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 6650-01-099-6271
NSN 5935-01-300-2951
NSN 5915-01-257-3484
NSN 5999-01-116-3490
NSN 2925-01-197-7864
NSN 6685-00-300-8858
NSN 6145-01-507-9629
NSN 5920-00-345-5833
NSN 5965-01-315-5764
NSN 5915-00-995-5983
NSN 6610-01-652-8857
NSN 5950-01-067-9478