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 6135-00-474-1397
NSN 5935-01-024-9224
NSN 6620-00-404-0149
NSN 5960-01-541-5734
NSN 6145-00-503-6301
NSN 6150-01-526-2078
NSN 6620-00-019-5499
NSN 6105-01-627-6255
NSN 6110-01-396-0864
NSN 6620-00-692-9668
NSN 6145-00-971-8284
NSN 6685-01-480-6030