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 5996-01-386-4230
NSN 5905-01-159-0776
NSN 5920-01-010-6875
NSN 6150-01-029-0293
NSN 5999-01-505-0450
NSN 5895-01-211-8074
NSN 6220-00-715-0200
NSN 6320-01-576-6310
NSN 5965-00-163-1791
NSN 4140-00-137-9633
NSN 5915-00-156-7222
NSN 5965-00-396-3411