1/4"-20 x 4 1/2" Hex Head Cap Screw, Coarse, Partial Thread, Grade 2 Steel, Zinc CR+3 Finish

Fasteners ## Overview The MROSupply Fasteners 1/4"-20 x 4 1/2" Hex Head Cap Screw is designed for robust fastening applications across various industrial sectors. Constructed from Grade 2 steel, this screw provides the strength and durability necessary for maintenance, repair, and operations (MRO) tasks. The zinc CR+3 finish enhances corrosion resistance, making it suitable for environments where moisture and wear are concerns. ## Key Features • **Dimensions:** 1/4" diameter, 20 threads per inch, and 4 1/2" length for versatile use in numerous applications • **Material:** Made from Grade 2 steel, offering a good balance of strength and ductility for reliable fastening • **Finish:** Zinc CR+3 coating provides excellent corrosion resistance, prolonging the screw's lifespan in harsh conditions • **Thread Type:** Coarse partial thread design ensures a secure grip while allowing for easy installation and removal • **Head Type:** Hex head design allows for easy engagement with standard wrenches or sockets, facilitating efficient installation ## Applications • **General Construction:** Ideal for use in wooden structures and frameworks, providing secure connections • **Automotive Repairs:** Suitable for fastening components where strength and reliability are crucial • **Machinery Assembly:** Used in various machinery applications requiring robust fastening solutions • **Maintenance Projects:** Perfect for MRO tasks where durable and dependable screws are needed ## Benefits • **Strength and Durability:** The Grade 2 steel construction offers dependable performance under stress, ensuring long-term use • **Corrosion Resistance:** The zinc CR+3 finish protects against rust and corrosion, making it ideal for outdoor and high-humidity applications • **Ease of Installation:** Coarse threads and hex head design simplify the installation process, saving time and effort in assembly --- *Product information compiled with AI assistance for reference purposes.*