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 6650-01-138-1712
NSN 5975-00-111-1226
NSN 5985-01-558-3252
NSN 6150-00-925-5745
NSN 5975-00-785-9288
NSN 6150-01-069-5164
NSN 7035-00-134-3143
NSN 6110-00-450-7897
NSN 6110-01-439-9929
NSN 5835-01-538-1804
NSN 5925-01-479-4984
NSN 5855-00-560-0110