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 5965-01-420-6613
NSN 6240-00-904-2122
NSN 5920-01-322-2386
NSN 5925-01-526-5965
NSN 6320-01-503-7180
NSN 5855-01-451-1163
NSN 5985-00-615-9766
NSN 5855-01-201-4857
NSN 5960-01-452-1907
NSN 6135-00-935-8769
NSN 6645-01-208-1731
NSN 6240-01-444-9956