| Size / DIA Range | Grade | Dimensional Standards | Chemical & Mechanical | Finish |
|---|---|---|---|---|
|
M16, M18, M20, M22, M24, M27, M30, M33, M36 |
GRADE 8S, 10S | IS 3757 | IS 1367 PART 6 | HOT DIP GALVANIZED: IS 1367 PT 13 IS: 4759 BS EN: 1461, ASTM A153 ASTM A123 |
| GRADE 8.8 HR, 10.9 HR | EN 14399 part 4 | EN ISO 898 part 2 | ZINC PHOSPHATE: IS 1367 PT 12 | |
|
GRADE B7, B7M, B16, B8, B8M ASME B18.2.3.3M ASTM A193 |
ASME B18.2.3.3M | ASTM A193 |
ELECTRO GALVANISED:
IS 1367 PT 11, IS: 1573 |
|
| PTFE COATING: ASTM D:3294 | ||||
| ZINC FLAKE COATING ISO 10683 |
| Size / DIA Range | Grade | Dimensional Standards | Chemical & Mechanical | Finish |
|---|---|---|---|---|
|
M12,M16, M20, M22, M24, M27, M30, M36 |
GRADE 8.8,10.9 | ASME B18.2.6M BS EN 14399 PART 9 | ASTM F959 BS EN 14399 PART 9 | FINISH HOT DIP GALVANISED IS 1367 PT 13 IS: 4759 BS EN: 1461, ASTM A153 ASTM Al23 |
| GRADE 8H,10H | EN 14399 part 9 | EN ISO 6507-1. | ZINC PHOSPHATE: IS 1367 PT 12 | |
|
ELECTRO GALVANISED:
IS 1367 PT 11, IS: 1573 |
||||
| PTFE COATING: ASTM D:3294 | ||||
| ZINC FLAKE COATING ISO 10683 |