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 6620-01-106-3553
NSN 6610-00-855-2821
NSN 5915-01-215-1473
NSN 5925-00-248-5734
NSN 4140-01-290-7165
NSN 6240-01-007-7987
NSN 5895-00-078-9281
NSN 5835-00-518-4507
NSN 4140-01-139-4877
NSN 6645-01-277-9337
NSN 6320-00-313-9114
NSN 4140-00-155-8012