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 5998-00-117-4566
NSN 5965-00-125-6984
NSN 5925-00-249-1287
NSN 5835-01-023-4993
NSN 5950-01-066-0463
NSN 6685-00-148-9729
NSN 5920-01-085-6437
NSN 5855-00-156-5489
NSN 5925-01-421-4473
NSN 5925-01-634-0664
NSN 6135-00-990-1822
NSN 5985-00-656-6943