Black Zinc Plated Alloy Steel Flat Washers Set Washers Hardware Assortment 684 Pieces -9 Sizes M2 M2.5 M3 M4 M5 M6 M8 M10 M12 $12.99

Discount code: GFJEVSLH
Product detail:
Made of alloy steel, good hardness
It contains 9 sizes totally 684pcs
Flat washers are mainly used to reduce pressure and friction

https://www.amazon.com/VIGRUE-Pla…B07M66KL22