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 6610-01-495-0596
NSN 5895-00-970-9592
NSN 5930-01-477-6344
NSN 5925-01-592-3077
NSN 7035-01-369-1445
NSN 5895-01-649-1453
NSN 5998-00-104-6917
NSN 5998-00-239-7236
NSN 7035-01-236-5743
NSN 6135-00-351-8606
NSN 5935-00-590-9017
NSN 5965-01-399-8454