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 6685-01-448-4056
NSN 5835-01-156-5622
NSN 6130-00-464-1084
NSN 7035-01-315-9754
NSN 5998-00-622-8422
NSN 5945-01-152-5075
NSN 6620-01-207-8043
NSN 6685-00-106-9654
NSN 5855-01-062-5655
NSN 5975-01-579-3861
NSN 5950-00-509-5512
NSN 6110-00-316-5450