► Hex Bolt

Hex Bolts – Heavy-Duty Fasteners for Steel, Timber & Structural Fixing Our range of hex bolts is built for construction, fabrication, mechanical assembly, & infrastructure work. These bolts feature a six-sided head for easy wrench application & are available in fully threaded or partially threaded shanks. With options in high-tensile steel, hot-dip galvanised, & stainless steel...

Hex Bolts – Heavy-Duty Fasteners for Steel, Timber & Structural Fixing

Our range of hex bolts is built for construction, fabrication, mechanical assembly, & infrastructure work. These bolts feature a six-sided head for easy wrench application & are available in fully threaded or partially threaded shanks. With options in high-tensile steel, hot-dip galvanised, & stainless steel finishes, they provide dependable strength for steel-to-steel, timber-to-timber, & steel-to-timber connections across all job types.

What’s in This Collection:
► Galvanised hex bolts for structural & outdoor use
► Stainless steel hex bolts for corrosion resistance
► High-tensile steel bolts for machinery & engineering
► Full & partial thread options in stock
► Metric & imperial sizes available
► Nuts & washers sold separately or in bolt packs

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  • Champion - Hex Bolts & Nuts - High Tensile - x 50mm - Grade 8.8 | BM125
    Champion - Hex Bolts & Nuts - High Tensile - x 50mm - Grade 8.8 | BM125
    Champion Hex Bolts & Nuts High Tensile M12 x 50mm Grade 8.8 | BM125 Designed for strength and durability, the Champion M12 x 50mm Hex Bolts & Nuts are ideal for demanding fastening applications. ► Key Features M12 x 50mm size — versatile for...
    $7.72
    $7.72
  • Champion - Hex Bolts & Nuts - High Tensile - M10 x 70 1.25mm - Grade 8.8 | BM112
    Champion - Hex Bolts & Nuts - High Tensile - M10 x 70 1.25mm - Grade 8.8 | BM112
    Champion Hex Bolts & Nuts High Tensile M10 x 70 x 1.25mm Grade 8.8 | BM112 Designed for deeper fastening applications, the Champion M10 x 70 x 1.25mm Hex Bolts & Nuts provide reliable strength and precision. ► Key Features M10 x 70mm size...
    $8.85
    $8.85
  • Champion - Hex Bolts - High Tensile - M8 x 50mm - Grade 8.8 | C431-13
    Champion - Hex Bolts - High Tensile - M8 x 50mm - Grade 8.8 | C431-13
    Champion Hex Bolt High Tensile M8 x 50mm Grade 8.8 | C431-13 The Champion M8 x 50mm Hex Bolt provides strong and dependable fastening for structural and mechanical applications. ► Key Features M8 diameter, 50mm length Metric thread Grade 8.8 high tensile Hex head...
    $10.45
    $10.45
  • Champion - Hex Bolts - High Tensile - 5/16" x 2" - UNC - Grade 5 | C370-9
    Champion - Hex Bolts - High Tensile - 5/16" x 2" - UNC - Grade 5 | C370-9
    Champion Hex Bolt High Tensile 5/16" x 2" UNC Grade 5 | C370-9 The Champion 5/16" x 2" UNC Hex Bolt delivers extended reach and reliable fastening strength for demanding applications. ► Key Features 5/16" diameter, 2" length UNC thread Grade 5 high tensile...
    $10.22
    $10.22
  • Champion - Hex Bolts - High Tensile - 5/16" x 1 - 1/2" - UNC - Grade 5 | C370-8
    Champion - Hex Bolts - High Tensile - 5/16" x 1 - 1/2" - UNC - Grade 5 | C370-8
    Champion Hex Bolt High Tensile 5/16" x 1-1/2" UNC Grade 5 | C370-8 The Champion 5/16" x 1-1/2" UNC Hex Bolt provides extended reach and dependable fastening performance. ► Key Features 5/16" diameter, 1-1/2" length UNC thread Grade 5 high tensile Hex head Suitable...
    $9.91
    $9.91
  • Champion - Hex Bolts - High Tensile - 5/16" x 1 - 1/4" - UNC - Grade 5 | C370-7
    Champion - Hex Bolts - High Tensile - 5/16" x 1 - 1/4" - UNC - Grade 5 | C370-7
    Champion Hex Bolt High Tensile 5/16" x 1-1/4" UNC Grade 5 | C370-7 The Champion 5/16" x 1-1/4" UNC Hex Bolt offers strong, dependable fastening for a range of applications. ► Key Features 5/16" diameter, 1-1/4" length UNC thread Grade 5 high tensile Hex...
    $9.48
    $9.48
  • Champion - Hex Bolts - High Tensile - 1/2" x 2" - UNC - Grade 5 | C370-16
    Champion - Hex Bolts - High Tensile - 1/2" x 2" - UNC - Grade 5 | C370-16
    Champion Hex Bolt High Tensile 1/2" x 2" UNC Grade 5 | C370-16 The Champion 1/2" x 2" UNC Hex Bolt provides extended reach and dependable strength for demanding fastening applications. ► Key Features 1/2" diameter, 2" length — extended fastening depth UNC thread...
    $12.46
    $12.46
  • Champion - Hex Bolts - High Tensile - 1/2" x 1 - 1/2" - UNC - Grade 5 | C370-15
    Champion - Hex Bolts - High Tensile - 1/2" x 1 - 1/2" - UNC - Grade 5 | C370-15
    Champion Hex Bolt High Tensile 1/2" x 1-1/2" UNC Grade 5 | C370-15 The Champion 1/2" x 1-1/2" UNC Hex Bolt delivers strong, dependable fastening for structural and heavy-duty applications. ► Key Features 1/2" diameter, 1-1/2" length — ideal for medium-depth fastening UNC thread...
    $9.36
    $9.36
  • Champion - Hex Bolts - High Tensile - 7/16" x 2" - UNC - Grade 5 | C370-14
    Champion - Hex Bolts - High Tensile - 7/16" x 2" - UNC - Grade 5 | C370-14
    Champion Hex Bolt High Tensile 7/16" x 2" UNC Grade 5 | C370-14 The Champion 7/16" x 2" UNC Hex Bolt offers extended reach and dependable strength for demanding fastening tasks. ► Key Features 7/16" diameter, 2" length — extended depth fastening UNC thread...
    $10.76
    $10.76
  • Champion - Hex Bolts - High Tensile - 3/8" x 2" - UNC - Grade 5 | C370-12
    Champion - Hex Bolts - High Tensile - 3/8" x 2" - UNC - Grade 5 | C370-12
    Champion Hex Bolt High Tensile 3/8" x 2" UNC Grade 5 | C370-12 The Champion 3/8" x 2" UNC Hex Bolt offers extended reach and strong fastening for demanding applications. ► Key Features 3/8" diameter, 2" length — extended fastening depth UNC thread —...
    $7.99
    $7.99
  • Champion - Hex Bolts - High Tensile - 3/8" x 1 - 1/2" - UNC - Grade 5 | C370-11
    Champion - Hex Bolts - High Tensile - 3/8" x 1 - 1/2" - UNC - Grade 5 | C370-11
    Champion Hex Bolt High Tensile 3/8" x 1-1/2" UNC Grade 5 | C370-11 The Champion 3/8" x 1-1/2" UNC Hex Bolt delivers strong, dependable fastening for structural and mechanical applications. ► Key Features 3/8" diameter, 1-1/2" length — ideal for deeper fastening UNC thread...
    $11.95
    $11.95
  • Champion - Hex Bolts - High Tensile - M8 x 50mm - Grade 10.9 | C2431-8
    Champion - Hex Bolts - High Tensile - M8 x 50mm - Grade 10.9 | C2431-8
    Champion Hex Bolt High Tensile M8 x 50mm Grade 10.9 | C2431-8 The Champion M8 x 50mm High Tensile Hex Bolt is built for heavy-duty fastening where strength and reliability matter most. Manufactured to Grade 10.9, it delivers excellent load capacity and long-term performance....
    $18.60
    $18.60
  • Champion - Hex Bolts - High Tensile - M6 x 50mm - Grade 10.9 | C2431-4
    Champion - Hex Bolts - High Tensile - M6 x 50mm - Grade 10.9 | C2431-4
    Champion Hex Bolt High Tensile M6 x 50mm Grade 10.9 | C2431-4 Built for strength and reliability, the Champion M6 x 50mm High Tensile Hex Bolt is designed to handle demanding fastening applications. Engineered to Grade 10.9 standards, it delivers superior clamping force and...
    $20.57
    $20.57
  • Champion - Hex Bolts - High Tensile - M12 x 50mm - grade10.9 | C2431-16
    Champion - Hex Bolts - High Tensile - M12 x 50mm - grade10.9 | C2431-16
    Champion Hex Bolt High Tensile M12 x 50mm Grade 10.9 | C2431-16 Tackle heavy-duty fastening with Champion High Tensile Hex Bolts, built for strength, durability, and dependable performance in structural and mechanical applications. ► Key Features Grade 10.9 strength — superior load-bearing capability Metric...
    $19.54
    $19.54
  • Champion - Hex Bolts - High Tensile - M12 x 45mm - grade10.9 | C2431-15
    Champion - Hex Bolts - High Tensile - M12 x 45mm - grade10.9 | C2431-15
    Champion Hex Bolt High Tensile M12 x 45mm Grade 10.9 | C2431-15 Tackle heavy-duty fastening with Champion High Tensile Hex Bolts, built for strength, durability, and dependable performance in structural and mechanical applications. ► Key Features Grade 10.9 strength — superior load-bearing capability Metric...
    $18.23
    $18.23
  • Champion - Hex Bolts - High Tensile - M10 x 50mm - Grade 10.9 | C2431-12
    Champion - Hex Bolts - High Tensile - M10 x 50mm - Grade 10.9 | C2431-12
    Champion Hex Bolt High Tensile M10 x 50mm Grade 10.9 | C2431-12 Tackle heavy-duty fastening with Champion High Tensile Hex Bolts, built for strength, durability, and dependable performance in structural and mechanical applications. ► Key Features Grade 10.9 strength — superior load-bearing capability Metric...
    $25.74
    $25.74
  • Champion - Hex Bolts - High Tensile - M10 x 45mm - Grade 10.9 | C2431-11
    Champion - Hex Bolts - High Tensile - M10 x 45mm - Grade 10.9 | C2431-11
    Champion Hex Bolt High Tensile M10 x 45mm Grade 10.9 | C2431-11 Tackle heavy-duty fastening with Champion High Tensile Hex Bolts, built for strength, durability, and dependable performance in structural and mechanical applications. ► Key Features Grade 10.9 strength — superior load-bearing capability Metric...
    $27.20
    $27.20
  • Champion - Hex Bolts - High Tensile - 5/16" x 2" - UNC - Grade 8 | C2370-8
    Champion - Hex Bolts - High Tensile - 5/16" x 2" - UNC - Grade 8 | C2370-8
    Champion Hex Bolt High Tensile 5/16" x 2" UNC Grade 8 | C2370-8 Tackle heavy-duty fastening with Champion High Tensile Hex Bolts, built for strength, durability, and dependable performance in structural and mechanical applications. ► Key Features Grade 8 strength — superior load-bearing capability...
    $15.07
    $15.07
  • Champion - Hex Bolts - High Tensile - 5/16" x 1 - 1/2" - UNC - Grade 8 | C2370-7
    Champion - Hex Bolts - High Tensile - 5/16" x 1 - 1/2" - UNC - Grade 8 | C2370-7
    Champion Hex Bolt High Tensile 5/16" x 1-1/2" UNC Grade 8 | C2370-7 Tackle heavy-duty fastening with Champion High Tensile Hex Bolts, built for strength, durability, and dependable performance in structural and mechanical applications. ► Key Features Grade 8 strength — superior load-bearing capability...
    $17.51
    $17.51
  • Champion - Hex Bolts - High Tensile - 1/4" x 2" - UNC - Grade 8 | C2370-4
    Champion - Hex Bolts - High Tensile - 1/4" x 2" - UNC - Grade 8 | C2370-4
    Champion Hex Bolt High Tensile 1/4" x 2" UNC Grade 8 | C2370-4 Tackle heavy-duty fastening with Champion High Tensile Hex Bolts, built for strength, durability, and dependable performance in structural and mechanical applications. ► Key Features Grade 8 strength — superior load-bearing capability...
    $12.46
    $12.46

Workhorse Bolts for Every Build

Hex bolts are the workhorse of the fastening world. Whether you're anchoring steel beams, assembling heavy frames, or installing industrial plant equipment, we supply bolts built to handle the stress.

► High-strength bolts for structural integrity

► Finish options to suit every trade & environment

► Available in bulk for workshops & site crews

Frequently Asked Questions

Yes—our galvanised & stainless steel hex bolts are corrosion-resistant, ideal for external & coastal applications.

Hex bolts can be driven with spanners, sockets, or impact drivers. Use torque settings when specified for structural integrity. ► Do I need to use washers with hex bolts?

Washers help distribute load & prevent damage to the fixing surface. They’re highly recommended for most applications.

Brands

Bare-Co

Bare-Co
BBI

BBI
Bremick

Bremick
Champion

Champion
Hobsons

Hobsons
Macsim

Macsim
Torres

Torres