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 5965-01-538-4947
NSN 5999-01-173-1550
NSN 6650-01-630-2223
NSN 6135-01-527-3598
NSN 5835-01-312-4446
NSN 5990-01-331-9438
NSN 6130-00-403-5579
NSN 5975-00-144-7878
NSN 5985-01-142-1773
NSN 5910-01-146-4317
NSN 5999-01-215-8773
NSN 4140-01-046-0119