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 5930-01-440-5630
NSN 6105-00-395-7045
NSN 6610-01-613-5689
NSN 6650-01-193-5911
NSN 5975-01-464-4293
NSN 2925-00-675-4728
NSN 6610-01-056-7499
NSN 5998-00-240-0019
NSN 5905-01-120-4917
NSN 6685-01-506-4420
NSN 5930-00-901-8274
NSN 6135-01-017-3001