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 7035-01-438-2108
NSN 6145-01-458-6443
NSN 7035-01-063-0453
NSN 5835-00-930-8500
NSN 5998-01-650-1622
NSN 6240-01-026-9289
NSN 7035-00-541-8516
NSN 5920-00-012-2000
NSN 6610-01-441-8364
NSN 5950-00-485-3734
NSN 5910-01-555-7751
NSN 6240-00-237-3750