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 5930-01-623-2504
NSN 6220-01-087-9013
NSN 5960-00-197-6282
NSN 6220-00-814-1598
NSN 5915-00-131-1057
NSN 6645-01-211-6502
NSN 5945-00-479-1590
NSN 6105-01-188-5051
NSN 5915-01-535-4223
NSN 2925-00-770-4713
NSN 5945-00-162-9525
NSN 6620-01-354-2824