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 5835-00-632-8621
NSN 5960-01-449-1310
NSN 6135-00-973-5632
NSN 5910-00-498-8359
NSN 6150-01-634-0575
NSN 5999-00-443-1878
NSN 5915-01-424-0767
NSN 5895-01-030-7439
NSN 5915-01-619-9531
NSN 5925-01-113-8272
NSN 5910-00-284-8877
NSN 5960-01-512-0233