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 6685-00-238-4682
NSN 6320-01-378-0221
NSN 5985-01-479-5528
NSN 6135-01-378-1786
NSN 6145-01-620-5837
NSN 5835-01-370-4292
NSN 5915-01-200-7057
NSN 5920-01-548-8835
NSN 5985-00-860-1525
NSN 6220-00-463-4812
NSN 7035-01-202-8172
NSN 5975-01-234-5801