What is a socket head cap screw?

A socket head cap screw, often abbreviated as SHCS, is a type of screw that uses a hexagonal socket in the head for a tool called an Allen wrench. This design allows for a strong grip and a flush finish when installed.

What is the thread size and length of this screw?

This S&S Cycle screw features a 3/8-16 thread size, meaning it has 3/8 inch diameter threads with 16 threads per inch. The screw is 1 inch long from the underside of the head to the tip.

What kind of tool is needed to install this screw?

This screw requires a hexagonal socket wrench, commonly known as an Allen wrench or hex key, of the appropriate size to tighten or loosen it.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: S&S Cycle
Part #: 50-0161
UPC: 50-0161

S&S Cycle 3/8-16 x 1in Screw

Name: S&S Cycle 3/8-16 x 1in Screw
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-3-8-16-x-1in-screw-t14-662125
Price: 4.95 USD
Availability: BackOrder

$4.95

On Backorder — Expected to ship by May 7, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

S&S Cycle 3/8-16 x 1in Screw. A well-built socket head cap screw for engine components.

Key Features

Fits S&S Cycle engine components.
3/8-16 thread size.
1 inch length.
Socket head cap screw design.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This is an S&S Cycle 3/8-16 x 1 inch socket head cap screw. It's a straightforward, well-built piece of hardware designed for use in engine components. When you're working on your engine and need a reliable fastener, a socket head cap screw like this one offers a clean look and a strong connection point.

Made from solid steel with a standard socket head, this screw is meant to be tightened with an Allen wrench, which helps prevent damage to the head compared to other screw types. Its 3/8-16 thread size and 1-inch length make it suitable for a variety of applications where a secure, flush-mounted fastener is needed. It's a simple part, but having the right size and type of screw is crucial for a solid engine build.