Internal Tooth Lock Washers – ASTM B18.21.1
Product: Internal Tooth Lock Washers
Standard: ASTM B18.21.1
Material: Steel/Stainless Steel
Finish: ASTM F1941
Package: Box(Plastic Bag)/Neutral Carton/Fumigation Pallet
![](https://www.bscmetal.com/wp-content/uploads/ASME-内齿锁紧-01-785x1024.jpg)
Product: Internal Tooth Lock Washers
Standard: ASTM B18.21.1
Material: Steel/Stainless Steel
Finish: ASTM F1941
Package: Box(Plastic Bag)/Neutral Carton/Fumigation Pallet