Cisco industries manufactures screws, bolts, nuts for the electronic, automobiles and other allied industries. The product includes csk, round cheese and pan head machine screws, self-tapping screws, philips recess head machine screws, csk and pan philip head screws. The bolts have standard hex heads and square head. The product range is: diameter from 20.0 mm to 80.0 mm and length from 20.0 mm to 100.00 mm.