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 6645-00-269-8440
NSN 5895-01-327-6123
NSN 5965-01-050-8447
NSN 6105-00-226-0211
NSN 6145-01-091-4652
NSN 5965-01-408-9551
NSN 6620-01-633-8443
NSN 6645-01-237-2568
NSN 5855-01-091-9966
NSN 6130-01-062-8553
NSN 6320-01-446-6775
NSN 5930-00-451-5377