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 6645-00-126-0286
NSN 6135-01-532-7951
NSN 5905-01-175-2349
NSN 5965-00-055-8013
NSN 6220-00-577-3434
NSN 5945-01-627-1127
NSN 5975-00-756-8311
NSN 5999-01-132-2748
NSN 6645-00-930-9356
NSN 5915-00-815-5598
NSN 6110-01-116-3397
NSN 5975-00-531-9746