Screws - Button - Socket - Alloy Steel

Screws -> Button -> Socket -> Alloy Steel

There are 289 products in the sub-categories of Screws - Button - Socket - Alloy Steel. Scroll down or follow the link to Screws - Button - Socket - Alloy Steel in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Alloy Steel Socket Button Screws. UNC - UNF - METRIC.

  • An expanded range may be available on special order. Please enquire.
  • Imperial Sizes to ANSI B18.3.
  • Metric Sizes to DIN7380.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Screws - Button - Socket - Alloy Steel category on the Small Parts & Bearings online store.
Thread Size (C) Thread Length (L) Material Max Head Diameter Max Head Height Indicative
Image
Thread Size (C)
0-80 UNF (1.52mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
Alloy Steel

Max Head Diameter
2.9
mm
Max Head Height
0.8
mm
Button Screws - 0-80 UNF - 1.52mm - 4.8 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 0.89 (0.035in.) mm    Pitch: 0.318 mm    Threads Per Inch: 80 TPI   
Part Number: SC015F-005-B-SK-C (10 Pcs)
Button Screws - 0-80 UNF - 1.52mm - 4.8 mm - Alloy Steel Socket Screw
1 pack (10 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$7.50 AUD
$14.25 AUD $7.50 AUD
Per 10
Quantity Required

1 pack (10 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C) Thread Length (L) Material Max Head Diameter Indicative
Image
Thread Size (C)
0-80 UNF (1.52mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
Alloy Steel

Max Head Diameter
2.9
mm
Button Screws - 0-80 UNF - 1.52mm - 4.8 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 0.8 mm    Hex Key (D): 0.89 (0.035in.) mm    Pitch: 0.318 mm    Threads Per Inch: 80 TPI   
Part Number: SC015F-005-B-SK-C (10 Pcs)
Button Screws - 0-80 UNF - 1.52mm - 4.8 mm - Alloy Steel Socket Screw
1 pack (10 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$7.50 AUD
$14.25 AUD $7.50 AUD
Per 10
Quantity Required

1 pack (10 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
0-80 UNF (1.52mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Alloy Steel

Max Head Diameter
2.9
mm
Max Head Height
0.8
mm
Button Screws - 0-80 UNF - 1.52mm - 6.4 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 0.89 (0.035in.) mm    Pitch: 0.318 mm    Threads Per Inch: 80 TPI   
Part Number: SC015F-006-B-SK-C (5 Pcs)
Button Screws - 0-80 UNF - 1.52mm - 6.4 mm - Alloy Steel Socket Screw
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$2.50 AUD
$4.75 AUD $2.50 AUD
Per 5
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
0-80 UNF (1.52mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Alloy Steel

Max Head Diameter
2.9
mm
Button Screws - 0-80 UNF - 1.52mm - 6.4 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 0.8 mm    Hex Key (D): 0.89 (0.035in.) mm    Pitch: 0.318 mm    Threads Per Inch: 80 TPI   
Part Number: SC015F-006-B-SK-C (5 Pcs)
Button Screws - 0-80 UNF - 1.52mm - 6.4 mm - Alloy Steel Socket Screw
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$2.50 AUD
$4.75 AUD $2.50 AUD
Per 5
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
0-80 UNF (1.52mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
Alloy Steel

Max Head Diameter
2.9
mm
Max Head Height
0.8
mm
Button Screws - 0-80 UNF - 1.52mm - 9.5 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 0.89 (0.035in.) mm    Pitch: 0.318 mm    Threads Per Inch: 80 TPI   
Part Number: SC015F-010-B-SK-C (50 Pcs)
Button Screws - 0-80 UNF - 1.52mm - 9.5 mm - Alloy Steel Socket Screw
5 units (250 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 50
Quantity Required

5 units (250 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
0-80 UNF (1.52mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
Alloy Steel

Max Head Diameter
2.9
mm
Button Screws - 0-80 UNF - 1.52mm - 9.5 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 0.8 mm    Hex Key (D): 0.89 (0.035in.) mm    Pitch: 0.318 mm    Threads Per Inch: 80 TPI   
Part Number: SC015F-010-B-SK-C (50 Pcs)
Button Screws - 0-80 UNF - 1.52mm - 9.5 mm - Alloy Steel Socket Screw
5 units (250 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 50
Quantity Required

5 units (250 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
1-72 UNF (1.85mm)

Thread Length (L)
3.2
mm

(Equiv. 0.126 in.)
Material
Alloy Steel

Max Head Diameter
3.5
mm
Max Head Height
1.0
mm
Button Screws - 1-72 UNF - 1.85mm - 3.2 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.353 mm    Threads Per Inch: 72 TPI   
Part Number: SC019F-003-B-SK-C (50 Pcs)
Button Screws - 1-72 UNF - 1.85mm - 3.2 mm - Alloy Steel Socket Screw
9 units (450 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 50
Quantity Required

9 units (450 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
1-72 UNF (1.85mm)

Thread Length (L)
3.2
mm

(Equiv. 0.126 in.)
Material
Alloy Steel

Max Head Diameter
3.5
mm
Button Screws - 1-72 UNF - 1.85mm - 3.2 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.0 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.353 mm    Threads Per Inch: 72 TPI   
Part Number: SC019F-003-B-SK-C (50 Pcs)
Button Screws - 1-72 UNF - 1.85mm - 3.2 mm - Alloy Steel Socket Screw
9 units (450 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 50
Quantity Required

9 units (450 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
1-72 UNF (1.85mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
Alloy Steel

Max Head Diameter
3.5
mm
Max Head Height
1.0
mm
Button Screws - 1-72 UNF - 1.85mm - 4.8 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.353 mm    Threads Per Inch: 72 TPI   
Part Number: SC019F-005-B-SK-C (95 Pcs)
Button Screws - 1-72 UNF - 1.85mm - 4.8 mm - Alloy Steel Socket Screw
1 pack (95 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 95
Quantity Required

1 pack (95 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
1-72 UNF (1.85mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
Alloy Steel

Max Head Diameter
3.5
mm
Button Screws - 1-72 UNF - 1.85mm - 4.8 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.0 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.353 mm    Threads Per Inch: 72 TPI   
Part Number: SC019F-005-B-SK-C (95 Pcs)
Button Screws - 1-72 UNF - 1.85mm - 4.8 mm - Alloy Steel Socket Screw
1 pack (95 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 95
Quantity Required

1 pack (95 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
1-72 UNF (1.85mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Alloy Steel

Max Head Diameter
3.5
mm
Max Head Height
1.0
mm
Button Screws - 1-72 UNF - 1.85mm - 6.4 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.353 mm    Threads Per Inch: 72 TPI   
Part Number: SC019F-006-B-SK-C (40 Pcs)
Button Screws - 1-72 UNF - 1.85mm - 6.4 mm - Alloy Steel Socket Screw
1 pack (40 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$21.00 AUD
$39.90 AUD $21.00 AUD
Per 40
Quantity Required

1 pack (40 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
1-72 UNF (1.85mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Alloy Steel

Max Head Diameter
3.5
mm
Button Screws - 1-72 UNF - 1.85mm - 6.4 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.0 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.353 mm    Threads Per Inch: 72 TPI   
Part Number: SC019F-006-B-SK-C (40 Pcs)
Button Screws - 1-72 UNF - 1.85mm - 6.4 mm - Alloy Steel Socket Screw
1 pack (40 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$21.00 AUD
$39.90 AUD $21.00 AUD
Per 40
Quantity Required

1 pack (40 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
1-72 UNF (1.85mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
Alloy Steel

Max Head Diameter
3.5
mm
Max Head Height
1.0
mm
Button Screws - 1-72 UNF - 1.85mm - 9.5 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.353 mm    Threads Per Inch: 72 TPI   
Part Number: SC019F-010-B-SK-C (60 Pcs)
Button Screws - 1-72 UNF - 1.85mm - 9.5 mm - Alloy Steel Socket Screw
2 units (120 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$30.00 AUD
$57.00 AUD $30.00 AUD
Per 60
Quantity Required

2 units (120 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
1-72 UNF (1.85mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
Alloy Steel

Max Head Diameter
3.5
mm
Button Screws - 1-72 UNF - 1.85mm - 9.5 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.0 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.353 mm    Threads Per Inch: 72 TPI   
Part Number: SC019F-010-B-SK-C (60 Pcs)
Button Screws - 1-72 UNF - 1.85mm - 9.5 mm - Alloy Steel Socket Screw
2 units (120 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$30.00 AUD
$57.00 AUD $30.00 AUD
Per 60
Quantity Required

2 units (120 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Max Head Height
1.2
mm
Button Screws - 2-56 UNC - 2.18mm - 4.8 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-005-B-SK-C (20 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 4.8 mm - Alloy Steel Socket Screw
2 units (40 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$3.23 AUD
$6.09 AUD $3.23 AUD
Per 20
Quantity Required

2 units (40 pcs) Available Now. Backorder if more than 2.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
4.8
mm

(Equiv. 0.189 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Button Screws - 2-56 UNC - 2.18mm - 4.8 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.2 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-005-B-SK-C (20 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 4.8 mm - Alloy Steel Socket Screw
2 units (40 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$3.23 AUD
$6.09 AUD $3.23 AUD
Per 20
Quantity Required

2 units (40 pcs) Available Now. Backorder if more than 2.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Max Head Height
1.2
mm
Button Screws - 2-56 UNC - 2.18mm - 6.4 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-006-B-SK-C (20 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 6.4 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$6.23 AUD
$6.23 AUD
Per 20
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Button Screws - 2-56 UNC - 2.18mm - 6.4 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.2 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-006-B-SK-C (20 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 6.4 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$6.23 AUD
$6.23 AUD
Per 20
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Max Head Height
1.2
mm
Button Screws - 2-56 UNC - 2.18mm - 7.9 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-007-B-SK-C (20 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 7.9 mm - Alloy Steel Socket Screw
6 units (120 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$6.23 AUD
$6.23 AUD
Per 20
Quantity Required

6 units (120 pcs) Available Now. Backorder if more than 6.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Button Screws - 2-56 UNC - 2.18mm - 7.9 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.2 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-007-B-SK-C (20 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 7.9 mm - Alloy Steel Socket Screw
6 units (120 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$6.23 AUD
$6.23 AUD
Per 20
Quantity Required

6 units (120 pcs) Available Now. Backorder if more than 6.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Max Head Height
1.2
mm
Button Screws - 2-56 UNC - 2.18mm - 9.5 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-010-B-SK-C (20 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 9.5 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$4.41 AUD
$5.29 AUD $4.41 AUD
Per 20
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Button Screws - 2-56 UNC - 2.18mm - 9.5 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.2 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-010-B-SK-C (20 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 9.5 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$4.41 AUD
$5.29 AUD $4.41 AUD
Per 20
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Max Head Height
1.2
mm
Button Screws - 2-56 UNC - 2.18mm - 12.7 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.050in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-013-B-SK-C (100 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 12.7 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$40.41 AUD
$40.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Button Screws - 2-56 UNC - 2.18mm - 12.7 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.2 mm    Hex Key (D): 1.27 (0.050in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-013-B-SK-C (100 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 12.7 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$40.41 AUD
$40.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Max Head Height
1.2
mm
Button Screws - 2-56 UNC - 2.18mm - 15.9 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.050in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-016-B-SK-C (100 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 15.9 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$50.50 AUD
$50.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Button Screws - 2-56 UNC - 2.18mm - 15.9 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.2 mm    Hex Key (D): 1.27 (0.050in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-016-B-SK-C (100 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 15.9 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$50.50 AUD
$50.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Max Head Height
1.2
mm
Button Screws - 2-56 UNC - 2.18mm - 19.1 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-019-B-SK-C (10 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 19.1 mm - Alloy Steel Socket Screw
1 pack (10 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$2.32 AUD
$4.33 AUD $2.32 AUD
Per 10
Quantity Required

1 pack (10 pcs) Available Now. Backorder if more than 1.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Button Screws - 2-56 UNC - 2.18mm - 19.1 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.2 mm    Hex Key (D): 1.27 (0.05in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-019-B-SK-C (10 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 19.1 mm - Alloy Steel Socket Screw
1 pack (10 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$2.32 AUD
$4.33 AUD $2.32 AUD
Per 10
Quantity Required

1 pack (10 pcs) Available Now. Backorder if more than 1.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Max Head Height
1.2
mm
Button Screws - 2-56 UNC - 2.18mm - 25.4 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.27 (0.050in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-025-B-SK-C (50 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 25.4 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$34.14 AUD
$34.14 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
2-56 UNC (2.18mm)

Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Material
Alloy Steel

Max Head Diameter
4.2
mm
Button Screws - 2-56 UNC - 2.18mm - 25.4 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.2 mm    Hex Key (D): 1.27 (0.050in.) mm    Pitch: 0.454 mm    Threads Per Inch: 56 TPI   
Part Number: SC022C-025-B-SK-C (50 Pcs)
Button Screws - 2-56 UNC - 2.18mm - 25.4 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$34.14 AUD
$34.14 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M2.3 (2.3x0.4mm)

Thread Length (L)
6
mm

(Equiv. 0.236 in.)
Material
Alloy Steel

Button Screws - M2.3 - 2.3x0.4mm - 6 mm - Alloy Steel Socket
Material: Steel Alloy    Pitch: 0.400 mm    Threads Per Inch: 63.5 TPI   
Part Number: SC023M-006-B-SK-C (70 Pcs)
Button Screws - M2.3 - 2.3x0.4mm - 6 mm - Alloy Steel Socket Screw
1 pack (70 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$30.00 AUD
$57.00 AUD $30.00 AUD
Per 70
Quantity Required

1 pack (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
M2.3 (2.3x0.4mm)

Thread Length (L)
6
mm

(Equiv. 0.236 in.)
Material
Alloy Steel

Button Screws - M2.3 - 2.3x0.4mm - 6 mm - Alloy Steel Socket
Material: Steel Alloy    Pitch: 0.400 mm    Threads Per Inch: 63.5 TPI   
Part Number: SC023M-006-B-SK-C (70 Pcs)
Button Screws - M2.3 - 2.3x0.4mm - 6 mm - Alloy Steel Socket Screw
1 pack (70 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$30.00 AUD
$57.00 AUD $30.00 AUD
Per 70
Quantity Required

1 pack (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
M2.5 (2.5x0.45mm)

Thread Length (L)
6
mm

(Equiv. 0.236 in.)
Material
Alloy Steel

Max Head Diameter
4.4
mm
Max Head Height
1.4
mm
Button Screws - M2.5 - 2.5x0.45mm - 6 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 2.00 mm    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI   
Part Number: SC025M-006-B-SK-C (10 Pcs)
Button Screws - M2.5 - 2.5x0.45mm - 6 mm - Alloy Steel Socket Screw
5 units (50 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$2.41 AUD
$4.43 AUD $2.41 AUD
Per 10
Quantity Required

5 units (50 pcs) Available Now. Backorder if more than 5.
Thread Size (C)
M2.5 (2.5x0.45mm)

Thread Length (L)
6
mm

(Equiv. 0.236 in.)
Material
Alloy Steel

Max Head Diameter
4.4
mm
Button Screws - M2.5 - 2.5x0.45mm - 6 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.4 mm    Hex Key (D): 2.00 mm    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI   
Part Number: SC025M-006-B-SK-C (10 Pcs)
Button Screws - M2.5 - 2.5x0.45mm - 6 mm - Alloy Steel Socket Screw
5 units (50 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$2.41 AUD
$4.43 AUD $2.41 AUD
Per 10
Quantity Required

5 units (50 pcs) Available Now. Backorder if more than 5.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Max Head Height
1.3
mm
Button Screws - 3-48 UNC - 2.52mm - 6.4 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-006-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 6.4 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$36.68 AUD
$36.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
6.4
mm

(Equiv. 0.252 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Button Screws - 3-48 UNC - 2.52mm - 6.4 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.3 mm    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-006-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 6.4 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$36.68 AUD
$36.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Max Head Height
1.3
mm
Button Screws - 3-48 UNC - 2.52mm - 7.9 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-007-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 7.9 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$36.68 AUD
$36.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
7.9
mm

(Equiv. 0.311 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Button Screws - 3-48 UNC - 2.52mm - 7.9 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.3 mm    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-007-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 7.9 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$36.68 AUD
$36.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Max Head Height
1.3
mm
Button Screws - 3-48 UNC - 2.52mm - 9.5 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-010-B-SK-C (20 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 9.5 mm - Alloy Steel Socket Screw
4 units (80 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$3.68 AUD
$6.84 AUD $3.68 AUD
Per 20
Quantity Required

4 units (80 pcs) Available Now. Backorder if more than 4.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
9.5
mm

(Equiv. 0.374 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Button Screws - 3-48 UNC - 2.52mm - 9.5 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.3 mm    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-010-B-SK-C (20 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 9.5 mm - Alloy Steel Socket Screw
4 units (80 pcs) Available Now | Further orders can be expected around Sun, Sep 07, 2025
$3.68 AUD
$6.84 AUD $3.68 AUD
Per 20
Quantity Required

4 units (80 pcs) Available Now. Backorder if more than 4.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Max Head Height
1.3
mm
Button Screws - 3-48 UNC - 2.52mm - 12.7 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-013-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 12.7 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$44.23 AUD
$44.23 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
12.7
mm

(Equiv. 0.5 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Button Screws - 3-48 UNC - 2.52mm - 12.7 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.3 mm    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-013-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 12.7 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$44.23 AUD
$44.23 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Max Head Height
1.3
mm
Button Screws - 3-48 UNC - 2.52mm - 15.9 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-016-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 15.9 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$54.95 AUD
$54.95 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
15.9
mm

(Equiv. 0.626 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Button Screws - 3-48 UNC - 2.52mm - 15.9 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.3 mm    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-016-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 15.9 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$54.95 AUD
$54.95 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Max Head Height
1.3
mm
Button Screws - 3-48 UNC - 2.52mm - 19.1 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-019-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 19.1 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$55.59 AUD
$55.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
19.1
mm

(Equiv. 0.752 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Button Screws - 3-48 UNC - 2.52mm - 19.1 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.3 mm    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-019-B-SK-C (100 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 19.1 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$55.59 AUD
$55.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Max Head Height
1.3
mm
Button Screws - 3-48 UNC - 2.52mm - 25.4 mm - Alloy Steel Socket
Material: Steel Alloy    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-025-B-SK-C (50 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 25.4 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$19.86 AUD
$23.84 AUD $19.86 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3-48 UNC (2.52mm)

Thread Length (L)
25.4
mm

(Equiv. 1 in.)
Material
Alloy Steel

Max Head Diameter
4.8
mm
Button Screws - 3-48 UNC - 2.52mm - 25.4 mm - Alloy Steel Socket
Material: Steel Alloy    Max Head Height: 1.3 mm    Hex Key (D): 1.59 (1/16) mm    Pitch: 0.529 mm    Threads Per Inch: 48 TPI   
Part Number: SC025C-025-B-SK-C (50 Pcs)
Button Screws - 3-48 UNC - 2.52mm - 25.4 mm - Alloy Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 07, 2025
$19.86 AUD
$23.84 AUD $19.86 AUD
Per 50
Quantity Required

Backorder: Out of Stock.