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 5965-01-500-0413
NSN 5920-01-200-6655
NSN 6220-00-594-4561
NSN 7035-01-437-4137
NSN 5990-01-365-6016
NSN 5999-01-423-0550
NSN 6685-00-498-8865
NSN 5950-01-463-7780
NSN 6135-00-112-8637
NSN 5910-01-211-6936
NSN 5945-00-522-4817
NSN 6220-01-280-2086