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 5905-00-805-8788
NSN 6685-00-453-9357
NSN 6685-00-099-9025
NSN 6610-01-500-9107
NSN 4140-01-036-7178
NSN 5855-01-409-1792
NSN 6620-00-137-0332
NSN 6620-01-133-4193
NSN 5965-01-529-4417
NSN 5945-00-301-4830
NSN 5835-01-384-3206
NSN 5895-01-269-7363