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 6130-01-199-4973
NSN 5930-00-846-6359
NSN 5950-01-630-2394
NSN 5930-00-036-0381
NSN 5999-00-536-7596
NSN 6135-01-576-8491
NSN 5895-00-186-2232
NSN 6645-01-057-5436
NSN 5975-01-087-7906
NSN 5999-00-310-8699
NSN 5930-01-527-0745
NSN 5905-01-634-0595