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 5855-01-371-1010
NSN 4140-00-218-0804
NSN 6150-01-450-7666
NSN 5985-01-281-7333
NSN 4140-00-063-6417
NSN 6150-00-358-8076
NSN 2925-01-354-1752
NSN 7035-01-206-2623
NSN 6240-01-361-3499
NSN 5855-01-262-1766
NSN 5905-01-601-4991
NSN 6145-01-020-9892