ALLOY STEEL SOCKET BUTTON AND FLAT COUNTERSUNK HEAD CAP SCREWS
1.1 This specification covers the requirements for quenched and tempered alloy steel hexagon socket button (SBHCS) 0.060 through 0.625 in. thread sizes and flat countersunk (SFHCS) 0.060 through 1.5 in. thread sizes head cap screws having material properties for high strength requirements.
Check out other specifications
Fasteners — Non-electrolytically applied zinc flake coatings
Hot rolled products of structural steels — Part 1: General technical delivery conditions
High-strength structural bolting assemblies for preloading Part 6: Plain chamfered washers
ISO general purpose metric screw threads — Tolerances — Part 4: Limits of sizes for hot -dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing
Hardened parallel pins with internal thread (ISO 8735 : 1987) English version of DIN EN 28 735
Full-length taper grooved pins (ISO 8744 : 1986) English version of DIN EN 28 744
Disc wheels for motor vehicles and trailers – Fasteners for stud centring