DIN931 304 / 316 Stainless Steel half threaded Hex Head Bolts

DIN931 304 / 316 Stainless Steel Hex Head Bolts with half threaded

Description

Hexagon headbolts, commonly called hex head cap screws, are bolts with a hexagonal or six sided head. Hex bolts has six sided headare the industry standard for fasteners with forged heads. Hex bolts, also called hexagon screw head bolts, hex head cap bolts, hex-cap screws,allen screw or machine bolts, are a very common choice when it comes to construction and repair.A hex cap screw is actually produced with tighter tolerances and can be used anywhere a hex head bolt is used. A common feature on a hex cap screw is a washer surface directly under the head which creates a better seal.

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

Stainless steel A2-70 304---The most common stainless steel for general hardware use for.

Stainless steel A4-70 316---A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments. More expensive than A2-70304

Stainless steel Bolts come with a stem that is fully threaded from the base up to the head, and an underhead washers bearing surface.Hex bolts are bolts with hexagonal heads and machine threaded for use with a nut or in a tapped hole and washer. Different form a tapping screw, tap bolts are designed to be inserted through holes in assembled parts, because these do not have their own mating internal threads and are tightened by torqueing the head. Hex bolts are not pointed whereas hex cap screws have a chamfered ( beveled ) point to protect the first thread from damage and to faciliate entry into an internally threaded part such as a nut or tapped hole.

Because of its fully threaded body, this is used in many of applications such as in the vehicle repair industry when attaching a motor to a machinery. Also, these can be used with pulley to adjust the belt tension.

Specification

Application

Hexagon head bolts can be used for a lot of different applications that include fastening wood, steel, and other construction materials for projects such as briges, docks,highway structures, buildings and so on. Hex bolts with forged heads are also commonly used as headed anchor bolts. Also uesd to fasten two or more parts together to form an assembly either.

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Advantage

1. Part Carbon steel nuts are in stock,Like hex nut,weld nut,cage nut,cap nut,flange nut ,wing nut.

2. Stainless steel and carbon steel big size bolts and nuts are Super Quality and Competitive price.

Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.

Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel.

The width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners,

We have first-class service team, so we can meet the different requests for a set of customers. We solemnly commitment, first-grade quality, timely delivery guaranteed

Reasonable price and service paramount, forward to the operation principle of quality first and customer first, pursuit of excellence to create first-class brand, our aim is brand promoting development, management promoting earnings, warmly greeting home and abroad new and old customers to communicate and cooperate to seek greater success and brilliant future.