Affordable 1/4″-20 X 1-1/2″ Machine Screws Oval Head Slotted Drive 18/8 Stainless Steel (1000/Pkg.)

Our Machine Screws Slotted Oval 18/8 Stainless 1/4-20 x 1 1/2 are precision-fastening solutions designed for durability and corrosion resistance in metal assemblies.

Made from 18/8 stainless steel (304-grade), these screws resist rust, staining, and wear in both indoor and outdoor environments. The slotted oval head provides a classic appearance and a snug seating in panels, enclosures, and equipment housings, while offering easy compatibility with standard flat-blade drivers.

Key specifications include thread size 1/4-20 (UNC), length 1-1/2 inches, and a slotted oval head to match aesthetic and functional needs. They are designed for use in tapped holes or with nuts where a through-fastening is required.

Typical applications: metal cabinets and enclosures, electrical panels, HVAC and appliance assemblies, automotive trim, furniture and wood-to-metal connections where a robust, reliable stainless fastener is required.

Why choose 18/8 stainless for machine screws? It delivers excellent corrosion resistance, strength, and long-term performance in challenging environments, making it a trusted choice for professional installations and DIY projects alike.