M4 Internal Tooth Starlock Washer 3.3 x 12mm Stainless Steel 40pcs - 40 Pack - M4 (3.3*12)
$10.49
Size: M4 (I.D.: 3.3mm, O.D.: 12mm)
Made of 304 Stainless Steel, Anti-corrosion and Sturdy
Great corrosion resistance for machinery equipment, easy