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 5905-01-322-4901
NSN 6685-00-708-3221
NSN 5999-00-411-0826
NSN 6110-00-116-5514
NSN 5835-01-602-0311
NSN 5920-01-529-0329
NSN 6610-00-780-6779
NSN 5985-00-237-4139
NSN 6685-01-519-7498
NSN 5855-00-782-7714
NSN 6220-00-330-3717
NSN 7035-01-462-1957