MILD STEEL HEX BOLT GRADE 10.9

Mild Steel Hex Bolt Grade 10.9 is a high tensile industrial fastener designed for heavy-duty mechanical and structural applications. Manufactured from premium mild steel, it ensures maximum strength, corrosion resistance, and secure tightening. Trusted by leading bolt suppliers, it’s ideal for construction, machinery, and automotive use. Choose the best quality hex bolts for reliable and long-lasting performance.

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Mild steel hex bolts are designed for applications where durability and strength are essential. These bolts are ideal for both industrial and construction settings, providing secure fastening with a hexagonal head for better grip. While not as corrosion-resistant as galvanized variants, these bolts are highly effective in dry or indoor conditions.

Grades: 4.6, 5.6, 8.8, UNC, Fine Threaded

Finish: Plain (non-coated)

Sizes: From 1/4” to 2” in diameter or M6 to M48

Thread Type: UNC/UNF/Millimeter

Head Type: Hexagonal

Material: Mild Steel

Strength: Varies with grade (Grade 4.6, Grade 5.6, Grade 8.8)

Corrosion Resistance: Limited (suitable for indoor use or coated if required)

  • Construction
  • Heavy machinery
  • Structural applications
  • Automotive and industrial assemblies