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 6685-00-728-0666
NSN 6645-00-573-7591
NSN 5905-00-882-7891
NSN 6240-01-463-8276
NSN 5905-00-301-0874
NSN 4140-00-587-7496
NSN 5905-01-452-6964
NSN 5895-01-448-1846
NSN 5855-00-879-7245
NSN 6135-01-177-3552
NSN 5920-01-060-9302
NSN 6645-01-195-6207