
Description
Description
Socket head cap screws are commonly used in machine assembly for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive. Longer caps are easier to see when fastened while button and flat head caps are less likely to snag clothing or linkages. Cap screws with a black oxide or armor coat finish resist corrosion.
- Hardness RC 38-43
- Item: Socket Cap Screw
Specifications
General
- Type
- Full Threaded
- Material
- Heat-Treated Alloy Steel
Dimensions
- Threads Per Inch
- 16
- Thread Length
- 1-1/2 Inch
- Head Diameter
- 0.550 – 0.562 Inch
- Head Height
- 0.368 – 0.375 Inch
- Key Size
- 5/16 Inch
Features
- Tensile Strength
- 180,000 psi
Certifications & Standards
- Standards
- ASME/ANSI B18.3 - ASTM A574