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 5998-01-501-6247
NSN 2925-01-068-3844
NSN 5950-00-112-2583
NSN 5998-00-317-7215
NSN 6220-01-219-9670
NSN 5965-01-168-8180
NSN 6650-01-251-8520
NSN 5925-01-279-1689
NSN 5925-00-224-7474
NSN 6685-01-613-7938
NSN 5925-00-304-3315
NSN 5965-01-651-0791