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 6240-01-109-3633
NSN 5925-01-560-5895
NSN 5950-01-285-2449
NSN 5835-01-087-1673
NSN 6620-00-946-4864
NSN 5895-01-100-1825
NSN 6220-01-381-7129
NSN 5930-01-226-0617
NSN 6135-00-548-2765
NSN 6685-01-165-3655
NSN 6130-01-347-5726
NSN 6220-01-313-0094