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 5965-01-422-6815
NSN 5895-01-168-7595
NSN 5925-00-855-7587
NSN 5998-00-139-5820
NSN 6610-01-181-4398
NSN 6135-00-112-8637
NSN 6220-01-025-5316
NSN 6645-00-940-0774
NSN 5855-01-020-7982
NSN 5935-00-730-1561
NSN 5960-01-489-1510
NSN 5925-01-517-2402