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 6130-01-187-9001
NSN 5835-00-033-0294
NSN 5855-01-563-6724
NSN 6685-01-444-2235
NSN 6320-01-170-4068
NSN 5915-00-099-0347
NSN 6145-00-548-7195
NSN 5998-01-157-7947
NSN 6130-01-381-0828
NSN 5960-01-200-2586
NSN 2925-01-251-7386
NSN 6620-00-243-1759