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 6650-01-226-4819
NSN 6145-01-322-6943
NSN 5965-00-942-1602
NSN 6145-01-422-4485
NSN 6135-01-071-4923
NSN 6240-00-779-3394
NSN 5985-00-390-7832
NSN 6620-01-649-0748
NSN 6610-01-018-4428
NSN 5960-01-614-8005
NSN 5935-01-290-3601
NSN 5910-00-447-0974