► 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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  • BBI - M20-1.50x110mm.(Pt) DIN 960 - Metric 8.8 Hex Bolt Zinc Cr+3 | 815266
    BBI - M20-1.50x110mm.(Pt) DIN 960 - Metric 8.8 Hex Bolt Zinc Cr+3 | 815266
    BBI - M20-1.50x110mm.(Pt) DIN 960 - Metric 8.8 Hex Bolt Zinc Cr+3 | 815266This BBI M20 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M20 Grade: 8.8 for reliable strength Finish: Zinc Plated...
    $16.22
    $16.22
  • BBI - M16-2.00x60mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797943
    BBI - M16-2.00x60mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797943
    BBI - M16-2.00x60mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797943This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $13.77
    $13.77
  • BBI - M16-2.00x55mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797942
    BBI - M16-2.00x55mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797942
    BBI - M16-2.00x55mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797942This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $13.01
    $13.01
  • BBI - M16-2.00x90mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797693
    BBI - M16-2.00x90mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797693
    BBI - M16-2.00x90mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797693This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $18.70
    $18.70
  • BBI - M20-2.50x120mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797250
    BBI - M20-2.50x120mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797250
    BBI - M20-2.50x120mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797250This BBI M20 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M20 Grade: A4 for reliable strength Finish:...
    $40.85
    $40.85
  • BBI - M20-2.50x110mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797247
    BBI - M20-2.50x110mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797247
    BBI - M20-2.50x110mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797247This BBI M20 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M20 Grade: A4 for reliable strength Finish:...
    $32.71
    $32.71
  • BBI - M20-2.50x100mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797244
    BBI - M20-2.50x100mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797244
    BBI - M20-2.50x100mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797244This BBI M20 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M20 Grade: A4 for reliable strength Finish:...
    $31.92
    $31.92
  • BBI - M16-2.00x240mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797212
    BBI - M16-2.00x240mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797212
    BBI - M16-2.00x240mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797212This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $43.96
    $43.96
  • BBI - M16-2.00x220mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797210
    BBI - M16-2.00x220mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797210
    BBI - M16-2.00x220mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797210This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $43.50
    $43.50
  • BBI - M16-2.00x200mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797208
    BBI - M16-2.00x200mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797208
    BBI - M16-2.00x200mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797208This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $39.32
    $39.32
  • BBI - M16-2.00x80mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797172
    BBI - M16-2.00x80mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797172
    BBI - M16-2.00x80mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797172This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $16.69
    $16.69
  • BBI - M16-2.00x75mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797169
    BBI - M16-2.00x75mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797169
    BBI - M16-2.00x75mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797169This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $14.05
    $14.05
  • BBI - M16-2.00x70mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797166
    BBI - M16-2.00x70mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797166
    BBI - M16-2.00x70mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797166This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $15.68
    $15.68
  • BBI - M16-2.00x65mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797165
    BBI - M16-2.00x65mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797165
    BBI - M16-2.00x65mm (Pt) - Metric Hex Bolt Stainless Steel A4-70 (316) DIN 931 | 797165This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Grade: A4 for reliable strength Finish:...
    $14.64
    $14.64
  • BBI - M16-2.00x60mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470868
    BBI - M16-2.00x60mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470868
    BBI - M16-2.00x60mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470868This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Thread: ISO Metric Grade: 8.8 for reliable...
    $4.45
    $4.45
  • BBI - M16-2.00x55mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470867
    BBI - M16-2.00x55mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470867
    BBI - M16-2.00x55mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470867This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Thread: ISO Metric Grade: 8.8 for reliable...
    $4.13
    $4.13
  • BBI - M20-2.50x110mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470247
    BBI - M20-2.50x110mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470247
    BBI - M20-2.50x110mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470247This BBI M20 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M20 Thread: ISO Metric Grade: 8.8 for reliable...
    $11.69
    $11.69
  • BBI - M20-2.50x100mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470244
    BBI - M20-2.50x100mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470244
    BBI - M20-2.50x100mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470244This BBI M20 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M20 Thread: ISO Metric Grade: 8.8 for reliable...
    $10.83
    $10.83
  • BBI - M16-2.00x250mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470214
    BBI - M16-2.00x250mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470214
    BBI - M16-2.00x250mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470214This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Thread: ISO Metric Grade: 8.8 for reliable...
    $17.44
    $17.44
  • BBI - M16-2.00x240mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470213
    BBI - M16-2.00x240mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470213
    BBI - M16-2.00x240mm (Pt) ISO 4014 - Metric 8.8 Hex Bolt Zinc Cr+3 | 470213This BBI M16 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: M16 Thread: ISO Metric Grade: 8.8 for reliable...
    $18.70
    $18.70

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