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 2925-01-586-9280
NSN 6620-00-916-3134
NSN 5950-00-477-9321
NSN 6130-00-823-8481
NSN 5935-01-014-6648
NSN 5915-01-531-8726
NSN 5950-01-384-0378
NSN 6135-00-497-0491
NSN 6220-01-012-8060
NSN 5985-00-399-8251
NSN 6650-01-557-1080
NSN 5895-00-764-8615