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: Threaded fasteners of aluminum
NSN 5855-01-100-3272
NSN 5975-01-575-7375
NSN 6320-01-585-8468
NSN 6150-01-304-9116
NSN 6135-01-104-3790
NSN 5855-01-007-9541
NSN 6110-01-190-8487
NSN 5915-00-844-4852
NSN 5920-01-181-5248
NSN 5905-00-272-9259
NSN 6105-01-347-8611
NSN 5996-01-279-2849