► 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 - 1/2"-13x8 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451105
    BBI - 1/2"-13x8 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451105
    BBI - 1/2"-13x8 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451105This BBI 1/2"-13x8 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-13x8 Thread: UNC Grade: Grade 8 for reliable strength...
    $12.49
    $12.49
  • BBI - 1/2"-13x8" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451104
    BBI - 1/2"-13x8" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451104
    BBI - 1/2"-13x8" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451104This BBI 1/2"-13x8" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-13x8" Thread: UNC Grade: Grade 8 for reliable strength Material:...
    $8.69
    $8.69
  • BBI - 1/2"-13x7 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451103
    BBI - 1/2"-13x7 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451103
    BBI - 1/2"-13x7 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451103This BBI 1/2"-13x7 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-13x7 Thread: UNC Grade: Grade 8 for reliable strength...
    $8.17
    $8.17
  • BBI - 1/2"-13x7" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451102
    BBI - 1/2"-13x7" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451102
    BBI - 1/2"-13x7" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451102This BBI 1/2"-13x7" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-13x7" Thread: UNC Grade: Grade 8 for reliable strength Material:...
    $7.54
    $7.54
  • BBI - 1/2"-20x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440420
    BBI - 1/2"-20x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440420
    BBI - 1/2"-20x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440420This BBI 1/2"-20x8" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x8" Thread: UNF Finish: Zinc Yellow Plated for...
    $94.66
    $94.66
  • BBI - 1/2"-20x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440416
    BBI - 1/2"-20x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440416
    BBI - 1/2"-20x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440416This BBI 1/2"-20x7" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x7" Thread: UNF Finish: Zinc Yellow Plated for...
    $74.65
    $74.65
  • BBI - 1/2"-20x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440412
    BBI - 1/2"-20x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440412
    BBI - 1/2"-20x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440412This BBI 1/2"-20x6" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x6" Thread: UNF Finish: Zinc Yellow Plated for...
    $50.30
    $50.30
  • BBI - 1/2"-20x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440408
    BBI - 1/2"-20x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440408
    BBI - 1/2"-20x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440408This BBI 1/2"-20x5" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x5" Thread: UNF Finish: Zinc Yellow Plated for...
    $39.33
    $39.33
  • BBI - 1/2"-20x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440406
    BBI - 1/2"-20x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440406
    BBI - 1/2"-20x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440406This BBI 1/2"-20x4 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x4 Thread: UNF Finish: Zinc Yellow Plated...
    $35.65
    $35.65
  • BBI - 1/2"-20x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440404
    BBI - 1/2"-20x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440404
    BBI - 1/2"-20x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440404This BBI 1/2"-20x4" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x4" Thread: UNF Finish: Zinc Yellow Plated for...
    $26.40
    $26.40
  • BBI - 1/2"-20x3 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440400
    BBI - 1/2"-20x3 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440400
    BBI - 1/2"-20x3 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440400This BBI 1/2"-20x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x3 Thread: UNF Finish: Zinc Yellow Plated...
    $23.03
    $23.03
  • BBI - 1/2"-20x3" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440396
    BBI - 1/2"-20x3" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440396
    BBI - 1/2"-20x3" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440396This BBI 1/2"-20x3" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x3" Thread: UNF Finish: Zinc Yellow Plated for...
    $19.80
    $19.80
  • BBI - 1/2"-20x2 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440392
    BBI - 1/2"-20x2 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440392
    BBI - 1/2"-20x2 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440392This BBI 1/2"-20x2 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x2 Thread: UNF Finish: Zinc Yellow Plated...
    $17.30
    $17.30
  • BBI - 1/2"-20x2 1/4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440390
    BBI - 1/2"-20x2 1/4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440390
    BBI - 1/2"-20x2 1/4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440390This BBI 1/2"-20x2 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x2 Thread: UNF Finish: Zinc Yellow Plated...
    $16.09
    $16.09
  • BBI - 1/2"-20x2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440388
    BBI - 1/2"-20x2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440388
    BBI - 1/2"-20x2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440388This BBI 1/2"-20x2" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x2" Thread: UNF Finish: Zinc Yellow Plated for...
    $15.46
    $15.46
  • BBI - 1/2"-20x1 3/4" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440386
    BBI - 1/2"-20x1 3/4" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440386
    BBI - 1/2"-20x1 3/4" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440386This BBI 1/2"-20x1 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x1 Thread: UNF Finish: Zinc Yellow Plated...
    $14.13
    $14.13
  • BBI - 1/2"-20x1 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440384
    BBI - 1/2"-20x1 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440384
    BBI - 1/2"-20x1 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440384This BBI 1/2"-20x1 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x1 Thread: UNF Finish: Zinc Yellow Plated...
    $12.81
    $12.81
  • BBI - 1/2"-20x1 1/4" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440382
    BBI - 1/2"-20x1 1/4" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440382
    BBI - 1/2"-20x1 1/4" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440382This BBI 1/2"-20x1 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x1 Thread: UNF Finish: Zinc Yellow Plated...
    $11.94
    $11.94
  • BBI - 1/2"-20x1" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440380
    BBI - 1/2"-20x1" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440380
    BBI - 1/2"-20x1" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440380This BBI 1/2"-20x1" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-20x1" Thread: UNF Finish: Zinc Yellow Plated for...
    $10.73
    $10.73
  • BBI - 1/2"-13x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440374
    BBI - 1/2"-13x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440374
    BBI - 1/2"-13x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440374This BBI 1/2"-13x8" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-13x8" Thread: UNC Finish: Zinc Yellow Plated for...
    $84.06
    $84.06

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