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 5960-00-909-7009
NSN 5935-00-235-3954
NSN 5965-00-296-9994
NSN 6220-00-522-2300
NSN 6645-01-337-8292
NSN 6150-00-753-2014
NSN 5945-01-275-8271
NSN 5910-01-204-6848
NSN 6685-01-437-1357
NSN 7035-01-485-0269
NSN 6240-01-218-5187
NSN 4140-00-955-5679