Specifications
Model Number :
5/8''*2-1/2''
Packaging Details :
small boxes,cartons or gunny bags, then on pallets. or make the packing according to customer' requirment
material :
steel carbon
finish :
plain ,natural finish
wideling using :
industrial
grades :
4.8,5.8,6.8,8.8,10.9,12.9
packing :
50G
tensial strength :
800MPA
Rod diameter :
300
Description

10.9 grade black oxide DIN933 hex bolt M5 M6 M8 M10 M14

1. Bolt is A type of fastener consisting of head and screw (cylinder with external thread), which needs to be matched with nut to fasten and connect two parts with through-hole

2. There are hexagonal head, round head, square head, countersunk head and so on. Hexagonal head is the most commonly used. General countersunk head is used for required connection

3. The back surface is smooth without protrusion, because the countersunk head can be screwed into the part. The round head can also be screwed into the part. The tightening force of the square head can be larger, but the size is large.

4. In addition, in order to meet the need of locking after installation, if there are holes in the head and the rod, these holes can prevent the bolt from loosening when it is vibrated.

5. The polished rod of some bolts without threads should be made thin, which is called thin waist bolt. This kind of bolt is beneficial to the connection under variable force.

6. There are special high-strength bolts on the steel structure, the head will be larger, and the size will also change.

7. In addition, there are special uses: T-groove bolts are used, and most of them are used on machine tool clamps. The shape is special, and both sides of the head should be cut off. Anchor bolts, which are used to connect and fix the machine and the ground, have many shapes. U-bolt, as described above. wait.

8. There are also special studs for welding, with threads at one end and no threads at the other end, which can be welded on the parts, and the nuts can be directly screwed on the other side

Item
10.9 grade black oxide DIN933 hex bolt M5 M6 M8 M10 M14
Material
Carbon steel
Grade
8.8/10.9/12.9
Thread
Full Thread
Size
M3 M4 M5 M6 M7 M8 M10 M14 M16 M18 M20
Lenght
20mm to 100mm

Mild Steel Hex Bolt And Nuts BSW Natural Finish Fastener Nut Bolt

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Mild Steel Hex Bolt And Nuts BSW Natural Finish Fastener Nut Bolt

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Model Number :
5/8''*2-1/2''
Packaging Details :
small boxes,cartons or gunny bags, then on pallets. or make the packing according to customer' requirment
material :
steel carbon
finish :
plain ,natural finish
wideling using :
industrial
grades :
4.8,5.8,6.8,8.8,10.9,12.9
Contact Supplier
Mild Steel Hex Bolt And Nuts BSW Natural Finish Fastener Nut Bolt
Mild Steel Hex Bolt And Nuts BSW Natural Finish Fastener Nut Bolt

WUHAN XINCHENG METALS MINERALS TRADE CO.,LTD

Verified Supplier
3 Years
hubei, wuhan
Since 2005
Business Type :
Importer, Exporter, Trading Company
Total Annual :
5000000-10000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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