Hex Bolts

Hex bolts have hexagonal cranium and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or metric bolts.

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Detailed Description for Hex Bolts

About Hex bolts

A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.  Bolts are often used to make a bolted joint. This is a combination of the nut applying an axial clamping force and also the shank of the bolt acting as a dowel, pinning the joint against sideways shear forces. 

 Hex bolts, also called hexagon screw head bolts, hex cap bolts, hex-cap screws, or machine bolts, are a very common choice when it comes to construction and repair. Hexagon screw head bolts come in a large variety of sizes and diameters. The best way to choose the right hex bolt is to find the bolt material that best suits your needs.


Each different hex bolt material has particular properties to fit specific applications. Hexagon screw head bolts are made from a variety of materials to accommodate the wide range of applications in which hex cap bolts are used. Below are just a few of the more common types of hexagon screw head bolts.

  • Stainless steel bolts: Common choice of hex screws since they don't need any coating and are corrosion resistant.
  • Carbon steel bolts: The most common hexagon screw head bolts are zinc plated for added corrosion resistance.
  • Alloy steel bolts: These types of hex bolts are made to withstand an enormous amount of pounds per square inch. They are coated with either cadmium or zinc plating to protect them against corrosion.

Hex bolts are available with standard threading or full threading, depending on the length of the bolt. Applications for hexagon screw head bolts can vary from exterior and automotive to marine, coastal, and high temperature environments.

Applications:
• Food Machinery
• Solar Energy Industry
• Water Treatment Equipment Industry
• Construction Decoration
• Petrochemical Industry
• Electronic Industry, etc.

 

 

Standard:

DIN931, DIN933,DIN960, DIN961, DIN 609,ISO4014/4017/8676,Nonstandard bolt(according to your drawing),etc

Material:

Carbon Steel,Alloy steel,stainless steel and brass

Grade:

4.8 6.8.8.8 10.9 12.9etc

Surface Finish:

Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized,hot dipped galvanized,daromet etc

Size:

M6-M100;1/4"-4"


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