1/4"-20 X 1-1/2" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (1250/Pkg.)

Meet your fastening solution: Machine Screws Slotted Indented Hex Washer Zinc Plated 1/4-20 x 1 1/2. These high-strength machine screws are designed for dependable, flush seating in metal panels and tapped holes.

Each screw features a slotted drive for precise turning, a indented hex washer head that sits flush against surfaces, and a sturdy zinc plating for lasting corrosion resistance in everyday environments.

Key features

• Size and thread: 1/4-20 UNC threading with a length of 1 1/2 in.
• Head type: Hex washer head with a slotted drive for compatibility with standard drivers.
• Material and finish: Steel with a protective zinc plating for corrosion resistance.
• Application: Ideal for securing metal panels, electrical enclosures, furniture, cabinetry, and equipment with tapped holes or nuts.

Why choose these screws

Engineered for reliability in a wide range of projects, these machine screws deliver consistent torque and pull without stripping threads. The zinc-plated finish helps resist rust in damp or outdoor installations, while the 1/4-20 UNC thread is compatible with a broad catalog of hardware and fasteners.

Tips: Use a flat-head screwdriver or appropriate driver for the slotted drive, and pair with a matching 1/4-20 nut or threaded hole for secure, lasting assemblies.