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 6130-01-634-0603
NSN 5996-01-432-2356
NSN 5930-00-364-3654
NSN 6650-00-907-8565
NSN 4140-00-069-5154
NSN 5915-00-863-4193
NSN 6145-00-859-0237
NSN 5960-01-304-3073
NSN 5965-01-337-0250
NSN 5920-01-412-4316
NSN 5855-01-316-9642
NSN 4140-01-432-8726