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 2925-01-376-9236
NSN 5985-00-581-9754
NSN 5935-00-677-4444
NSN 5895-01-263-2103
NSN 5965-01-241-0553
NSN 6150-01-493-9554
NSN 5915-01-254-3810
NSN 5999-01-168-2495
NSN 5945-01-196-0827
NSN 6110-01-411-5166
NSN 5855-01-187-2293
NSN 5895-01-036-2510