Machine Screw 1/4x1i Rnd/hd

Discover the durability of our zinc‑plated 1/4‑20 × 1‑in. slotted round‑head machine screws, packaged in a convenient 100‑piece box. Each fastener boasts a precisely machined round head with a clean slotted drive, delivering reliable torque transfer. The corrosion‑resistant zinc coating protects installations in indoor and outdoor environments.

Why choose these fasteners? The robust 1/4‑20 thread offers a secure grip for a wide range of metal and plastic assemblies, while the round head distributes pressure evenly to prevent material deformation. Zinc plating extends service life, reducing the need for frequent replacements and lowering maintenance costs.

• Zinc Plating: Provides corrosion resistance for long‑term performance in humid or outdoor settings.
• 1/4‑20 Thread Size: Offers a strong, standard coarse thread that fits common hardware and machinery applications.
• Slotted Round Head Design: Enables easy alignment with standard flat‑head screwdrivers while delivering a smooth, rounded surface that resists stripping.
• One‑Inch Length: Ideal for fastening medium‑depth joints, delivering optimal grip without protruding beyond the assembly.
• Bulk 100‑Piece Pack: Guarantees you have ample fasteners for large projects, reducing the need for multiple orders.

Upgrade your projects today: Whether you’re building a machinery frame, assembling electrical enclosures, or reinforcing a DIY furniture piece, these machine screws deliver the strength and consistency professionals demand. Their standardized dimensions ensure compatibility with most drills and drivers, making installation quick and hassle‑free. Trust this 100‑piece supply to keep your work reliable and finish‑ready.