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 6130-01-147-5049
NSN 5998-01-577-2687
NSN 2925-00-953-2920
NSN 6645-00-833-2395
NSN 7035-01-122-1264
NSN 5895-00-548-4215
NSN 6320-01-575-6342
NSN 5915-00-497-0894
NSN 6105-01-414-7824
NSN 5910-01-341-1219
NSN 6620-01-641-4122
NSN 6320-00-070-4544