Collection: Balls - Metallic - Stainless Steel

Balls -> Metallic -> Stainless Steel
Diameter (D) Material Precision Hardness Properties Colour Indicative
Image
Metallic Balls - 9.525 mm 440C Stainless - ISO 3290 Grade 20 Ball
Diameter (D)
9.525
mm
+/- 0.00254
(Equiv. 0.375 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 20

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 9.525 mm 440C Stainless - ISO 3290 Grade 20 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00953-S440-G20 (PK-1000)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $166.59 AUD
Regular price $391.66 AUD Sale price $166.59 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (D) Material Precision Hardness Indicative
Image
Metallic Balls - 9.525 mm 440C Stainless - ISO 3290 Grade 20 Ball
Diameter (D)
9.525
mm
+/- 0.00254
(Equiv. 0.375 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 20

Hardness
55-60 Rockwell C
Metallic Balls - 9.525 mm 440C Stainless - ISO 3290 Grade 20 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00953-S440-G20 (PK-1000)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $166.59 AUD
Regular price $391.66 AUD Sale price $166.59 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 9.525 mm 440C Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
9.525
mm
+/- 0.005080
(Equiv. 0.375 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 9.525 mm 440C Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00953-S440-G40 (PK-1000)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $166.59 AUD
Regular price $391.66 AUD Sale price $166.59 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 9.525 mm 440C Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
9.525
mm
+/- 0.005080
(Equiv. 0.375 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Metallic Balls - 9.525 mm 440C Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-00953-S440-G40 (PK-1000)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $166.59 AUD
Regular price $391.66 AUD Sale price $166.59 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 10 mm 316 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
10.000
mm
+/- 0.01270
(Equiv. 0.394 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 10 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01000-S6-G200 (PK-20)
9 units (180 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Metallic Balls - 10 mm 316 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
10.000
mm
+/- 0.01270
(Equiv. 0.394 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Metallic Balls - 10 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01000-S6-G200 (PK-20)
9 units (180 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (180 pcs) Available Now. Backorder if more than 9.
Metallic Balls - 10 mm 420 Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
10.000
mm
+/- 0.005080
(Equiv. 0.394 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 10 mm 420 Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01000-S420-G40 (PK-5)
71 units (355 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 71 available can be backordered.
Metallic Balls - 10 mm 420 Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
10.000
mm
+/- 0.005080
(Equiv. 0.394 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Metallic Balls - 10 mm 420 Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01000-S420-G40 (PK-5)
71 units (355 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

71 units (355 pcs) Available Now. Backorder if more than 71.
Metallic Balls - 10 mm 440C Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
10.000
mm
+/- 0.005080
(Equiv. 0.394 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings.
Colour
Silver
Metallic Balls - 10 mm 440C Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01000-S440-G40 (PK-1000)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $222.05 AUD
Regular price $522.22 AUD Sale price $222.05 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 10 mm 440C Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
10.000
mm
+/- 0.005080
(Equiv. 0.394 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Metallic Balls - 10 mm 440C Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01000-S440-G40 (PK-1000)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $222.05 AUD
Regular price $522.22 AUD Sale price $222.05 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 11 mm 420 Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
11.000
mm
+/- 0.00254
(Equiv. 0.433 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 28

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 11 mm 420 Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01100-S420-G28 (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $358.86 AUD
Regular price $844.00 AUD Sale price $358.86 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 11 mm 420 Stainless - ISO 3290 Grade 28 Ball
Diameter (D)
11.000
mm
+/- 0.00254
(Equiv. 0.433 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 28

Hardness
55-60 Rockwell C
Metallic Balls - 11 mm 420 Stainless - ISO 3290 Grade 28 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01100-S420-G28 (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $358.86 AUD
Regular price $844.00 AUD Sale price $358.86 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 11.113 mm 316 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
11.113
mm
+/- 0.01270
(Equiv. 0.438 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 11.113 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01111-S6-G200 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $542.32 AUD
Regular price Sale price $542.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 11.113 mm 316 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
11.113
mm
+/- 0.01270
(Equiv. 0.438 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Metallic Balls - 11.113 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01111-S6-G200 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $542.32 AUD
Regular price Sale price $542.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 11.113 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
11.113
mm
+/- 0.00254
(Equiv. 0.438 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 16

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 11.113 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01111-S440-G16 (PK-10)
15 units (150 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $14.59 AUD
Regular price Sale price $14.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 15 available can be backordered.
Metallic Balls - 11.113 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
11.113
mm
+/- 0.00254
(Equiv. 0.438 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 16

Hardness
55-60 Rockwell C
Metallic Balls - 11.113 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01111-S440-G16 (PK-10)
15 units (150 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $14.59 AUD
Regular price Sale price $14.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

15 units (150 pcs) Available Now. Backorder if more than 15.
Metallic Balls - 12 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.000
mm
+/- 0.01270
(Equiv. 0.472 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 12 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01200-S6-G100 (PK-5)
13 units (65 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 13 available can be backordered.
Metallic Balls - 12 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.000
mm
+/- 0.01270
(Equiv. 0.472 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 12 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01200-S6-G100 (PK-5)
13 units (65 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

13 units (65 pcs) Available Now. Backorder if more than 13.
Metallic Balls - 12 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
12.000
mm
+/- 0.00254
(Equiv. 0.472 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 16

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 12 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01200-S440-G16 (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $413.23 AUD
Regular price $972.00 AUD Sale price $413.23 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 12 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
12.000
mm
+/- 0.00254
(Equiv. 0.472 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 16

Hardness
55-60 Rockwell C
Metallic Balls - 12 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01200-S440-G16 (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $413.23 AUD
Regular price $972.00 AUD Sale price $413.23 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 12.7 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.700
mm
+/- 0.01270
(Equiv. 0.5 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 12.7 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01270-S4-G100 (PK-20)
159 units (3180 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $12.59 AUD
Regular price Sale price $12.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 159 available can be backordered.
Metallic Balls - 12.7 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.700
mm
+/- 0.01270
(Equiv. 0.5 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 12.7 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01270-S4-G100 (PK-20)
159 units (3180 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $12.59 AUD
Regular price Sale price $12.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

159 units (3180 pcs) Available Now. Backorder if more than 159.
Metallic Balls - 12.7 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.700
mm
+/- 0.01270
(Equiv. 0.5 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 12.7 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01270-S6-G100 (PK-20)
38 units (760 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $5.50 AUD
Regular price Sale price $5.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 38 available can be backordered.
Metallic Balls - 12.7 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.700
mm
+/- 0.01270
(Equiv. 0.5 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 12.7 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01270-S6-G100 (PK-20)
38 units (760 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $5.50 AUD
Regular price Sale price $5.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

38 units (760 pcs) Available Now. Backorder if more than 38.
Metallic Balls - 12.7 mm 316L Grade Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.700
mm
+/- 0.01270
(Equiv. 0.5 in.)
Material
316L Grade Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Same properties as 316, except that it has a lower carbon content. It is also easier to machine.
Colour
Silver
Metallic Balls - 12.7 mm 316L Grade Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316L    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316L Grade
Part Number: BL-01270-S6L-G100 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Metallic Balls - 12.7 mm 316L Grade Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
12.700
mm
+/- 0.01270
(Equiv. 0.5 in.)
Material
316L Grade Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 12.7 mm 316L Grade Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316L    Properties: Same properties as 316, except that it has a lower carbon content. It is also easier to machine.    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316L Grade
Part Number: BL-01270-S6L-G100 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
12.700
mm
+/- 0.00254
(Equiv. 0.5 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 16

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01270-S440-G16 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $3.68 AUD
Regular price $7.77 AUD Sale price $3.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
12.700
mm
+/- 0.00254
(Equiv. 0.5 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 16

Hardness
55-60 Rockwell C
Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01270-S440-G16 (Each)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $3.68 AUD
Regular price $7.77 AUD Sale price $3.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 60 Ball
Diameter (D)
12.700
mm
+/- 0.007620
(Equiv. 0.5 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 60 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01270-S440-G60 (PK-10)
56 units (560 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $20.23 AUD
Regular price Sale price $20.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 56 available can be backordered.
Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 60 Ball
Diameter (D)
12.700
mm
+/- 0.007620
(Equiv. 0.5 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 60 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01270-S440-G60 (PK-10)
56 units (560 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $20.23 AUD
Regular price Sale price $20.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

56 units (560 pcs) Available Now. Backorder if more than 56.
Metallic Balls - 14.288 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
14.288
mm
+/- 0.01270
(Equiv. 0.563 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 14.288 mm 304 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01429-S4-G200 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Metallic Balls - 14.288 mm 304 Stainless - ISO 3290 Grade 200 Ball
Diameter (D)
14.288
mm
+/- 0.01270
(Equiv. 0.563 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 200

Hardness
25-39 Rockwell C
Metallic Balls - 14.288 mm 304 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01429-S4-G200 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
Metallic Balls - 14.288 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
14.288
mm
+/- 0.00254
(Equiv. 0.563 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 16

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 14.288 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01429-S440-G16 (PK-5)
40 units (200 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $2.50 AUD
Regular price $6.85 AUD Sale price $2.50 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 40 available can be backordered.
Metallic Balls - 14.288 mm 440C Stainless - ISO 3290 Grade 16 Ball
Diameter (D)
14.288
mm
+/- 0.00254
(Equiv. 0.563 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 16

Hardness
55-60 Rockwell C
Metallic Balls - 14.288 mm 440C Stainless - ISO 3290 Grade 16 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01429-S440-G16 (PK-5)
40 units (200 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $2.50 AUD
Regular price $6.85 AUD Sale price $2.50 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

40 units (200 pcs) Available Now. Backorder if more than 40.
Metallic Balls - 15 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
15.000
mm
+/- 0.01270
(Equiv. 0.591 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 15 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01500-S4-G100 (Each)
179 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 179 available can be backordered.
Metallic Balls - 15 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
15.000
mm
+/- 0.01270
(Equiv. 0.591 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 15 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01500-S4-G100 (Each)
179 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

179 Available Now. Backorder if more than 179.
Metallic Balls - 15 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
15.000
mm
+/- 0.01270
(Equiv. 0.591 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 15 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01500-S6-G100 (PK-2)
100 units (200 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 100 available can be backordered.
Metallic Balls - 15 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
15.000
mm
+/- 0.01270
(Equiv. 0.591 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 15 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01500-S6-G100 (PK-2)
100 units (200 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

100 units (200 pcs) Available Now. Backorder if more than 100.
Metallic Balls - 15 mm 420 Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
15.000
mm
+/- 0.005080
(Equiv. 0.591 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 15 mm 420 Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01500-S420-G40 (Each)
98 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 98 available can be backordered.
Metallic Balls - 15 mm 420 Stainless - ISO 3290 Grade 40 Ball
Diameter (D)
15.000
mm
+/- 0.005080
(Equiv. 0.591 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 40

Hardness
55-60 Rockwell C
Metallic Balls - 15 mm 420 Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01500-S420-G40 (Each)
98 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

98 Available Now. Backorder if more than 98.
Metallic Balls - 15.875 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
15.875
mm
+/- 0.01270
(Equiv. 0.625 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 15.875 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01588-S4-G100 (Each)
68 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 68 available can be backordered.
Metallic Balls - 15.875 mm 304 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
15.875
mm
+/- 0.01270
(Equiv. 0.625 in.)
Material
304 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 15.875 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Properties: Low magnetic permeability. Good corrosion resistance    Colour: Silver    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel - 304 Grade
Part Number: BL-01588-S4-G100 (Each)
68 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

68 Available Now. Backorder if more than 68.
Metallic Balls - 15.875 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
15.875
mm
+/- 0.01270
(Equiv. 0.625 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 15.875 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01588-S6-G100 (Each)
141 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $2.50 AUD
Regular price Sale price $2.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 141 available can be backordered.
Metallic Balls - 15.875 mm 316 Stainless - ISO 3290 Grade 100 Ball
Diameter (D)
15.875
mm
+/- 0.01270
(Equiv. 0.625 in.)
Material
316 Stainless

Precision
ISO 3290 Grade 100

Hardness
25-39 Rockwell C
Metallic Balls - 15.875 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Properties: Resistant to severe corrosive conditions    Colour: Silver    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel - 316 Grade
Part Number: BL-01588-S6-G100 (Each)
141 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $2.50 AUD
Regular price Sale price $2.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

141 Available Now. Backorder if more than 141.
Metallic Balls - 15.875 mm 420 Stainless - ISO 3290 Grade 60 Ball
Diameter (D)
15.875
mm
+/- 0.007620
(Equiv. 0.625 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 15.875 mm 420 Stainless - ISO 3290 Grade 60 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01588-S420-G60 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $98.68 AUD
Regular price $231.60 AUD Sale price $98.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 15.875 mm 420 Stainless - ISO 3290 Grade 60 Ball
Diameter (D)
15.875
mm
+/- 0.007620
(Equiv. 0.625 in.)
Material
420 Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Metallic Balls - 15.875 mm 420 Stainless - ISO 3290 Grade 60 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01588-S420-G60 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Fri, Jan 23, 2026
Regular price $98.68 AUD
Regular price $231.60 AUD Sale price $98.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Metallic Balls - 15.875 mm 440C Stainless - ISO 3290 Grade 60 Ball
Diameter (D)
15.875
mm
+/- 0.007620
(Equiv. 0.625 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 15.875 mm 440C Stainless - ISO 3290 Grade 60 Ball
Material: Stainless Steel AISI 440C    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01588-S440-G60 (Each)
5 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $1.95 AUD
Regular price $5.17 AUD Sale price $1.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Metallic Balls - 15.875 mm 440C Stainless - ISO 3290 Grade 60 Ball
Diameter (D)
15.875
mm
+/- 0.007620
(Equiv. 0.625 in.)
Material
440C Stainless

Precision
ISO 3290 Grade 60

Hardness
55-60 Rockwell C
Metallic Balls - 15.875 mm 440C Stainless - ISO 3290 Grade 60 Ball
Material: Stainless Steel AISI 440C    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel - 400 Grade
Part Number: BL-01588-S440-G60 (Each)
5 Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $1.95 AUD
Regular price $5.17 AUD Sale price $1.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.