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 5990-01-073-4782
NSN 7035-01-482-1356
NSN 2925-00-899-4261
NSN 6645-01-101-4959
NSN 5985-00-149-1473
NSN 5945-00-347-5153
NSN 6150-01-209-5219
NSN 6110-01-537-0889
NSN 2925-00-642-8854
NSN 6645-00-947-0625
NSN 5945-01-445-9498
NSN 6145-01-098-7100