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.
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5915-01-328-7525
NSN 5925-01-145-5484
NSN 5960-01-307-5409
NSN 5855-01-160-3802
NSN 2925-01-281-6403
NSN 4140-00-934-8800
NSN 5935-01-626-3449
NSN 5925-01-576-7042
NSN 4140-01-656-8267
NSN 5910-01-292-6331
NSN 2925-01-569-3795
NSN 2925-00-404-6461