An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
Classification: Other copper screws (not for wood) bolts and nuts
NSN 6145-01-353-5506
NSN 5925-01-607-7712
NSN 5985-00-394-5888
NSN 5960-01-099-7808
NSN 6240-01-231-0452
NSN 5950-00-758-8408
NSN 5999-01-593-6481
NSN 6145-00-216-6613
NSN 7035-00-312-3055
NSN 6645-01-045-4088
NSN 5999-01-067-5599
NSN 6105-01-582-8303