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 5915-00-905-1590
NSN 6645-01-366-5033
NSN 6685-00-122-4913
NSN 7035-01-230-0250
NSN 5930-00-763-6302
NSN 5975-01-610-7000
NSN 5990-00-373-9787
NSN 7035-01-058-1935
NSN 6135-01-054-2462
NSN 5965-01-499-3184
NSN 6610-01-106-5012
NSN 6130-01-435-5672