What material is this screw made from?

This is a socket head cap screw with a zinc-plated finish. It meets ASTM A574-92A standards, indicating it's built for strength and durability in engine applications.

What does the zinc plating do?

The zinc plating helps to protect the screw from rust and corrosion. This is important for maintaining the integrity and appearance of the fastener, especially in engine compartments where moisture and heat can be present.

What is ASTM A574-92A?

ASTM A574-92A is a standard that specifies the requirements for alloy steel socket-head cap screws. Meeting this standard means the screw has undergone testing for mechanical properties like tensile strength and hardness, ensuring it's suitable for demanding applications.

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Trusted Since 1957

Est. 1957

Specifications

Brand: S&S Cycle
Part #: 50-0115-S
UPC: 50-0115-S

S&S Cycle 5/16-18 x 2-1/4in Screw

Name: S&S Cycle 5/16-18 x 2-1/4in Screw
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-5-16-18-x-2-1-4in-screw-t14-662259
Price: 7.95 USD
Availability: BackOrder

$7.95

On Backorder

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S&S Cycle 5/16-18 x 2-1/4in Screw. Zinc plated for corrosion resistance.

Key Features

Fits S&S Cycle 5/16-18 x 2-1/4in.
Socket head cap screw design.
Zinc plated finish for corrosion resistance.
Meets ASTM A574-92A standards.

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About this part

Product Details

S&S Cycle is well-known for their high-performance engine components, and this socket head cap screw is a solid example of their attention to detail. This particular screw measures 5/16-18 by 2-1/4 inches, a common size for various engine applications where a strong, reliable fastener is needed.

It's constructed to ASTM A574-92A standards, which means it's built to handle the stresses and vibrations found in engine environments. The zinc plating helps resist corrosion, keeping the screw looking good and functioning properly over time, even in less-than-ideal conditions. This is a well-built piece that will do the job right.