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M20 X 3.5 X 160 Concave Washer And Nuts Long Bolts Units With Rubber Ring

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M20 X 3.5 X 160 Concave Washer And Nuts Long Bolts Units With Rubber Ring

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

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M20 x 3.5 x 160 Long Bolts Units with Rubber Ring,Concave Washer and Nuts EB743

 

 

M20 X 3.5 X 160 Concave Washer And Nuts Long Bolts Units With Rubber Ring

 

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

 

 

M20 X 3.5 X 160 Concave Washer And Nuts Long Bolts Units With Rubber Ring

 

Product Tags:

chrome plated hardware

      

heavy hex bolt

      
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