What does ASTM A574-92A mean for this screw?

This standard indicates that the screw meets specific requirements for mechanical properties and material composition, ensuring it's a well-built fastener suitable for demanding applications like engine components.

Why is zinc plating important on this screw?

The zinc plating provides a layer of protection against rust and corrosion. This is especially important for engine hardware, where exposure to moisture and various fluids can lead to degradation over time.

What kind of tool do I need to install this screw?

This is a socket head cap screw (SHCS), which means you'll need a hex key or Allen wrench of the appropriate size to install or remove it.

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Specifications

Brand: S&S Cycle
Part #: 50-0118
UPC: 50-0118

S&S Cycle 5/16-18 x 2-1/2in Screw

Name: S&S Cycle 5/16-18 x 2-1/2in Screw
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-5-16-18-x-2-1-2in-screw-t14-662258
Price: 7.95 USD
Availability: BackOrder

$7.95

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S&S Cycle 5/16-18 x 2-1/2in Screw. Zinc plated for corrosion resistance.

Key Features

This is a 5/16-18 thread size screw that is 2-1/2 inches long.
It is a socket head cap screw (SHCS) for easy installation with an Allen wrench.
The screw is zinc plated to resist corrosion.
Manufactured to ASTM A574-92A standards for hardware.

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About this part

Product Details

This S&S Cycle socket head cap screw measures 5/16-18 thread size by 2-1/2 inches long. It's built to ASTM A574-92A standards, meaning it's a well-made fastener designed for reliable use in engine components. The zinc plating helps protect it from corrosion, which is important for keeping your engine hardware in good shape over time.

When you're working on your engine, having the right hardware is key. This screw is a common size for various applications, and its socket head design allows for a strong grip with an Allen wrench, making installation and removal straightforward. Using fasteners that meet industry standards like ASTM A574-92A ensures they have the proper strength and durability for their intended purpose.