Hex Flange Bolts are regular hex head bolts with built-in washer and externally threaded body.Flange bolts comes with plain or serrated flange configuration. Hexagon flange bolts, flange bolts,frame bolts are other alias of hex flange bolts. Hex flange bolt dimensions are defined in both metric and imperials sizes with unified national coarse pitch (UNC), fine pitch (UNF), fied pitch (UN)and iso metric thread profile. These are produced across all material categories and astm specifications.Hexagon flange bolts are commonly used in automotive industry, specially in truck and heavy vehicular frames.

Advantages and Services

Various hardware types and materials for selection.

Customized special hardware and sizes are welcomed.

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Advanced production equipment and production technology

Competitive price (factory direct price) with professional service.

Strict quality inspection for both materials and finished products.

Focus on every details throughout service, production, packing and shipment.

Extensive sales network with exporting to more than 30 countries.

Parameters 

Application

1.Mechanics

To ensure a reliable, long-lasting connection between two sections of a large and enclosed area you will need to use a flange bolt.The best example in this case is the connection between the transmission and the engine in a vehicle.Both the engine and the transmission feature several moving parts that can easily get damaged when small objects, debris or dust gets inside.The role of the flange bolt in this case is to secure the outer casing protecting the engine and transmission.

A further common application of the flange bolts in the automotive industry consists of the car's exhaust.Replacing the traditional bolt and washer with flange bolts and springs for a vehicle's exhaust guarantees an improve strength and better reliability.

2.Plumbing

When trying to connect two pipes together, plumbers have numerous options at their disposal. Without denying the efficiency of welding or soldering the ducts together, let's not forget that cylinders fastened via either of the methods are more susceptible to bursting when exposed to high pressure.A safer wayof connecting pipelines together implies securing their ends with flanged bolts.This way, plumbers can be sure the pipes will hold, regardless of the types of gas or liquid inside the ducts.

3.Electronics

Granted, the fasteners found in electronic devices are not designed to sustainhigh pressure.Then again, they still have to hold the small components inside tightly to prevent particles from getting in the device and damaging sensitive parts.As you probably guessed, these types of flange bolts are significantly smaller than the ones used for connecting pipelines or the fasteners employed in the automotive industry. lf you're curious about how they look like, then check out a camera: the small fastener that connects the body of the camera to the glass of the lens is a flange bolt.

Features

The Hex Flange Bolts has particular features of hexagon bolts with the flange that allows built up forces under the bolt head to be spread over a larger area, consequently ending in lower surface pressure. We have an experience of more than two decades in the field of DIN 6921 Hex Flange Bolts with latest advanced technologies and keen workforce ability. We offer best in class and a wide range of DIN 6921 Hexagon Flange Bolts available indifferent range of sizes, grade and materials across globally.

Being ISO 9001:2008 Certified organization, our skilled workforce is dedicated to producing world-class DIN 6921Hexagon Flange Bolts which includes DIN 6921 Stainless Steel Hex Flange Bolts, DIN 6921 Carbon Steel Hex Flange Bolts, DIN 6921 Nickel Alloy Hexagon Flange Bolts, DIN 6921 Alloy Steel Hex Flange Bolts etc.