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 2925-01-345-9439
NSN 6620-01-068-4498
NSN 6220-01-573-0066
NSN 6645-00-155-2398
NSN 6110-00-141-1966
NSN 6110-00-196-8813
NSN 6135-00-635-9187
NSN 6105-01-227-4527
NSN 6650-01-316-4374
NSN 5975-00-535-2804
NSN 6650-00-938-9233
NSN 5915-01-629-1326