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 6645-00-151-5280
NSN 5999-00-411-8602
NSN 2925-01-338-7126
NSN 6240-01-050-9156
NSN 6135-00-145-8884
NSN 6620-00-730-8699
NSN 6220-01-242-9901
NSN 5965-00-849-1313
NSN 5996-01-047-3493
NSN 5935-01-511-0588
NSN 6645-01-329-3399
NSN 6320-00-456-0836