When strength matters, the Hillman M12-1.75 x 100 mm Heat Treated Zinc Steel Hex Head Cap Screw is ready to deliver. Engineered for demanding metal-to-metal assemblies, this fastener pair combines notable hardness with practical ease of use, so you get reliable clamping and long-lasting performance in everyday projects.
Built from high-grade steel and finished with heat-treated zinc, it offers a robust solution that resists wear under load while resisting corrosion in moderate environments. The coarse M12 thread (1.75 mm pitch) provides quick, secure engagement, making it ideal for fast, straightforward installations where cleanliness and speed matter. A blunt point reduces the risk of cross-threading during initial assembly, while the hex head design ensures you can get a solid grip with common wrenches or sockets even in tighter spaces.
Key specifications
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Brand: Hillman
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Finish: Heat Treated Zinc
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Grade: 8.8
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Thread: Coarse, M12 x 1.75
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Diameter: M12
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Length: 100 mm
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Head type: Hex
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Material: Steel
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Point type: Blunt
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Packaging: Boxed
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Pieces per package: 15 pcs
Use cases and benefits
- Ideal for mounting motors, brackets, and heavy components where a strong, vibration-resistant fastener is needed.
- Perfect for frames, enclosures, and machinery assemblies that require a reliable, high-strength threaded connection.
- Suitable for tapped holes or mating nuts in metal structures, steel frames, and equipment housings.
- The zinc finish provides sensible corrosion resistance for indoor and sheltered outdoor uses without the extra cost of stainless steel.
Installation tips and practical insights
- Pair with a compatible nut or correctly tapped hole and, when appropriate, a washer to protect mating surfaces.
- Use a socket or wrench that fits the hex head snugly to prevent rounding; apply steady, even torque to avoid over-tightening.
- In vibration-prone assemblies, consider a light thread locker to maintain clamping force over time.
- Store in a dry, boxed container to prevent corrosion and keep the set organized for quick reorders.
Choosing this Hillman hex head cap screw means opting for a trusted, purpose-built fastener designed to deliver consistent performance in practical, real-world applications. If you need a strong, cost-efficient solution for metric M12 assemblies, this heat-treated zinc-coated option is ready to secure your project with confidence.
