Excavator Track Bolt and Nuts with Hot Forged and Cold Drawing
Quick Details:
1) Item: Bucket Tooth Track Bolt and Nuts with hot forged and cold drawing
2) Material: 40 Cr
3) Hardness: 38-42HRC
4) Intensity: 10.9 scales
5) Surface: As per customer request
6) Production drawings welcomed.
Mechanical parameter:
|
Grade |
Tensile Strength |
Hardness |
|
Grade 8.8 |
12,000P.S.I(85.0/Kg/mm2) |
32-36HRC |
|
Grade 10.9 |
15,000P.S.I(105.0/Kg/mm2) |
32-42HRC |
|
Grade 12.9 |
17,000P.S.I(120.0/Kg/mm2) |
32-42HRC |
Specifications:
|
TRACK & MASTER SHOE BOLTS |
|||
|
|
Part Number |
Dimension |
Wgt. (kgs) |
|
1 |
2B5484 |
7/16"-20UNF(2A)X41 |
0.048 |
|
2 |
8H7504 |
1/2"-20UNF(2A)X38 |
0.068 |
|
3 |
IN2760K |
1/2"-20UNF(2A)X43 |
0.079 |
|
4 |
ID610K |
1/2"-20UNF(2A)X82 |
0.113 |
|
5 |
4K7038 |
9/16"-18UNF(2A)X42 |
0.095 |
