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 6130-01-149-4109
NSN 6645-01-289-6298
NSN 6105-01-055-9477
NSN 6610-00-535-1372
NSN 5965-01-535-0718
NSN 5985-01-617-5132
NSN 5990-00-892-1606
NSN 5960-00-160-2183
NSN 5990-01-204-7576
NSN 6130-00-273-1111
NSN 5835-00-373-2671
NSN 6610-01-073-8526