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 5965-00-372-2537
NSN 6645-01-383-6514
NSN 5930-01-275-0314
NSN 5998-01-384-4350
NSN 5950-01-175-9838
NSN 6150-01-111-7786
NSN 7035-01-429-7954
NSN 5835-01-442-6079
NSN 5910-00-082-1824
NSN 5915-00-548-4381
NSN 5950-01-378-6650
NSN 6610-01-464-3037