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 5930-01-283-1406
NSN 5950-00-274-2279
NSN 6130-01-525-7679
NSN 6135-01-260-7180
NSN 5835-01-397-6412
NSN 5930-01-290-8277
NSN 6645-01-157-9080
NSN 5965-01-073-1014
NSN 5960-01-187-7400
NSN 5990-00-369-5212
NSN 6105-01-020-2675
NSN 5905-00-715-7480