Upgrade your fastener kit with the Hillman No. 1/4-20 x 1-1/4 in. oval-head steel machine screws — a dependable 50-pack boxed for easy storage and ready-to-go projects. The compact oval head provides a clean, low-profile finish that won’t catch on moving parts, while the Phillips drive makes installation quick and accessible with standard bits. Designed for reliable metal-to-metal connections, these screws use a coarse 1/4-20 thread that grips firmly into nuts or tapped holes, making them a versatile choice for assemblies and repairs in both indoor and outdoor settings.
Key specifications and what they mean for your projects
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Callout size: No. 1/4-20 — a common, robust thread that pairs well with standard nuts and tapped holes.
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Length: 1-1/4 inches — long enough to secure through multiple layers while maintaining a clean finish.
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Material: Steel — strong, durable, and suitable for routine fastening tasks in metal assemblies.
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Head style: Oval — a low-profile finish that sits flush and reduces snag hazards in tight spaces.
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Drive style: Phillips — compatible with widely available screwdriver bits for convenient fastener driving.
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Thread type: Coarse — provides strong bite and easier threading into nuts or tapped holes.
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Package quantity: 50 screws per box — organized, ready-to-use supply for ongoing projects.
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Usage: Designed for securing with nuts or threaded holes; not self-drilling or self-tapping.
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Environment: Indoor and outdoor use — suitable for versatile applications across varying project locations.
Practical applications
These Hillman machine screws excel in scenarios where a secure, clean finish matters. Use them to fasten metal panels to frames, attach brackets to steel rails, or assemble machinery housings where a reliable, reusable connection is needed. The No. 1/4-20 size is a common choice for equipment mounts, control panels, and modular assemblies that require straightforward assembly and disassembly.
Why this combination stands out
What sets this 50-pack apart is the combination of a low-profile oval head with a sturdy steel body and a widely compatible Phillips drive. The result is a fastener that’s easy to drive, holds firmly, and maintains a neat appearance in assemblies where space is limited. Because these screws are not self-drilling or self-tapping, they’re best paired with appropriately prepared holes or nuts, giving you precise control over the final fit and torque.
Tips for best results
- Match the screw with a corresponding 1/4-20 nut or a tapped hole to ensure proper engagement.
- Use a standard Phillips screwdriver or bit to achieve a consistent drive without cam-out.
- If you’re fastening through softer materials or thin sheets, consider a washer to distribute load and prevent deformation.
- Avoid overtightening to preserve thread integrity and prevent head damage, especially in delicate assemblies.
Whether you’re a professional mechanic, a DIY enthusiast, or maintaining equipment in a shop, the Hillman No. 1/4-20 x 1-1/4 in. oval-head machine screws deliver dependable performance, organized in a convenient 50-pack. Add them to your toolkit for reliable, repeatable fastenings that stand up to everyday use in both indoor and outdoor environments.
