Bulk M18-2.50 Hex Cap Screws 10.9 Alloy Steel, Zinc Yellow CR+6 Bake (PT & Tap Bolt Options)

Premium Grade Metric Screws for Heavy-Duty Applications

Upgrade your fasteners with M18-2.50 Class 10.9 Alloy Steel Hex Cap Screws. These high-strength screws, comparable to Grade 8, are zinc-plated with CR+6 for corrosion resistance and baked to minimize hydrogen embrittlement risks. Perfect for demanding applications, these screws are available in both Tap Bolt (full-thread) and Partial Thread (PT) options, adhering to DIN 933 / ISO 4017 and DIN 931 / ISO 4014 standards, respectively.

Ideal for industrial, automotive, and construction projects requiring durable, secure fasteners, these hex cap screws deliver exceptional performance and reliability.

Key Benefits

• Grade 8 Equivalent: Class 10.9 alloy steel offers superior tensile strength.
• Zinc Yellow CR+6 Plating + Bake: Protects against corrosion and reduces hydrogen embrittlement.
• Tap Bolt (FT) and PT Options: Flexible solutions for various fastening needs.
• Hex Drive Design: Compatible with standard hex wrenches for easy installation.

Specifications

• Screw Diameter: M18 / 18mm
• Thread Pitch: 2.50 (Coarse)
• Material: Class 10.9 Alloy Steel
• Plating: Zinc Yellow CR+6 with Bake Treatment
• Thread Type: Tap Bolt (FT) - DIN 933 / ISO 4017, or Partial Thread (PT) - DIN 931 / ISO 4014
• Drive Type: Hex Cap (Standard hex wrench required)

Note: PT = Partial Thread.

Why Choose Monster Bolts?

• Bulk Savings: Cost-effective options for contractors and industrial buyers.
• Exceptional Strength: Designed for heavy-duty applications.
• Corrosion Resistance: Zinc plating with bake treatment ensures durability in challenging environments.

Ideal Applications

• Automotive: Perfect for securing critical vehicle components.
• Industrial: Suitable for heavy machinery and equipment.
• Construction: Reliable for structural and mechanical assemblies.

Order in Bulk and Build with Confidence

Choose M18-2.50 Class 10.9 Hex Cap Screws for a high-strength, corrosion-resistant solution. With Tap Bolt (FT) and Partial Thread (PT) options, Monster Bolts offers bulk pricing and trusted customer support for all your fastening needs.

✔️ Preferred by professionals in automotive, industrial, and construction sectors

✔️ High-quality fasteners ready to ship