5/16"-18 x 1 1/4" Machine Screw, Phillips Drive, Pan Head, Coarse, Full Thread, Steel, Zinc CR+3 Finish

# Fasteners ## Overview The **5/16"-18 x 1 1/4" Machine Screw** from **MROSupply Fasteners** is an essential component for various mechanical and construction applications. This high-quality screw features a Phillips drive and pan head design, ensuring optimal torque transfer and a secure fit. Its coarse full thread allows for easy engagement and increased holding power in a variety of materials. Constructed from durable steel and finished with a zinc CR+3 coating, this machine screw is designed to withstand corrosion and provide long-lasting reliability in demanding environments. ## Key Features • **Size:** 5/16"-18 x 1 1/4" – Ideal dimensions for a variety of fastening needs • **Drive Type:** Phillips – Provides excellent grip and minimizes slippage during installation • **Head Style:** Pan Head – Allows for a flush finish and easy access for tools • **Thread Type:** Coarse, Full Thread – Enhances grip and engagement in softer materials • **Material:** Steel with Zinc CR+3 Finish – Offers superior corrosion resistance and durability ## Applications • **Mechanical Assembly:** Suitable for use in machinery and equipment assembly, ensuring secure fastening of components • **Construction Projects:** Ideal for wood and metal applications, providing reliable connections in frameworks and structures • **Automotive Repairs:** Commonly used in automotive applications where strength and resistance to wear are critical • **General Maintenance:** Perfect for maintenance and repair tasks across various industries, including manufacturing and construction ## Benefits • **Enhanced Durability:** The zinc CR+3 finish protects against corrosion, extending the lifespan of the screw • **Secure Fastening:** Coarse threads provide strong engagement, reducing the risk of loosening over time • **Ease of Use:** Phillips drive design allows for easy installation and removal with standard tools • **Versatile Applications:** A reliable choice for a wide range of fastening needs in multiple environments --- *Product information compiled with AI assistance for reference purposes.*