M12-1.75 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:

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.