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 5925-00-441-7964
NSN 6620-01-100-2530
NSN 6620-01-170-8270
NSN 6145-00-013-9939
NSN 5905-01-585-8902
NSN 6685-01-563-5713
NSN 6620-01-159-4330
NSN 6620-01-197-7665
NSN 5915-00-557-8178
NSN 6685-00-882-8127
NSN 5996-00-661-1151
NSN 5930-00-479-2387