roofing nails with rubber washers 1,DIAMETER:BWG8-BWG13 2,LENGTH:38.4MM-76.2MM 3,spiral nails with rubber washer roofing nails with rubber washers1,DIAMETER:BWG8-BWG132,LENGTH:38.4MM-76.2MM3,spiral nails with rubber washer4,material:q195,q215 roofing nails with rubber washers