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 6650-00-784-9222
NSN 6320-01-631-7828
NSN 6685-01-634-0611
NSN 5996-01-445-5528
NSN 7035-01-232-2657
NSN 5930-01-124-0114
NSN 6110-01-416-6306
NSN 5855-01-459-9254
NSN 5915-01-157-9579
NSN 6320-00-368-2803
NSN 5990-01-115-9488
NSN 5920-01-333-7523