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 7035-01-209-3929
NSN 5965-01-487-4479
NSN 6105-01-620-4471
NSN 6130-00-072-8569
NSN 6105-01-068-8143
NSN 5920-01-525-7688
NSN 6650-01-211-2673
NSN 5935-00-515-6967
NSN 5925-01-267-8924
NSN 4140-01-103-2216
NSN 5920-01-099-4971
NSN 5915-01-656-1685