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 6135-01-177-3552
NSN 5935-01-554-5323
NSN 6220-01-045-0306
NSN 5835-01-278-4683
NSN 6130-01-304-4431
NSN 5895-00-291-4873
NSN 2925-01-197-7864
NSN 6145-01-204-4265
NSN 5925-01-131-2272
NSN 6105-01-434-8231
NSN 6610-01-592-3329
NSN 5999-01-418-0941