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 5895-01-582-1402
NSN 5910-00-221-2016
NSN 5990-01-061-5618
NSN 2925-01-105-5446
NSN 6645-01-411-5657
NSN 6685-00-253-2553
NSN 5999-01-578-6263
NSN 5975-00-995-9110
NSN 5999-01-055-1907
NSN 5855-00-228-8446
NSN 5945-01-660-0718
NSN 6620-01-588-6924