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 6135-00-248-4102
NSN 5835-00-237-2879
NSN 2925-00-446-2447
NSN 6320-01-271-0247
NSN 5925-00-165-8694
NSN 5960-01-487-2175
NSN 5915-01-549-1506
NSN 6240-00-901-1082
NSN 6610-00-684-7683
NSN 6150-00-836-0793
NSN 6240-01-437-4121
NSN 6220-01-123-7796