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 6645-01-116-3423
NSN 6610-01-424-6946
NSN 5895-01-143-7888
NSN 6620-01-523-4953
NSN 5905-00-935-8597
NSN 5945-01-059-7074
NSN 5855-01-592-3128
NSN 6135-00-935-8769
NSN 4140-01-477-5050
NSN 5996-01-142-9125
NSN 5895-01-216-1184
NSN 5965-00-240-5777