Bulk M20-2.50 DIN 933 / 931 Hex Cap Screws 10.9 Alloy Zinc CR+3 Bake (PT & Tap Bolt)

Reliable Coarse Thread Fasteners for Heavy-Duty Applications

Equip your projects with M20-2.50 Class 10.9 Alloy Steel Hex Cap Screws, finished with a Zinc CR+3 coating and bake treatment for enhanced corrosion resistance and hydrogen embrittlement mitigation. These screws are available in both Partial Thread (PT) and Full Thread (Tap Bolt) configurations, adhering to DIN 933 (FT) and DIN 931 (PT) standards, as well as ISO 4017 specifications.

The coarse thread design and robust material make these fasteners ideal for automotive, industrial, and structural applications requiring high tensile strength and long-lasting durability.

Key Features

• Grade 8 Equivalent: Class 10.9 alloy steel for superior tensile strength and durability.
• Zinc CR+3 Plating: Provides excellent corrosion resistance and meets RoHS compliance standards.
• PT & Tap Bolt Options: Flexible configurations for a wide range of applications.
• Hex Drive: Designed for easy installation using standard hex wrenches.

Specifications

• Diameter: M20 / 20mm
• Thread Pitch: 2.50 (Coarse)
• Material: Class 10.9 Alloy Steel
• Plating: Zinc CR+3 with Bake Treatment
• Standards: DIN 933 (Tap Bolt / FT), DIN 931 (PT), ISO 4017
• Length Range: 30mm to 250mm

Why Choose Monster Bolts?

• Trusted Strength: Class 10.9 ensures reliable performance in demanding environments.
• Corrosion Resistant: Zinc CR+3 coating with bake treatment protects against rust and hydrogen embrittlement.
• Bulk Pricing: Cost-effective options for large-scale projects.

Ideal Applications

• Automotive: Perfect for securing components in vehicles and heavy machinery.
• Industrial: Reliable fastening for machinery and structural assemblies.
• Construction: Suitable for building and infrastructure projects.

Order with Confidence

Choose M20-2.50 Hex Cap Screws for superior strength, durability, and corrosion resistance. Available in bulk for professionals in automotive, construction, and industrial sectors.

✔️ Quality assured and ready to ship.

✔️ Backed by Monster Bolts’ exceptional customer support.