M12-1.75 x 30 mm Hex Head Cap Screws (30-Pack)

Durable Hillman hex head cap screws engineered from heat-treated class 8.8 steel for reliable fastening in metric applications. Coarse machine threads and a corrosion-resistant finish ensure strong grip and long-lasting performance for general hardware projects.

Key Features:

• Class 8.8 Steel Strength: Heat-treated steel delivers dependable tensile strength for everyday fastening
• Corrosion-Resistant Finish: Zinc treatment helps protect against rust in typical indoor/outdoor use
• Hex Cap Head: Designed for high-torque tightening with a wrench or drill
• Partially Threaded Shank: Enhanced grip and reduced shear movement between joined materials
• Metric Sizing: M12-1.75 thread, 30 mm length; ideal for tapped holes or use with a matching nut

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What nuts and washers should I use with these bolts?
A: Match with metric class 8.8 nuts and washers for consistent strength and fit.

Q: Are these fully threaded?
A: They feature a partially threaded shank to provide stronger clamping and reduce shear.

Q: Do I need to pre-drill?
A: Yes—drill a hole that matches the M12 bolt diameter for proper installation in untapped material.

Q: Can these be used outdoors?
A: The zinc, heat-treated finish offers corrosion resistance suitable for typical outdoor applications; for harsh environments consider additional protection.

Q: How are they tightened?
A: Use a wrench or compatible driver on the hex cap head to apply appropriate torque.

Streamlined Strength for Clean, Modern Assemblies

These hex cap screws bring a crisp, engineered elegance to utility spaces and custom builds. The cool zinc finish and bold hex head add a subtle industrial note while anchoring components with assurance. Pair them with brushed hardware on shelving or workshop fixtures for a cohesive, elevated look. A small detail with big impact—essential hardware for refined, durable design.

Secure your projects with dependable, corrosion-resistant strength—add this 30-pack of Hillman M12 hex cap screws to your cart today.