2019 Good Quality Carbon Steel M4 DIN 6921 12 Point Hex Flange Bolt

Short Description:

Product Name Mild Steel 8.8 Flange Bolt
Standard  ASME, ASTM, IFI, ANSI, DIN, BS, JIS
Material  Carbon Steel, Alloy Steel, Stainless Steel
Grade  Class 4.6, 4.8, 5.6, 8.8, 10.9,
Thread  M, UNC, UNF, BSW
Finish  Self Color, Plain, Zinc Plated ( Clear/Blue/Yellow/Black ), Black Oxide, Nickel, Chrome, HDG
MOQ  100000 PCS
Packing  Bag packing or CTN packing
Loading Port  Tianjin or Qingdao port

Product Detail

Product Tags

We also provide item sourcing and flight consolidation solutions. We have now our very own manufacturing facility and sourcing place of work. We could provide you with nearly every kind of merchandise associated to our merchandise variety for 2019 Good Quality Carbon Steel M4 DIN 6921 12 Point Hex Flange Bolt, Our intention is "blazing new floor, Passing Value", in the upcoming, we sincerely invite you to definitely improve up with us and make a shiny long term together!
We also provide item sourcing and flight consolidation solutions. We have now our very own manufacturing facility and sourcing place of work. We could provide you with nearly every kind of merchandise associated to our merchandise variety for , Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world

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 Din6921 Hex Flange Bolt Flange Bolt

Product Description

The flange bolt is an integrated bolt consisting of a hexagonal head and a flange (a gasket under the hexagon and a hexagonal fixing) and a screw (a cylinder with external threads). Connect the two through-hole parts.

This type of connection is called a bolted connection.If the nut is unscrewed from the bolt, the two parts can be separated again, so the bolt connection is a detachable connection.

 Classification:

1. Hexagonal head types: one is flat-brained, the other is concave-brained.

2, surface color categories: according to different needs, the surface has white plating, military green, color yellow, corrosion-resistant Dacromet.

3. Flange type: Depending on the position of the flange bolt, the size requirements of the disc are different. There are also flat bottom and toothed parts.

4. According to the connection force method, there are ordinary and hinged holes. The flange bolts for hinged holes must be matched with the size of the hole and used when receiving lateral force.

In addition, in order to meet the need for locking after installation, there are holes in the rod portion, and these holes can prevent the bolt from loosening when subjected to vibration.

Some flange bolts without threaded polished rod parts are called thin rod flange bolts. Such flange bolts are conducive to the connection of variable forces.

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