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 6685-00-269-6444
NSN 5965-00-135-0547
NSN 6685-01-224-6405
NSN 6645-01-579-6304
NSN 5996-01-141-1080
NSN 5855-01-432-2487
NSN 6645-01-525-7493
NSN 5925-00-499-9220
NSN 5925-01-566-6543
NSN 2925-00-504-2363
NSN 6105-01-458-1407
NSN 5835-01-561-2959