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 6240-00-541-7032
NSN 5905-01-187-8840
NSN 7035-01-460-5117
NSN 6220-01-648-4665
NSN 5960-01-595-6515
NSN 6130-01-181-5475
NSN 5910-01-321-3711
NSN 5910-01-105-8495
NSN 6105-01-149-6639
NSN 5965-01-444-9227
NSN 5925-00-244-0711
NSN 4140-01-106-4604