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 6145-00-495-3384
NSN 5930-01-131-4412
NSN 5855-01-244-9785
NSN 6320-00-691-8514
NSN 6220-01-459-3128
NSN 5945-01-392-6361
NSN 5925-00-081-9135
NSN 5930-01-046-3762
NSN 5920-01-421-0291
NSN 6240-00-215-8550
NSN 5920-01-301-0190
NSN 5935-01-122-9169