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 6105-01-062-2256
NSN 5910-01-337-4921
NSN 6240-00-304-7015
NSN 6240-01-386-4594
NSN 6240-00-479-0332
NSN 5965-00-324-2428
NSN 5985-00-257-3207
NSN 5920-00-311-3953
NSN 6645-00-920-8690
NSN 5895-00-248-2392
NSN 5990-01-382-5364
NSN 5905-01-486-7812