► 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

Sidebar
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • BBI - 3/4"-16x5" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453568
    BBI - 3/4"-16x5" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453568
    BBI - 3/4"-16x5" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453568This BBI 3/4"-16x5" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x5" Thread: UNF Grade: Grade 8 for reliable...
    $15.21
    $15.21
  • BBI - 3/4"-16x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453566
    BBI - 3/4"-16x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453566
    BBI - 3/4"-16x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453566This BBI 3/4"-16x4 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x4 Thread: UNF Grade: Grade 8 for...
    $10.98
    $10.98
  • BBI - 3/4"-16x4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453564
    BBI - 3/4"-16x4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453564
    BBI - 3/4"-16x4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453564This BBI 3/4"-16x4" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x4" Thread: UNF Grade: Grade 8 for reliable...
    $12.59
    $12.59
  • BBI - 3/4"-16x3 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453562
    BBI - 3/4"-16x3 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453562
    BBI - 3/4"-16x3 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453562This BBI 3/4"-16x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x3 Thread: UNF Grade: Grade 8 for...
    $9.39
    $9.39
  • BBI - 3/4"-16x3 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453560
    BBI - 3/4"-16x3 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453560
    BBI - 3/4"-16x3 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453560This BBI 3/4"-16x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x3 Thread: UNF Grade: Grade 8 for...
    $10.40
    $10.40
  • BBI - 3/4"-16x3 1/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453558
    BBI - 3/4"-16x3 1/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453558
    BBI - 3/4"-16x3 1/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453558This BBI 3/4"-16x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x3 Thread: UNF Grade: Grade 8 for...
    $8.62
    $8.62
  • BBI - 3/4"-16x3" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453556
    BBI - 3/4"-16x3" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453556
    BBI - 3/4"-16x3" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453556This BBI 3/4"-16x3" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x3" Thread: UNF Grade: Grade 8 for reliable...
    $9.29
    $9.29
  • BBI - 3/4"-16x2 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453554
    BBI - 3/4"-16x2 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453554
    BBI - 3/4"-16x2 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNF | 453554This BBI 3/4"-16x2 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x2 Thread: UNF Grade: Grade 8 for...
    $7.79
    $7.79
  • BBI - 3/8"-16x2 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453150
    BBI - 3/8"-16x2 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453150
    BBI - 3/8"-16x2 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453150This BBI 3/8"-16x2 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/8"-16x2 Thread: UNC Grade: Grade 8 for...
    $1.66
    $1.66
  • BBI - 3/8"-16x2 1/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453148
    BBI - 3/8"-16x2 1/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453148
    BBI - 3/8"-16x2 1/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453148This BBI 3/8"-16x2 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/8"-16x2 Thread: UNC Grade: Grade 8 for...
    $1.52
    $1.52
  • BBI - 3/8"-16x1 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453144
    BBI - 3/8"-16x1 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453144
    BBI - 3/8"-16x1 3/4" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453144This BBI 3/8"-16x1 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/8"-16x1 Thread: UNC Grade: Grade 8 for...
    $1.22
    $1.22
  • BBI - 3/8"-16x1 5/8" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453143
    BBI - 3/8"-16x1 5/8" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453143
    BBI - 3/8"-16x1 5/8" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453143This BBI 3/8"-16x1 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/8"-16x1 Thread: UNC Grade: Grade 8 for...
    $2.28
    $2.28
  • BBI - 3/8"-16x1 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453142
    BBI - 3/8"-16x1 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453142
    BBI - 3/8"-16x1 1/2" (Pt) - Imperial Grade 8 Hex Bolt Zinc-clear Cr+3 UNC | 453142This BBI 3/8"-16x1 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/8"-16x1 Thread: UNC Grade: Grade 8 for...
    $1.08
    $1.08
  • BBI - 3/4"-16x6" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451709
    BBI - 3/4"-16x6" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451709
    BBI - 3/4"-16x6" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451709This BBI 3/4"-16x6" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x6" Thread: UNF Grade: Grade 8 for reliable strength Material:...
    $14.17
    $14.17
  • BBI - 3/4"-16x5 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451708
    BBI - 3/4"-16x5 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451708
    BBI - 3/4"-16x5 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451708This BBI 3/4"-16x5 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x5 Thread: UNF Grade: Grade 8 for reliable strength...
    $12.89
    $12.89
  • BBI - 3/4"-16x5" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451707
    BBI - 3/4"-16x5" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451707
    BBI - 3/4"-16x5" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451707This BBI 3/4"-16x5" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x5" Thread: UNF Grade: Grade 8 for reliable strength Material:...
    $11.20
    $11.20
  • BBI - 3/4"-16x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451706
    BBI - 3/4"-16x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451706
    BBI - 3/4"-16x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451706This BBI 3/4"-16x4 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x4 Thread: UNF Grade: Grade 8 for reliable strength...
    $10.85
    $10.85
  • BBI - 3/4"-16x4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451705
    BBI - 3/4"-16x4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451705
    BBI - 3/4"-16x4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451705This BBI 3/4"-16x4" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x4" Thread: UNF Grade: Grade 8 for reliable strength Material:...
    $9.48
    $9.48
  • BBI - 3/4"-16x3 3/4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451704
    BBI - 3/4"-16x3 3/4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451704
    BBI - 3/4"-16x3 3/4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451704This BBI 3/4"-16x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x3 Thread: UNF Grade: Grade 8 for reliable strength...
    $8.41
    $8.41
  • BBI - 3/4"-16x3 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451703
    BBI - 3/4"-16x3 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451703
    BBI - 3/4"-16x3 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451703This BBI 3/4"-16x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 3/4"-16x3 Thread: UNF Grade: Grade 8 for reliable strength...
    $8.31
    $8.31

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