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 5996-01-490-0955
NSN 5930-01-339-1110
NSN 6220-01-570-0528
NSN 6620-00-106-9658
NSN 5975-01-381-2763
NSN 6135-01-483-5269
NSN 5999-01-258-7461
NSN 5905-01-195-7200
NSN 6145-01-586-9688
NSN 6240-01-161-1430
NSN 5965-01-388-1379
NSN 5925-01-462-5933