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 5925-01-205-0863
NSN 6130-01-447-5974
NSN 4140-01-421-6945
NSN 5990-01-004-6343
NSN 6105-00-075-5977
NSN 5985-00-521-9051
NSN 5905-00-170-8370
NSN 6145-01-307-8674
NSN 6645-00-641-3202
NSN 6130-01-210-2219
NSN 6135-01-465-2681
NSN 5835-01-485-0210