Screwmaterial - steel, carbon
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 6150-00-145-8922
NSN 2925-00-501-7838
NSN 5960-01-528-1147
NSN 4140-00-081-6814
NSN 6130-00-007-3787
NSN 5930-01-644-6394
NSN 5945-01-506-6204
NSN 5895-01-430-7181
NSN 5915-00-187-8881
NSN 5905-01-200-1669
NSN 6130-00-141-8317
NSN 6240-01-146-4839