Timco Penny / Repair Washers DIN9054 Silver - M6 x 20 (WP620Z) A larger diameter washer ideal for spreading the clamping load, reducing a hole diameter and packing out. Sometimes known as a 'mudguard' washer. Plated in Trivalent Chromium (Cr3) Zinc M5: M5 x 25 (100 Pack) M6: M6 x 20 (10 Pack) M6 x 20 (100 Pack) M6 x 20 (5000 Pack) M6 x 25 (100 Pack) M6 x 25 (3500 Pack) M6 x 30 (8 Pack) M6 x 30 (100 Pack) M6 x 30 (2500 Pack) M6 x 40 (4 Pack) M6 x 40 (100 Pack) M6 x 40 (1700 Pack) M8: M8 x 25 (100 Pack) M8 x 25 (3500 Pack) M8 x 30 (100 Pack) M8 x 40 (4 Pack) M8 x 40 (100 Pack) M8 x 40 (1700 Pack) M10: M10 x 25 (3500 Pack) M10 x 30 (100 Pack) M10 x 40 (4 Pack) M10 x 40 (60 Pack) M10 x 40 (100 Pack) M10 x 40 (1700 Pack) M12: M12 x 40 (50 Pack) M12 x 40 (100 Pack) M12 x 40 (1700 Pack)