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 5835-01-062-3507
NSN 5990-01-139-5477
NSN 6620-01-476-7355
NSN 6620-01-428-7072
NSN 5855-00-688-9954
NSN 5975-00-801-8325
NSN 5998-01-344-6533
NSN 5925-00-145-9065
NSN 5925-01-361-1775
NSN 7035-01-530-4374
NSN 5965-01-113-7400
NSN 5895-00-013-9312