General description A2 Stainless Steel Socket Button Screw Kit containing a total of 310 pieces, ideal for various DIY and home improvement projects. Technical specifications Material: A2 Stainless Steel Average Quantity: 310 pieces Contents: 50 each of M5 x 12mm, M5 x 16mm, M5 x 20mm; 25 each of M6 x 12mm, M6 x 16mm, M6 x 20mm, M6 x 25mm; 20 each of M8 x 20mm, M8 x 25mm, M8 x 30mm MPN: QFT-615-4420K EAN: 5036140072121 Other information