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 5998-01-461-2003
NSN 5930-01-234-9276
NSN 5835-00-170-5238
NSN 5975-01-445-3307
NSN 4140-01-596-0420
NSN 6240-00-079-1759
NSN 6685-00-225-5257
NSN 5905-01-421-3338
NSN 7035-01-494-7900
NSN 6130-00-139-1495
NSN 6685-00-562-7902
NSN 5915-01-116-2932