Metric Fasteners

Find the high-quality metric fasteners you need. Our in-stock inventory of metric fasteners includes hex head cap screws, structural bolts, and structural nuts. Metric fasteners are measured in millimeters versus inches like standard fasteners. These fasteners are also measured by length and pitch.

Metric Fastener Types

Our inventory of metric fasteners includes:
  • Hex Head Cap Screws
    • Property class 8.8 and 10.9
    • Sizes: M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M30
    • Finishes: Plain or zinc electroplate
    • Meet ASTM F568M requirements
    • ISO 898/1
  • Structural Bolts
    • A325M Type 1 or Type 3. Equivalent to ASTM F568M Property Class 8.8 bolts
    • A490M Type 1 or Type 3. Equivalent to ASTM F568M Property Class 10.9 bolts
    • Sizes: M16, M20, M22, M24, M27, M30
    • Finishes: Plain, mechanical galvanized, hot dip galvanized
      • Plain for A490M
    • ISO 898/1
  • Structural Nuts
    • A563M Class 10S
    • Sizes: M20, M22, M24
    • Finishes: Plain, mechanical galvanized, or hot dip galvanized

Shipping and Order Information

  • Volume and repeat order discounts
  • Mid-Atlantic region deliveries within one business day
  • USP delivery nationwide between one to five business days
  • Plant site or job site delivery of bulk or packaged metric fasteners
  • Direct-from-mill shipments

Metric Fasteners from Trio Fasteners

With aggressive pricing and fast shipping, Trio Fasteners has the largest fastener inventory in Central Virginia. Our team of fastener experts can help you find the right fastener solution for your steel fabrication and concrete project. Additional Trio Fasteners benefits include:
  • Fast quoting and quick turnaround for metric fasteners and hard-to-find fasteners
  • Domestic fasteners available for government jobs
  • Domestic fastener suppliers compliant with state and federal DOT specifications
  • Core staff with tenured fastener expertise

Order Metric Fasteners from Trio Fasteners Today

We can help you find the metric fasteners you need. Call us at 804-798-0073 or request a quote today.