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 6135-01-359-5798
NSN 6320-01-426-1324
NSN 5965-01-142-8044
NSN 5985-00-476-2034
NSN 2925-01-381-5307
NSN 5855-01-213-3267
NSN 5930-01-306-2914
NSN 6105-00-847-4598
NSN 5895-01-548-6696
NSN 5950-01-188-8524
NSN 2925-01-197-7864
NSN 5965-01-128-7785