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 5930-01-221-2917
NSN 5925-00-764-8349
NSN 6320-00-115-0883
NSN 5945-00-774-6943
NSN 5905-01-123-8782
NSN 6645-01-151-8009
NSN 6320-01-379-1182
NSN 6620-01-504-5756
NSN 6240-01-500-6260
NSN 6610-01-072-7922
NSN 5965-01-558-2097
NSN 6645-01-371-6856