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 5999-01-416-5041
NSN 5915-01-194-1110
NSN 7035-01-103-6845
NSN 5975-01-345-3424
NSN 5925-01-464-5350
NSN 6240-01-400-4212
NSN 6620-00-140-8644
NSN 6135-01-171-9299
NSN 5915-01-519-2234
NSN 6650-01-517-4412
NSN 5950-01-267-3982
NSN 5999-01-138-9386