Online Exporter China Hex Bolt with Flange Washer Custom Knurled Bolt and Nut Fastener with Black 8.8 10.9 Grade
Sticking on the belief of "Creating goods of top of the range and creating buddies with persons from everywhere in the world", we normally put the fascination of shoppers in the first place for Online Exporter China Hex Bolt with Flange Washer Custom Knurled Bolt and Nut Fastener with Black 8.8 10.9 Grade, Our organization has been devoting that "customer first" and committed to helping consumers expand their organization, so that they become the Big Boss !
Sticking on the belief of "Creating goods of top of the range and creating buddies with persons from everywhere in the world", we normally put the fascination of shoppers in the first place for China Hex Bolt, Hex Flange Bolt, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.
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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