5/16"-18 x 5 1/2" Hex Head Cap Screw, Coarse, Partial Thread, Grade 8 Alloy Steel, Plain Finish

Fasteners ## Overview The **5/16"-18 x 5 1/2" Hex Head Cap Screw** from MROSupply Fasteners is a high-performance fastening solution crafted from Grade 8 alloy steel. This hex head cap screw features a coarse thread and a partial thread design, making it ideal for a wide range of applications in industrial and construction settings. With its plain finish, this fastener delivers exceptional strength and durability, ensuring secure connections in challenging environments. ## Key Features • **Material:** Constructed from Grade 8 alloy steel, providing superior tensile strength and resistance to wear. • **Dimensions:** 5/16"-18 thread size and 5 1/2" length, designed for versatility in various applications. • **Thread Design:** Coarse thread enhances grip and stability, reducing the risk of loosening under vibration. • **Head Type:** Hex head design allows for easy installation using standard wrenches, facilitating quick and efficient fastening. • **Finish:** Plain finish ensures compatibility with various coatings and treatments, allowing for customization based on application needs. ## Applications • **Industrial Machinery:** Perfect for securing components in heavy machinery and equipment. • **Construction Projects:** Suitable for use in building frameworks, structural applications, and assemblies. • **Automotive:** Effective in fastening parts in automotive assembly and repair applications. • **General Maintenance:** Ideal for maintenance and repair tasks across multiple industries, including manufacturing and construction. ## Benefits • **High Strength:** The Grade 8 alloy steel construction provides exceptional strength, ensuring long-lasting performance even under heavy loads. • **Reliability:** Designed to withstand harsh conditions, this fastener offers reliability and peace of mind for critical applications. • **Ease of Use:** The hex head design simplifies installation and removal, reducing labor time and enhancing efficiency. --- *Product information compiled with AI assistance for reference purposes.*