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 6645-01-370-4259
NSN 5905-01-536-8512
NSN 5985-01-433-9126
NSN 5835-00-021-5913
NSN 5905-00-452-0780
NSN 6220-01-574-7537
NSN 5996-00-815-9710
NSN 5965-00-088-1722
NSN 6685-01-112-5746
NSN 6645-01-319-6583
NSN 5835-00-102-2373
NSN 5990-01-455-8035