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 5925-00-413-1210
NSN 5835-01-258-5597
NSN 6105-01-058-0073
NSN 5905-00-104-5963
NSN 6610-00-998-0557
NSN 6110-01-649-2601
NSN 5935-01-555-8281
NSN 5999-00-276-4837
NSN 6135-00-377-9165
NSN 7035-01-111-7206
NSN 6135-01-278-9717
NSN 6110-01-121-8318