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 6650-01-114-6019
NSN 6240-01-469-7324
NSN 7035-00-417-2967
NSN 6240-01-566-9408
NSN 5855-00-821-7512
NSN 5835-00-166-9413
NSN 6145-01-306-6060
NSN 5935-01-222-4461
NSN 2925-01-575-3192
NSN 6130-01-014-5419
NSN 6610-01-083-1528
NSN 6220-01-525-0373