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 6685-01-551-0542
NSN 5990-01-105-5336
NSN 5835-01-549-2911
NSN 5835-01-241-1090
NSN 6110-00-731-3801
NSN 6645-01-523-0812
NSN 5960-01-089-8155
NSN 6240-00-064-4064
NSN 6645-01-423-9361
NSN 6105-00-141-5598
NSN 6320-01-090-8296
NSN 5975-01-528-9565