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.
Classification: Threaded fasteners of aluminum
NSN 5895-01-446-7523
NSN 6610-00-082-8620
NSN 6105-00-633-8241
NSN 5960-01-170-4057
NSN 6620-00-445-8325
NSN 5945-01-310-8487
NSN 6320-00-036-3688
NSN 5835-01-121-6953
NSN 5835-01-459-8664
NSN 6135-01-096-1452
NSN 5950-00-397-9869
NSN 5935-01-348-9826