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 5950-01-233-7877
NSN 6220-00-786-9548
NSN 5835-00-233-6327
NSN 6645-00-739-6718
NSN 6105-01-444-3849
NSN 5945-00-717-0682
NSN 5935-01-610-9821
NSN 5945-00-492-0221
NSN 2925-01-311-0446
NSN 5975-00-455-9388
NSN 6135-00-539-8088
NSN 5990-01-187-5420