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 5996-01-220-1265
NSN 5895-00-687-1666
NSN 5950-01-522-0398
NSN 2925-01-430-4206
NSN 6610-00-420-8475
NSN 5999-00-510-4839
NSN 6320-01-177-3192
NSN 6645-01-444-3016
NSN 5985-01-384-2725
NSN 5925-01-367-2519
NSN 5895-00-547-4459
NSN 6240-00-560-5426