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 6110-00-985-2342
NSN 5960-01-435-1167
NSN 6240-00-755-6904
NSN 5855-00-885-8452
NSN 5935-01-487-0127
NSN 7035-01-326-9980
NSN 6105-01-513-9330
NSN 6135-01-390-1841
NSN 5920-00-390-3437
NSN 5990-00-398-0507
NSN 7035-00-902-8995
NSN 6685-00-081-2044