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 6105-01-056-5258
NSN 6105-00-263-1261
NSN 5990-00-007-5170
NSN 6645-01-560-9339
NSN 6645-01-459-5862
NSN 6220-00-172-0146
NSN 5835-01-053-6209
NSN 5960-01-325-2241
NSN 6105-01-495-4060
NSN 4140-01-613-5902
NSN 5996-01-188-7548
NSN 6105-01-570-9020