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Metric All Threaded Rods

Using the correct threaded rod specifications is critical for high-strength, high-temp, and high-pressure applications. At Brazos Fasteners, we provide a complete range of metric all threaded rods for commercial businesses and industries, such as:

  • Chemical manufacturers
  • Construction businesses
  • Oil and gas companies, including offshore rigs
  • Municipal services
  • Automotive fabrication, repair, and transportation businesses
  • Boat manufacturing, retrofitting, and other marine applications

From high-tensile all thread for industrial fittings to workhorse studs for commercial HVAC installation, our metric fully threaded studs are durable, dependable, and precise.

Metric Fully Threaded Studs Materials

Corrosion Resistance

Stainless steel metric fully threaded studs in A2 or A4 provide premium resistance against corrosion and moisture for underwater applications or demanding industrial environments. For more cost-effective solutions, choose between several options of medium carbon steel that has been quenched and tempered in plain finish or coated in zinc-plated or hot-dip galvanized (thicker layer and more durability) options.

Tensile Strength

When high tensile strength is a requirement for safety and performance, choose steel with higher carbon content. For example, common property classes include 8.8, 10.9, and 12.9 all feature quenched and tempered chrome-moly carbon steel, with tensile strengths ranging from 800 MPa – 1220 MPA (93,000 psi to 176,000 psi). These options are common in high-pressure applications such as flanges, valves, and fittings for manufacturing requiring.

DiameterMetric GradeApproximate ASTM EquivalentDescriptionTensile, min
Mpa
Tensile, min
psi
All4.6A307ALow or medium carbon steel40058,000
through 1″ (M24)5.8Cold worked low or medium carbon steel52075,400
through 1″ (M24)8.8A449 / F3125 Grade A325Heat treated medium carbon steel830120,350
above 1″ (M24)8.8A193B7/A354BC or F1554G105Heat treated medium carbon steel830120,350
through 1-1/2″ (M36)8.8.3A325 Type 3 / A449 Type 3Heat treated medium carbon weathering steel830120,350
All10.9A490/A354BDHeat treated medium carbon alloy steel1040150,800
through 1-1/2″ (M36)10.9.3A490 Type 3Heat treated medium carbon alloy weathering steel1040150,800
All12.9A574Heat treated alloy steel1220176,900

Why Choose Brazos Fasteners?

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experts in bolts & fasteners

About Brazos Fasteners

Our focus is to provide high-quality fasteners in whatever time frame you need them with expert customer service. The success of various organizations with diverse backgrounds relies heavily on our products, which are held to high standards.

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