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 6320-00-925-0558
NSN 4140-01-077-7555
NSN 6220-01-641-2370
NSN 5910-01-403-2812
NSN 5835-00-673-2885
NSN 6105-00-837-6270
NSN 6645-01-452-0621
NSN 6110-01-202-8896
NSN 6145-01-017-6589
NSN 5975-00-807-9527
NSN 5950-00-905-9788
NSN 5895-01-460-6227