M20 x 3.5 x 160 Long Concave Washer and Nuts with Rubber Ring

Brand: EB
Material Grade: M20 x 3.5 x 160 Long Bolts Units with Rubber Ring,Concave Washer and Nuts
Production Process:Forging & Tapping Process
Surface Treatment: Blackening
Quality Level: Grade 12.9,10.9,8.8,6.8

Description

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,

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

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.

Material Grade:M20 x 3.5 x 160 Long Concave Washer and Nuts with Rubber Ring

Our Photos for M20 x 3.5 x 160 Long Concave Washer and Nuts with Rubber Ring:

Our Experience:

Trading Terms:

The nearest seaport: Shanghai port
The nearest airport: Shanghai Pudong airport
Payment Terms:L/C,TT,West Union,Paypal
Payment Condition:50% before production, 50% before delivery against complete set of inspection report
Supply Capability: 10,000 tons per year
Sample Availability: yes
Sample Time:15-30 Days
Packing: Plywood Cases or Steel Crates
Delivery time: 45 working days per 20 tons regular castings & forgings
Service: OEM, ODM or Customized