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 6150-01-647-4923
NSN 6320-01-382-9676
NSN 6220-01-115-8916
NSN 5945-01-138-4957
NSN 7035-01-463-9855
NSN 5855-00-185-1560
NSN 5915-01-597-1460
NSN 5965-01-396-0021
NSN 5925-01-541-8343
NSN 5975-00-156-3253
NSN 5975-00-244-0706
NSN 5905-01-383-5597