Keys - Machine

Keys -> Machine
Width (W) Height (h) Length (L) Indicative
Image
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
15.00
mm
+/ - 0.25
(Equiv. 0.591 in.)
Machine Keys - 4x4x15 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1500B-C
Machine Keys - 4x4x15 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W) Height (h) Length (L) Indicative
Image
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
15.00
mm
+/ - 0.25
(Equiv. 0.591 in.)
Machine Keys - 4x4x15 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1500B-C
Machine Keys - 4x4x15 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
15.00
mm
+/ - 0.25
(Equiv. 0.591 in.)
Machine Keys - 4x4x15 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1500BO-C
Machine Keys - 4x4x15 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
15.00
mm
+/ - 0.25
(Equiv. 0.591 in.)
Machine Keys - 4x4x15 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1500BO-C
Machine Keys - 4x4x15 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Length (L)
15.00
mm
+/ - 0.25
(Equiv. 0.591 in.)
Machine Keys - 4x4x15 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-1500A-3
Machine Keys - 4x4x15 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$9.23 AUD
$9.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Length (L)
15.00
mm
+/ - 0.25
(Equiv. 0.591 in.)
Machine Keys - 4x4x15 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-1500A-3
Machine Keys - 4x4x15 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$9.23 AUD
$9.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
15.00
mm
+/ - 0.25
(Equiv. 0.591 in.)
Machine Keys - 4x4x15 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1500A-C (50 Pcs)
Machine Keys - 4x4x15 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$37.95 AUD
$45.55 AUD $37.95 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
15.00
mm
+/ - 0.25
(Equiv. 0.591 in.)
Machine Keys - 4x4x15 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1500A-C (50 Pcs)
Machine Keys - 4x4x15 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$37.95 AUD
$45.55 AUD $37.95 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
16.00
mm
+/ - 0.25
(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600A-C (10 Pcs)
Machine Keys - 4x4x16 mm - Carbon Steel Key
46 units (460 pcs) Available Now | Further orders can be expected around Sat, Sep 20, 2025
$7.95 AUD
$7.95 AUD
Per 10
Quantity Required

46 units (460 pcs) Available Now. Backorder if more than 46.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
16.00
mm
+/ - 0.25
(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600A-C (10 Pcs)
Machine Keys - 4x4x16 mm - Carbon Steel Key
46 units (460 pcs) Available Now | Further orders can be expected around Sat, Sep 20, 2025
$7.95 AUD
$7.95 AUD
Per 10
Quantity Required

46 units (460 pcs) Available Now. Backorder if more than 46.
Width (W)
4.00
mm

(Equiv. 0.157 in.)
Height (h)
4.00
mm

(Equiv. 0.157 in.)
Length (L)
16.00
mm

(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600AB-C
Machine Keys - 4x4x16 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Mon, Sep 29, 2025
$1.50 AUD
$1.80 AUD $1.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm

(Equiv. 0.157 in.)
Height (h)
4.00
mm

(Equiv. 0.157 in.)
Length (L)
16.00
mm

(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600AB-C
Machine Keys - 4x4x16 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Mon, Sep 29, 2025
$1.50 AUD
$1.80 AUD $1.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
16.00
mm
+/ - 0.25
(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600AO-C
Machine Keys - 4x4x16 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
16.00
mm
+/ - 0.25
(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600AO-C
Machine Keys - 4x4x16 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
16.00
mm
+/ - 0.25
(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600B-C (100 Pcs)
Machine Keys - 4x4x16 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$29.50 AUD
$35.40 AUD $29.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
16.00
mm
+/ - 0.25
(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600B-C (100 Pcs)
Machine Keys - 4x4x16 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$29.50 AUD
$35.40 AUD $29.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
16.00
mm
+/ - 0.25
(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600BO-C
Machine Keys - 4x4x16 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
16.00
mm
+/ - 0.25
(Equiv. 0.63 in.)
Machine Keys - 4x4x16 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1600BO-C
Machine Keys - 4x4x16 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
18.00
mm
+/ - 0.25
(Equiv. 0.709 in.)
Machine Keys - 4x4x18 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1800A-C (50 Pcs)
Machine Keys - 4x4x18 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$34.59 AUD
$41.51 AUD $34.59 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
18.00
mm
+/ - 0.25
(Equiv. 0.709 in.)
Machine Keys - 4x4x18 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-1800A-C (50 Pcs)
Machine Keys - 4x4x18 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$34.59 AUD
$41.51 AUD $34.59 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
18.00
mm
+/ - 0.25
(Equiv. 0.709 in.)
Machine Keys - 4x4x18 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-1800A-6
Machine Keys - 4x4x18 mm - Stainless Steel 316 Similar to A4, 18-10 Key
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$2.00 AUD
$3.80 AUD $2.00 AUD
Each
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
18.00
mm
+/ - 0.25
(Equiv. 0.709 in.)
Machine Keys - 4x4x18 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-1800A-6
Machine Keys - 4x4x18 mm - Stainless Steel 316 Similar to A4, 18-10 Key
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$2.00 AUD
$3.80 AUD $2.00 AUD
Each
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000B-C (100 Pcs)
Machine Keys - 4x4x20 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$38.86 AUD
$46.64 AUD $38.86 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000B-C (100 Pcs)
Machine Keys - 4x4x20 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$38.86 AUD
$46.64 AUD $38.86 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-2000A-3
Machine Keys - 4x4x20 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$7.59 AUD
$7.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-2000A-3
Machine Keys - 4x4x20 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$7.59 AUD
$7.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-2000A-6
Machine Keys - 4x4x20 mm - Stainless Steel 316 Similar to A4, 18-10 Key
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 01, 2025
$30.41 AUD
$36.49 AUD $30.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-2000A-6
Machine Keys - 4x4x20 mm - Stainless Steel 316 Similar to A4, 18-10 Key
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 01, 2025
$30.41 AUD
$36.49 AUD $30.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm

(Equiv. 0.157 in.)
Height (h)
4.00
mm

(Equiv. 0.157 in.)
Length (L)
20.00
mm

(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000AB-C
Machine Keys - 4x4x20 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Mon, Sep 29, 2025
$1.50 AUD
$1.80 AUD $1.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm

(Equiv. 0.157 in.)
Height (h)
4.00
mm

(Equiv. 0.157 in.)
Length (L)
20.00
mm

(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000AB-C
Machine Keys - 4x4x20 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Mon, Sep 29, 2025
$1.50 AUD
$1.80 AUD $1.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000AO-C
Machine Keys - 4x4x20 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000AO-C
Machine Keys - 4x4x20 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000A-C (5 Pcs)
Machine Keys - 4x4x20 mm - Carbon Steel Key
86 units (430 pcs) Available Now | Further orders can be expected around Sat, Sep 20, 2025
$5.14 AUD
$5.14 AUD
Per 5
Quantity Required

86 units (430 pcs) Available Now. Backorder if more than 86.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000A-C (5 Pcs)
Machine Keys - 4x4x20 mm - Carbon Steel Key
86 units (430 pcs) Available Now | Further orders can be expected around Sat, Sep 20, 2025
$5.14 AUD
$5.14 AUD
Per 5
Quantity Required

86 units (430 pcs) Available Now. Backorder if more than 86.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000BO-C
Machine Keys - 4x4x20 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
20.00
mm
+/ - 0.25
(Equiv. 0.787 in.)
Machine Keys - 4x4x20 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2000BO-C
Machine Keys - 4x4x20 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-2500B-3 (50 Pcs)
Machine Keys - 4x4x25 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$133.32 AUD
$159.98 AUD $133.32 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.051
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-2500B-3 (50 Pcs)
Machine Keys - 4x4x25 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$133.32 AUD
$159.98 AUD $133.32 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-2500A-6
Machine Keys - 4x4x25 mm - Stainless Steel 316 Similar to A4, 18-10 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Keys - Machine - Stainless Steel
Part Number: K-0400-0400-2500A-6
Machine Keys - 4x4x25 mm - Stainless Steel 316 Similar to A4, 18-10 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2500B-C (50 Pcs)
Machine Keys - 4x4x25 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$16.50 AUD
$19.80 AUD $16.50 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2500B-C (50 Pcs)
Machine Keys - 4x4x25 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
$16.50 AUD
$19.80 AUD $16.50 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2500BO-C
Machine Keys - 4x4x25 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2500BO-C
Machine Keys - 4x4x25 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2500A-C (5 Pcs)
Machine Keys - 4x4x25 mm - Carbon Steel Key
42 units (210 pcs) Available Now | Further orders can be expected around Sat, Sep 20, 2025
$2.41 AUD
$4.49 AUD $2.41 AUD
Per 5
Quantity Required

42 units (210 pcs) Available Now. Backorder if more than 42.
Width (W)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0 / - 0.030
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2500A-C (5 Pcs)
Machine Keys - 4x4x25 mm - Carbon Steel Key
42 units (210 pcs) Available Now | Further orders can be expected around Sat, Sep 20, 2025
$2.41 AUD
$4.49 AUD $2.41 AUD
Per 5
Quantity Required

42 units (210 pcs) Available Now. Backorder if more than 42.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2500AO-C
Machine Keys - 4x4x25 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Width (W)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Height (h)
4.00
mm
+ 0.030 / - 0.0
(Equiv. 0.157 in.)
Length (L)
25.00
mm
+/ - 0.25
(Equiv. 0.984 in.)
Machine Keys - 4x4x25 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain   
Category: Keys - Machine - Carbon Steel
Part Number: K-0400-0400-2500AO-C
Machine Keys - 4x4x25 mm - Carbon Steel C45 Key
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.