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 5965-00-845-1905
NSN 6645-01-141-7737
NSN 5965-00-790-6539
NSN 5985-00-008-2032
NSN 5895-00-923-3409
NSN 6105-01-160-1769
NSN 7035-00-756-4374
NSN 6620-01-578-6562
NSN 5915-01-020-9153
NSN 5835-01-457-7951
NSN 5950-01-414-4577
NSN 4140-00-289-9263