ASTM F835M

Standard Specification for Alloy Steel Socket Button and Flat Countersunk Head Cap Screws [Metric]

English 1998
0.000
Detailed Information

1.1 This specification covers the requirements for quenched and tempered alloy steel hexagon socket button (SBHCS) and flat countersunk (SFHCS) head cap screws M3 through M20 thread sizes having material properties of ISO 898/1 Property Class 12.9.
1.2 Fasteners meeting this specification are intended for shear type applications and have tensile requirements equivalent to ISO 898/1 Property Class 10.9.

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