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 6620-00-679-5830
NSN 5930-01-622-0096
NSN 5950-00-584-4571
NSN 6135-01-447-3086
NSN 5965-00-339-2743
NSN 5910-01-416-1521
NSN 5905-01-534-4711
NSN 5855-01-536-6134
NSN 5965-01-175-2564
NSN 6130-00-035-3898
NSN 6145-01-606-1397
NSN 7035-00-205-8739