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 5935-01-177-2576
NSN 5855-01-338-1718
NSN 2925-01-225-0713
NSN 6110-01-499-7990
NSN 6610-00-034-3709
NSN 5960-00-020-9453
NSN 5855-00-010-6492
NSN 6620-01-661-0455
NSN 5905-00-833-9034
NSN 5855-01-631-2118
NSN 5835-01-493-1826
NSN 5925-01-414-0172