
What are bonded washers?
Bonded washers are designed to be tightened to a required torque beneath an ordinary fastener. They exert a soft tension that
keeps the fastener from vibrating loose. They are often attached to the nut side of the fastener.

| Size: | M5 - M12 |
| Material: | Carbon Steel |
| GR.2: Q195,Q235 | |
| GR.5: 35K,45K,40Cr | |
| GR.8: 40Cr,35CrMo,42CrMo | |
| Stainless Steel | |
| SS304, SS316, SS410 | |
| Grade: | SAE J429 Gr 2,5,8 |
| ASTM A307 Gr. A | |
| DIN 6921 Class 4.8,5.8,6.8,8.8,10.9,12.9 | |
| ISO Class 4.8,5.8,6.8,8.8,10.9,12.9 | |
| SS304, SS316, SS410 | |
| Thread: | UNC, UNF, M |
| Finish: | Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Hot Dip Galvanized, |
| Mechanical Galvanized, Geomet, Zinc-Nickel Alloy | |
| Package: | 1. Bulk in 25Kgs Carton Box, + 48 CTN wooden solid Pallet |
| 2. Bulk in 25Kgs Carton Box, + 36 CTN wooden solid Pallet | |
| 3. According to customers demand ( Customized Label & Carton Box ) |