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 5965-01-514-9109
NSN 5998-01-351-7397
NSN 6130-01-557-8041
NSN 6105-01-555-8479
NSN 5935-01-400-1595
NSN 5985-00-394-5888
NSN 5895-01-589-3675
NSN 5895-01-634-0630
NSN 6110-00-153-5395
NSN 6650-01-225-9996
NSN 5975-00-548-4133
NSN 5998-01-286-1160