► 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 1/8"-12x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440921
    BBI - 1 1/8"-12x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440921
    BBI - 1 1/8"-12x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440921This BBI 1/8"-12x5" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x5" Thread: UNF Finish: Zinc Yellow Plated...
    $247.89
    $247.89
  • BBI - 1 1/8"-12x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440920
    BBI - 1 1/8"-12x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440920
    BBI - 1 1/8"-12x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440920This BBI 1/8"-12x4 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x4 Thread: UNF Finish: Zinc Yellow...
    $231.70
    $231.70
  • BBI - 1 1/8"-12x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440919
    BBI - 1 1/8"-12x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440919
    BBI - 1 1/8"-12x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440919This BBI 1/8"-12x4" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x4" Thread: UNF Finish: Zinc Yellow Plated...
    $213.86
    $213.86
  • BBI - 1 1/8"-12x3 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440918
    BBI - 1 1/8"-12x3 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440918
    BBI - 1 1/8"-12x3 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440918This BBI 1/8"-12x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x3 Thread: UNF Finish: Zinc Yellow...
    $196.05
    $196.05
  • BBI - 1 1/8"-12x3" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440917
    BBI - 1 1/8"-12x3" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440917
    BBI - 1 1/8"-12x3" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440917This BBI 1/8"-12x3" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x3" Thread: UNF Finish: Zinc Yellow Plated...
    $162.02
    $162.02
  • BBI - 1 1/8"-7x10" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440916
    BBI - 1 1/8"-7x10" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440916
    BBI - 1 1/8"-7x10" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440916This BBI 1/8"-7x10" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x10" Thread: UNC Finish: Zinc Yellow Plated...
    $544.74
    $544.74
  • BBI - 1 1/8"-7x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440915
    BBI - 1 1/8"-7x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440915
    BBI - 1 1/8"-7x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440915This BBI 1/8"-7x7" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x7" Thread: UNC Finish: Zinc Yellow Plated...
    $322.78
    $322.78
  • BBI - 1 1/8"-7x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440914
    BBI - 1 1/8"-7x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440914
    BBI - 1 1/8"-7x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440914This BBI 1/8"-7x6" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x6" Thread: UNC Finish: Zinc Yellow Plated...
    $283.45
    $283.45
  • BBI - 1 1/8"-7x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440913
    BBI - 1 1/8"-7x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440913
    BBI - 1 1/8"-7x5" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440913This BBI 1/8"-7x5" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x5" Thread: UNC Finish: Zinc Yellow Plated...
    $242.64
    $242.64
  • BBI - 1 1/8"-7x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440912
    BBI - 1 1/8"-7x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440912
    BBI - 1 1/8"-7x4 1/2" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440912This BBI 1/8"-7x4 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x4 Thread: UNC Finish: Zinc Yellow...
    $226.42
    $226.42
  • BBI - 1 1/8"-7x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440911
    BBI - 1 1/8"-7x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440911
    BBI - 1 1/8"-7x4" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440911This BBI 1/8"-7x4" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x4" Thread: UNC Finish: Zinc Yellow Plated...
    $209.58
    $209.58
  • BBI - 1 1/8"-7x3 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440910
    BBI - 1 1/8"-7x3 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440910
    BBI - 1 1/8"-7x3 1/2" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440910This BBI 1/8"-7x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x3 Thread: UNC Finish: Zinc Yellow...
    $185.17
    $185.17
  • BBI - 1 1/8"-7x3" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440909
    BBI - 1 1/8"-7x3" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440909
    BBI - 1 1/8"-7x3" (Ft) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440909This BBI 1/8"-7x3" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x3" Thread: UNC Finish: Zinc Yellow Plated...
    $161.27
    $161.27
  • BBI - 1 1/4"-7x3 1/2".(Ft) - Imperial Grade 8 Hex Bolt Zinc-yellow Cr+6 UNC | 455153
    BBI - 1 1/4"-7x3 1/2".(Ft) - Imperial Grade 8 Hex Bolt Zinc-yellow Cr+6 UNC | 455153
    BBI - 1 1/4"-7x3 1/2".(Ft) - Imperial Grade 8 Hex Bolt Zinc-yellow Cr+6 UNC | 455153This BBI 1/4"-7x3 is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/4"-7x3 Thread: UNC Grade: Grade 8 for...
    $81.64
    $81.64
  • BBI - 1 1/2"-12x16" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451806
    BBI - 1 1/2"-12x16" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451806
    BBI - 1 1/2"-12x16" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451806This BBI 1/2"-12x16" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-12x16" Thread: UNF Grade: Grade 8 for reliable strength...
    $289.94
    $289.94
  • BBI - 1 1/2"-12x15" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451803
    BBI - 1 1/2"-12x15" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451803
    BBI - 1 1/2"-12x15" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451803This BBI 1/2"-12x15" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-12x15" Thread: UNF Grade: Grade 8 for reliable strength...
    $275.20
    $275.20
  • BBI - 1 1/2"-12x14" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451800
    BBI - 1 1/2"-12x14" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451800
    BBI - 1 1/2"-12x14" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451800This BBI 1/2"-12x14" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-12x14" Thread: UNF Grade: Grade 8 for reliable strength...
    $260.21
    $260.21
  • BBI - 1 1/2"-12x13" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451797
    BBI - 1 1/2"-12x13" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451797
    BBI - 1 1/2"-12x13" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451797This BBI 1/2"-12x13" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-12x13" Thread: UNF Grade: Grade 8 for reliable strength...
    $245.75
    $245.75
  • BBI - 1 1/2"-12x12" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451794
    BBI - 1 1/2"-12x12" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451794
    BBI - 1 1/2"-12x12" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451794This BBI 1/2"-12x12" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-12x12" Thread: UNF Grade: Grade 8 for reliable strength...
    $228.26
    $228.26
  • BBI - 1 1/2"-12x11" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451791
    BBI - 1 1/2"-12x11" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451791
    BBI - 1 1/2"-12x11" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451791This BBI 1/2"-12x11" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/2"-12x11" Thread: UNF Grade: Grade 8 for reliable strength...
    $220.51
    $220.51

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