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 5905-00-882-5877
NSN 5985-01-387-5248
NSN 6320-00-405-2348
NSN 5985-01-634-0635
NSN 6135-00-798-1425
NSN 5915-01-168-3887
NSN 5945-01-115-8859
NSN 5998-01-466-0899
NSN 6135-00-351-8606
NSN 7035-01-462-8701
NSN 5915-01-364-2251
NSN 5985-01-295-6664