Hillman M12-1.75 mm x 40 mm Heat-Treated Steel Hex Head Cap Screws, 30-Pack
Regular price $38.99M12-1.75 x 40 mm Steel Hex Head Cap Screws (30-Pack)
Tough, metric hex cap screws for high-torque fastening. Made from heat-treated class 8.8 steel with a corrosion-resistant finish, ideal for general construction, machinery, and repair projects.
Key Features:
- Durable 8.8 Grade Steel: Heat-treated for reliable strength in everyday fastening jobs
- Corrosion-Resistant Finish: Zinc-treated surface helps protect against rust
- High-Torque Hex Head: Hex cap design with machine threads enables strong tightening with wrench or drill
- Partially Threaded Shank: Promotes stronger clamping and reduced shear movement
- Metric Sizing: M12-1.75 thread, 40 mm length; boxed 30-piece pack
Specifications Table:
| Specification | Details |
|---|---|
| Thread Size | M12-1.75 |
| Length | 40 mm |
| Material | Steel |
| Finish | Heat-treated zinc / corrosion-resistant |
| Grade | Class 8.8 |
| Head Style | Hex cap |
| Thread Type | Coarse, machine threads |
| Unit of Measure | Metric |
| Pieces per Pack | 30 |
| Packaging | Boxed |
Frequently Asked Questions (FAQ):
Q: What tools are recommended for installation?
A: Tighten with a wrench or a drill using the hex head; pre-drill a hole matching the bolt diameter for best results.
Q: What material and grade are these screws?
A: They are steel, heat-treated to Class 8.8 grade for general-purpose strength.
Q: Are these fully threaded?
A: They feature a partially threaded shank to increase grip and reduce shear.
Q: Will they resist rust?
A: Yes, the heat-treated zinc finish provides corrosion resistance for many environments.
Q: How many screws are included?
A: 30 screws per boxed pack.
Industrial Poise in a Sleek Metallic Bolt
This hex cap screw delivers a crisp, architectural note—clean facets and a cool zinc sheen that feels considered, not utilitarian. I love the confident proportion of the hex head; it punctuates wood and metal with sculptural precision. Style a row of exposed fasteners on a custom shelving bracket for a tailored, atelier vibe. It’s a small detail that elevates the whole project to quiet luxury.
Secure your next project with dependable, corrosion-resistant strength—add this 30-pack to your cart today.
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