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 6130-00-565-4564
NSN 5975-01-444-5481
NSN 5935-01-428-9416
NSN 5915-00-654-3155
NSN 6240-00-527-8614
NSN 5998-00-837-4305
NSN 6150-01-591-5885
NSN 5975-01-659-3110
NSN 5990-01-558-3989
NSN 5915-01-462-3875
NSN 6220-00-222-7426
NSN 2925-01-172-6757