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 5975-00-106-0943
NSN 7035-01-412-8322
NSN 4140-00-388-6829
NSN 5950-00-356-3690
NSN 5915-00-703-3001
NSN 5975-01-566-3530
NSN 5965-00-052-7596
NSN 5905-01-588-4053
NSN 6145-00-930-4972
NSN 6220-01-399-1169
NSN 5925-01-069-0276
NSN 5960-00-766-6042