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 6130-00-933-2599
NSN 5855-01-100-3272
NSN 5996-00-194-4978
NSN 5990-01-103-3572
NSN 5996-01-501-2519
NSN 6220-00-930-8338
NSN 5998-01-122-7784
NSN 5975-00-243-6434
NSN 6110-00-852-5479
NSN 5998-00-153-9989
NSN 5965-01-231-9125
NSN 5998-00-629-8678