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 6645-01-139-0156
NSN 5999-01-641-2255
NSN 5925-01-234-0201
NSN 2925-01-345-9439
NSN 6320-01-094-2634
NSN 6240-00-541-7032
NSN 5975-00-525-2331
NSN 5990-01-168-6797
NSN 5950-01-575-8309
NSN 2925-01-187-5480
NSN 5895-00-248-7477
NSN 5835-01-319-4636