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 6240-01-480-3542
NSN 6650-01-114-6019
NSN 5905-01-622-7165
NSN 5910-01-197-2564
NSN 6130-01-230-5037
NSN 5910-00-056-9851
NSN 5945-01-480-4961
NSN 6645-00-938-2173
NSN 6650-01-207-2905
NSN 5915-01-135-9847
NSN 4140-01-444-3469
NSN 5950-01-152-2622