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 5910-01-474-5479
NSN 6220-01-475-9810
NSN 2925-01-106-3552
NSN 6145-01-432-1198
NSN 6130-01-112-0158
NSN 6610-00-621-2419
NSN 6320-01-573-6490
NSN 5990-01-544-0364
NSN 6145-01-498-8478
NSN 5950-01-029-5242
NSN 4140-00-351-7085
NSN 5965-00-433-1571