An unhardened externally threaded fastener whose continuous thread extends from a gimlet point for a distance of approximately two-thirds of the length of the screw and which is designed to be driven with an inserted driver.
Classification: Threaded copper screws for wood
NSN 4140-01-568-1221
NSN 5975-00-495-6735
NSN 6650-01-434-0331
NSN 2925-01-448-2880
NSN 5835-01-020-5650
NSN 6145-01-502-7553
NSN 5930-01-217-0875
NSN 5920-00-812-1865
NSN 5998-01-544-1265
NSN 5930-01-356-1364
NSN 5998-00-794-0018
NSN 6135-01-296-1860