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 6685-01-444-1496
NSN 5895-01-482-7439
NSN 5998-01-183-6255
NSN 6650-00-498-2416
NSN 5915-01-320-3935
NSN 5855-00-532-0025
NSN 5990-00-960-6310
NSN 5910-00-186-9470
NSN 6150-01-443-4083
NSN 6105-01-142-9790
NSN 6145-01-236-5686
NSN 5915-00-473-1633