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 6220-01-088-6604
NSN 6130-01-449-5267
NSN 6110-00-932-1590
NSN 5835-01-294-5753
NSN 5915-01-556-4282
NSN 6620-00-236-2048
NSN 5990-00-757-5262
NSN 5996-01-606-9454
NSN 5835-01-160-7282
NSN 6610-01-503-0153
NSN 6685-01-608-4348
NSN 6135-01-617-0253