Trending 1/4″-20 X 1-1/2″ Machine Screws Flat Head Slotted Drive Steel Zinc Plated (100/Pkg.)

Enhance your fastening toolkit with our Machine Screws Slotted Flat Steel Zinc 1/4-20 x 1-1/2. These precision-engineered screws feature a slotted drive for straightforward installation, a durable steel body, and a corrosion-resistant zinc finish, ideal for dependable fastening in metal enclosures, machinery, and a wide range of hardware projects. The 1/4-20 thread size and 1-1/2 inch length are suitable for thicknesses and assemblies across various applications.

Material: Steel

Finish: Zinc-plated for corrosion resistance

Drive type: Slotted

Thread size: 1/4-20

Length: 1-1/2 inches

Applications: Metal enclosures, machinery, automotive components, and general hardware assemblies

Choose these slotted, zinc-coated machine screws for reliable, long-lasting performance in everyday fastening tasks. Always pair with proper pilot holes and compatible nuts or tapped holes to ensure optimal grip and torque.