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 5975-01-534-1861
NSN 7035-01-561-5380
NSN 2925-01-308-9809
NSN 4140-01-202-7853
NSN 6650-01-477-1669
NSN 6110-01-116-3017
NSN 5920-00-862-5820
NSN 6685-01-219-0705
NSN 7035-01-497-8204
NSN 6240-00-064-4064
NSN 5965-00-150-1144
NSN 7035-00-585-2113