In a FIT BOLT, the holes are initially drilled to undersize and are reamed in the assembling place before the bolts are tightened in place. Accuracy is required in the machining.
| PRODUCT DETAIL | SIZE | GRADE | DIMENSION | CHEMICAL & MECHANICAL | FINISH |
|---|---|---|---|---|---|
| FIT BOLT | METRIC: M25 | GR.8.8,10.9 |
AS PER DRG |
IS 1367 PART 3 |
HOT DIP GALVANISED : IS 1367 PT 13 IS: 4759 BS EN: 1461, ASTM A153 ASTM A123 HOT DIP GALVANISED : IS 1367 PT 13 IS: 4759 BS EN: 1461, ASTM A153 ASTM A123 BLACK PHOSPHATE: IS 1367 PT 12 ELECTRO GALVANISED : IS: 1367 PT 11 , IS: 1573 PTFE COATING: ASTM D:3294 |