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 7035-01-268-8042
NSN 5925-00-449-3777
NSN 7035-00-834-2090
NSN 6645-01-408-6568
NSN 5990-01-193-0487
NSN 5895-01-501-4485
NSN 6150-00-253-6554
NSN 6135-01-134-7222
NSN 6220-01-556-9396
NSN 6610-01-192-6478
NSN 5935-00-096-2906
NSN 5905-00-246-4639