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 6150-01-497-6831
NSN 6150-00-811-7703
NSN 6320-00-593-0379
NSN 5895-00-852-4237
NSN 6650-01-530-0589
NSN 6620-01-583-2779
NSN 5910-01-424-2320
NSN 6105-01-509-8703
NSN 7035-01-177-2807
NSN 6645-01-373-8860
NSN 5998-01-414-8845
NSN 6645-01-011-0419