M42 X 3.5 X 300 40cr Washer, Nut, Rubber Sealing Ring Mine Mill Liner Bolt Fastener

China M42 X 3.5 X 300 40cr Washer, Nut, Rubber Sealing Ring Mine Mill Liner Bolt Fastener, Find details about China 40cr, Bolt from M42 X 3.5 X 300 40cr Washer, Nut, Rubber Sealing Ring Mine Mill Liner Bolt Fastener

Model NO.
EB776
Trademark
EB
Transport Package
Plywood Case
Specification
M42 x 3.5 x 300
Origin
China
Model NO.
EB776
Trademark
EB
Transport Package
Plywood Case
Specification
M42 x 3.5 x 300
Origin
China
M42 X 3.5 X 300 40cr Washer, Nut, Rubber Sealing Ring Mine Mill Liner Bolt Fastener

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.

Chemical Component:

  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

M42 X 3.5 X 300 40cr Washer, Nut, Rubber Sealing Ring Mine Mill Liner Bolt Fastener
M42 X 3.5 X 300 40cr Washer, Nut, Rubber Sealing Ring Mine Mill Liner Bolt Fastener
M42 X 3.5 X 300 40cr Washer, Nut, Rubber Sealing Ring Mine Mill Liner Bolt Fastener
M42 X 3.5 X 300 40cr Washer, Nut, Rubber Sealing Ring Mine Mill Liner Bolt Fastener
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A: We are factory. 

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A: Generally it is 5~10 days if the goods are in stock.Or it is 45 days if the goods are not in stock, it is according to quantity. 

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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
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