Bulk M12-1.75 x 20mm DIN 933 Hex Cap Screws 10.9 Coarse Alloy Steel Zinc CR+3 Bake (PT & FT)

Heavy-Duty Hex Cap Screws for Industrial Applications

Upgrade your fastening solutions with M12-1.75 Class 10.9 Hex Cap Screws, engineered for high-strength performance. These screws meet DIN 933 standards for full-thread Tap Bolts and DIN 931 standards for partial-thread bolts. Manufactured from Class 10.9 alloy steel (equivalent to Grade 8) and plated with Zinc CR+3 for enhanced corrosion resistance, these fasteners are an ideal choice for industrial, mechanical, and construction applications.

The Zinc CR+3 coating ensures compliance with RoHS standards while the bake treatment minimizes hydrogen embrittlement risks, ensuring long-term reliability in demanding environments.

Key Features

• High Strength (10.9): Equivalent to Grade 8, offering superior tensile capacity.
• Coarse Thread: M12-1.75 pitch provides secure and dependable fastening.
• Zinc CR+3 Plating + Bake: Corrosion-resistant and environmentally friendly finish.
• PT & Tap Bolt (FT) Options: DIN 933 (FT) and DIN 931 (PT) standards available.
• Hex Cap Design: Compatible with standard hex wrenches for easy installation.

Specifications

• Diameter: M12 / 12mm
• Thread Pitch: 1.75 (Coarse Thread)
• Material: Class 10.9 Alloy Steel
• Finish: Zinc CR+3 Plating with Bake Treatment
• Standards: DIN 933 (Full Thread) / DIN 931 (Partial Thread)
• Drive Type: Hex Cap (Requires standard hex wrench)
• Length Range: 20mm to 200mm

Why Choose Monster Bolts?

• Reliable Strength: Class 10.9 alloy steel ensures robust performance.
• RoHS Compliant: Environmentally friendly Zinc CR+3 plating.
• Versatile Options: Tap Bolt (FT) and Partial Thread (PT) configurations to suit any application.
• Bulk Availability: Cost-effective options for large-scale projects.

Ideal Applications

• Industrial: Heavy-duty machinery assembly.
• Mechanical: Automotive and equipment repair.
• Construction: Framework and structural installations.

Order with Confidence

Choose M12-1.75 Class 10.9 Hex Cap Screws for durable, high-strength fastening solutions. Monster Bolts provides reliable products, competitive bulk pricing, and exceptional customer service.

✔️ Trusted by industrial, mechanical, and construction professionals.

✔️ Quality assured and ready to ship.