120 PCS PENNY WASHERS: 120 PCS flat washers in 5 size, 30 PCS M4 x 12mm, 30 PCS M5 x 15mm, 30 PCS M6 x 20mm, 20 PCS M8 x 25mm, 10 PCS M10 x 30mm. STAINLESS STEEL WASHERS: Our washers for screws are made of premium 304 stainless steel with smooth surface, which are durable, firm and rustproof.
