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 5915-00-959-5454
NSN 5910-00-186-9524
NSN 6685-01-642-6133
NSN 5925-01-202-8280
NSN 5835-00-177-2970
NSN 6145-00-225-8709
NSN 6135-01-565-3284
NSN 5996-01-550-7399
NSN 6220-01-154-3213
NSN 6130-01-382-8000
NSN 6610-00-805-5302
NSN 6110-01-326-3901