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 5930-01-356-2386
NSN 4140-01-626-6779
NSN 6135-01-556-7318
NSN 5895-00-104-5982
NSN 2925-00-973-9413
NSN 4140-00-249-5603
NSN 5905-01-316-6253
NSN 5925-01-144-1231
NSN 6240-01-174-8354
NSN 5965-01-629-5800
NSN 5999-01-048-5614
NSN 6610-01-627-8985