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 6645-00-968-6118
NSN 6130-01-512-0183
NSN 6685-01-346-1381
NSN 6610-01-538-0016
NSN 6105-01-287-9756
NSN 5998-01-023-8080
NSN 6610-01-644-2546
NSN 5905-01-553-9473
NSN 6105-00-248-5772
NSN 6685-01-231-8850
NSN 6685-00-033-7933
NSN 6220-01-108-3036