Eb High Strength Full Thread 12.9 Hex Allen Key Bolt DIN, DIN912 8.8/10.9/12.9 M3-M52

Model NO.
EB
Finish
Black
Supply Ability
2000 Tons Per Month
Grade
Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9;A2-70,A4-70,a
Diameter
M3-M120
Transport Package
Plywood Case
Specification
M28
Trademark
EB
Origin
China
HS Code
7318159001
Production Capacity
500000pieces/Year
Reference Price
$ 1.80 - 6.30
Contact Us

Product Description

Eb High Strength Full Thread 12.9 Hex Allen Key Bolt DIN, DIN912 8.8/10.9/12.9 M3-M52

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 150,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,Round Head Bolt;

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.
Eb High Strength Full Thread 12.9 Hex Allen Key Bolt DIN, DIN912 8.8/10.9/12.9 M3-M52

Chemical Composition:
 

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

Eb High Strength Full Thread 12.9 Hex Allen Key Bolt DIN, DIN912 8.8/10.9/12.9 M3-M52
Eb High Strength Full Thread 12.9 Hex Allen Key Bolt DIN, DIN912 8.8/10.9/12.9 M3-M52
Eb High Strength Full Thread 12.9 Hex Allen Key Bolt DIN, DIN912 8.8/10.9/12.9 M3-M52

Q: Are you trading company or manufacturer ?  
A: We are factory. 

Q: How long is your delivery time?  
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. 

Q: What is your terms of payment ?  
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
irrevocable LC at sight.

 

Bolts

PNEUTEC.IT, 2023