Button Head Socket Cap Screw
The button head version of socket cap screws are commonly used for removable panels, machine parts, die fixturing, and clamping. The socket head enables driving where there is not sufficient space for wrenches or sockets. The button head offers a wider bearing surface and high tensile strength, but offers lower profile than standard socket cap screws.
Button Head socket cap screws are available as an alloy with black oxide finish, or as stainless steel.
- Additional information
- Description
- DIAMETER/TPI CHART
Additional information
| Material/Finish | Alloy, Black Oxide, Stainless Steel |
|---|---|
| Threading | Coarse, Fine |
| Diameter | #0-72, #1-64, #2-56, #3-48, #4-40, #5-40, #6-32, #8-32, #10-24, #12-24, 1/4″-20, 5/16″-18, 3/8″-16, 7/16″-14, 1/2″-13, 5/8″-11, 3/4″-10, #0-80, #1-72, #2-64, #3-56, #4-48, #5-44, #6-40, #8-36, #10-32, #12-28, 1/4″-28, 5/16″-24, 3/8″-24, 7/16″-20, 1/2″-20, 5/8″-18, 3/4″-16 |
| Length | 3/32″, 1/8″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 11/16″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-3/8″, 1-1/2″, 1-5/8″, 1-3/4″, 2″, 2-1/4″, 2-3/8″, 2-1/2″, 2-3/4″, 3″, 3-1/4″, 3-1/2″, 3-3/4″, 4″, 4-1/2″, 5″ |
The button head version of socket cap screws are commonly used for removable panels, machine parts, die fixturing, and clamping. The socket head enables driving where there is not sufficient space for wrenches or sockets. The button head offers a wider bearing surface and high tensile strength, but offers lower profile than standard socket cap screws.
| Diameter - TPI |
||
| Coarse | Fine | |
| #0-72 | #0-80 | |
| #1-64 | #1-72 | |
| #2-56 | #2-64 | |
| #3-48 | #3-56 | |
| #4-40 | #4-48 | |
| #5-40 | #5-44 | |
| #6-32 | #6-40 | |
| #8-32 | #8-36 | |
| #10-24 | #10-32 | |
| #12-24 | #12-28 | |
| 1/4"-20 | 1/4"-28 | |
| 5/16"-18 | 5/16"-24 | |
| 3/8"-16 | 3/8"-24 | |
| 7/16"-14 | 7/16"-20 | |
| 1/2"-13 | 1/2"-20 | |
| 5/8"-11 | 5/8"-18 | |
| 3/4"-10 | 3/4"-16 | |
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