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 5996-01-324-6378
NSN 6145-01-448-9332
NSN 5965-01-381-4879
NSN 6105-00-026-9909
NSN 5920-00-919-6050
NSN 4140-01-127-4674
NSN 5915-00-336-1644
NSN 5965-01-144-3001
NSN 5930-01-498-0874
NSN 5999-00-557-4973
NSN 4140-01-218-5919
NSN 5905-01-202-7555