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 6240-01-032-5034
NSN 5996-01-442-7034
NSN 5925-00-148-8241
NSN 6320-01-115-4404
NSN 6685-01-356-8177
NSN 5905-01-492-8940
NSN 6610-01-502-5417
NSN 6110-01-128-5018
NSN 5920-01-620-8490
NSN 6135-01-142-6456
NSN 5975-00-936-7377
NSN 6650-00-726-4242