Plastic Tapping Screw 1.Material:Nylon 2.Finish:Plain Plastic Tapping Screw1.Material:Nylon2.Finish:Plain3.Competitive price with high quality 4. Quick delivery 5.Nice solid packing 6.Excellent service We strive not the biggest,but the best We will be your best choice If you're interested in our products,please let us know and we shall be only too pleased to make you offers.