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 5935-01-482-9452
NSN 6610-00-248-1559
NSN 6240-01-179-1189
NSN 5960-01-370-4285
NSN 6220-00-566-2848
NSN 7035-00-803-3056
NSN 6320-01-516-3836
NSN 5985-01-556-1254
NSN 5905-01-333-8813
NSN 5910-01-345-6270
NSN 6220-00-424-1504
NSN 5945-00-151-4623