ASTM A307 Grade A bolts

ASTM A307 Grade A Bolts

What are ASTM A307 Grade A Bolts?

The ASTM A307 grade A bolt is a standard specification of carbon steel grade. ASTM A307 Grade A Bolts have superior strength and are designed to handle different stress. These bolts have a threaded shaft that is affixed using nuts. The A307 Grade A Bolts help secure a range of industrial applications in the system. These bolts may require a washer to distribute the load. The 307A Bolts have a minimum tensile strength of 60 ksi and can be used in different general-purpose applications. These bolts are reliable and have high performance in the system. ASTM A307 Grade A Hot Dipped Galvanized Hex Bolt has good corrosion resistance and tolerances. These bolts can be availed in different sizes and customized as per project requirements.

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ASTM A307 Grade A Bolts Specifications

ASTM A307 Grade A Bolts Torque Chart

ASTM A307 Grade A Bolts Chemical Composition

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How to calculate 307A bolts weight?

The 307A bolt’s weight is calculated using the formula length x width x thickness x density of the material. Knowing the weight of SA307 Gr A Machine Bolts is crucial to check its performance in the system.

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What temperature can a 307A lag bolt withstand?

The 307A lag bolt is the toughest fastener in this grade. A 307A Lag Bolt is designed to work in temperatures up to 400 degrees F.

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Advantages of 307A carriage bolt

The 307A carriage bolts are round or dome shaped bolts having a square shank. A 307A Carriage Bolt has ease of use and is used with wood. These bolts have strong sealing with an aesthetic finish. They have good sealing capacity and tolerances to corrosive media. The bolts can be easily installed and allow room for efficient dismantling in the system.

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How to measure 307A hex bolt head size & length?

The 307A hex bolt is a 6-sided equipment designed with a hexagonal cross section. A 307A Hex Bolt head size is measured by calculating the distance from the outer head to the other side. This is the major diameter, while the bottom cavity is measured to determine its minor diameter. The ASTM A307 Grade A Hex Head Bolt length is calculated by measuring from the hex head to the blunt end.

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What is the torque value for ASME SA307 Grade A heavy hex bolts?

The torque value of the SA307 grade 1 hex bolts torque is based on the size, thread type, and diameters. ASME SA307 Grade A Heavy hex bolts require a tightening torque between 2 lbs to 9972 lbs.