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 4140-01-030-2342
NSN 6240-00-079-0112
NSN 6110-01-557-8439
NSN 6110-01-149-9190
NSN 6105-01-220-5963
NSN 6145-00-241-1770
NSN 6105-00-116-5857
NSN 5895-01-633-8506
NSN 5960-01-313-0681
NSN 5895-00-862-5564
NSN 5960-00-152-9488
NSN 6645-00-994-6664