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 2925-01-295-2017
NSN 5990-01-242-2538
NSN 5960-01-367-6153
NSN 5950-01-606-5083
NSN 6610-00-965-8524
NSN 5925-00-655-4345
NSN 7035-00-445-9657
NSN 5915-00-358-2407
NSN 5920-00-492-5516
NSN 5930-01-220-9119
NSN 6620-00-827-1611
NSN 6685-01-517-5786