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 6110-01-410-7637
NSN 5835-01-546-2008
NSN 6685-01-381-6866
NSN 6650-01-580-4321
NSN 6685-01-115-6534
NSN 7035-01-506-8898
NSN 5895-00-931-8436
NSN 5855-01-103-8650
NSN 6110-00-075-2426
NSN 6685-01-435-6496
NSN 5915-01-202-8426
NSN 5990-00-644-3365