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 5920-01-605-4077
NSN 6610-01-338-8531
NSN 6150-00-036-0305
NSN 6645-01-130-9393
NSN 5945-01-085-6446
NSN 6135-01-359-0051
NSN 6685-01-222-0141
NSN 5965-00-768-4366
NSN 6220-00-702-0002
NSN 6240-01-124-1537
NSN 6320-00-937-5625
NSN 5930-00-990-6781