Specification: ASTM, DIN, UNI, ISO, BS, JIS

1. F463 /F436M Hardened Steel Washer Type-1
2. SAE / USS Flat Washer
3. ASME B18.21.1 Spring Washer
4. DIN 7989 & DIN 126 Filler Washer
5. DIN 125A / DIN 9021 / DIN 440 Flat Washer
6. DIN 127B Spring Washer
7. DIN 6916 Hardened Washer
8. DIN6798A External Teeth Serrated Lock Washer
9. DIN6798J Internal Teeth Serrated Lock Washer
10. DIN 436 Square Washer
11. ISO 7416 Hardened Washer
12. BS 3410 & BS 4320 Flat Washer
13. BS 4395 High Strength Friction Grip Hex Nut
14. JIS B 1256 Filler Washer
15. JIS B 1251 Spring Lock Washer
16. EN 14399 Hardened Washer
17. Dome Washer for Mining
18. Specials as per drawings

Material: Low Carbon Steel, Medium Carbon Steel
Diameter:  1/4”- 4”  &  M3-M64
Finish: Plain, Black, Zinc, H.D.G, Dacromet, Mechanical Plating, e.t.c