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| Categories | Bolts And Nuts |
|---|---|
| Brand Name: | Eternal Bliss |
| Model Number: | EB743 |
| Certification: | ISO9001-2008 |
| Place of Origin: | China |
| MOQ: | 10 sets |
| Price: | USD0.5/set ~ USD20/set |
| Payment Terms: | by T/T or L/C, Western Union |
| Supply Ability: | 100,000,000.00 sets per year |
| Delivery Time: | It depends on the quantity to be ordered. |
| Packaging Details: | Plywood Case |
| Material: | 40Cr |
| Specification: | M20X3.5X160 |
| Size: | OD70 80 100mm |
| Grade: | 8.8 Level |
| Standard: | ANSI |
| Process: | Forging Process |
| Application: | Mill Liner and Large Equipment |
| Surface treatment: | Shot Blasting |
| Company Info. |
| Eternal Bliss Alloy Casting & Forging Co.,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
M20 x 3.5 x 160 Long Bolts Units with Rubber Ring,Concave Washer and Nuts EB743
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Material Grade: 40Cr;
Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade
Sizes: M20,M24, M27,M30,M36,M42,M45;
Specification: M48 x 180, M48 x 210, M48 x 330, M48 x 370, M48 x 390,M48 x 600, M48 x 700,
M48 x 900, M48 x 1080
Bolt-head Shape: oval head, square head,ellipse head;
Service Life Guarantee: 12 months under normal working condition
Application: Bolt Units for SAG Mill dia.7.39m
Destination: Export to Russia
Special Features:
1. The high strength bolts have been widely used in large ball mills up to dia.12-meter mills.
2. The high strength screws can be reliably used in small,middle and large cement mills,coal mils
and mine mills.
3. The high strength bolts have been properly heat-treated to achieve better mechanical properties.
4. The standard bolt units include one rubber ring,concave washer,spring washer and nut.
| Composition (%) | C | Si | Mn | Cr | Ni | S | P | Cu |
| 40Cr | 0.37-0.44 | 0.17-0.37 | 0.5-0.8 | 0.8-1.0 | ≤0.3 | ≤0.035 | ≤0.035 | ≤0.03 |

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