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 6650-01-555-8819
NSN 4140-00-211-5970
NSN 5996-00-035-5624
NSN 6105-01-243-0371
NSN 5910-00-375-5045
NSN 5999-00-443-7972
NSN 5990-01-082-3807
NSN 6685-01-082-9117
NSN 2925-01-553-5132
NSN 5895-01-327-3000
NSN 6130-01-318-6437
NSN 5910-00-156-0993