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 5999-01-288-5657
NSN 6135-01-544-2630
NSN 6240-00-151-5209
NSN 5910-00-272-9286
NSN 2925-01-039-6856
NSN 6145-01-105-8937
NSN 6145-01-288-0180
NSN 5965-01-028-6206
NSN 5960-01-449-1310
NSN 2925-01-076-5219
NSN 6110-00-440-0312
NSN 5915-01-041-9188