► 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 - 1 1/8"-12x4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451017
    BBI - 1 1/8"-12x4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451017
    BBI - 1 1/8"-12x4" (Pt) - Imperial Grade 8 Hex Bolt UNF | 451017This 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 Grade: Grade 8 for reliable strength...
    $25.68
    $25.68
  • BBI - 1 1/8"-7x10" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451013
    BBI - 1 1/8"-7x10" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451013
    BBI - 1 1/8"-7x10" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451013This 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 Grade: Grade 8 for reliable strength...
    $54.79
    $54.79
  • BBI - 1 1/8"-7x9" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451012
    BBI - 1 1/8"-7x9" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451012
    BBI - 1 1/8"-7x9" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451012This BBI 1/8"-7x9" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x9" Thread: UNC Grade: Grade 8 for reliable strength...
    $62.00
    $62.00
  • BBI - 1 1/8"-7x8" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451011
    BBI - 1 1/8"-7x8" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451011
    BBI - 1 1/8"-7x8" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451011This BBI 1/8"-7x8" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x8" Thread: UNC Grade: Grade 8 for reliable strength...
    $55.16
    $55.16
  • BBI - 1 1/8"-7x7" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451010
    BBI - 1 1/8"-7x7" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451010
    BBI - 1 1/8"-7x7" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451010This 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 Grade: Grade 8 for reliable strength...
    $42.44
    $42.44
  • BBI - 1 1/8"-7x6 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451009
    BBI - 1 1/8"-7x6 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451009
    BBI - 1 1/8"-7x6 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451009This 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 Grade: Grade 8 for reliable...
    $38.26
    $38.26
  • BBI - 1 1/8"-7x6" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451008
    BBI - 1 1/8"-7x6" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451008
    BBI - 1 1/8"-7x6" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451008This 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 Grade: Grade 8 for reliable strength...
    $40.98
    $40.98
  • BBI - 1 1/8"-7x5 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451007
    BBI - 1 1/8"-7x5 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451007
    BBI - 1 1/8"-7x5 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451007This 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 Grade: Grade 8 for reliable...
    $36.37
    $36.37
  • BBI - 1 1/8"-7x5" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451006
    BBI - 1 1/8"-7x5" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451006
    BBI - 1 1/8"-7x5" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451006This 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 Grade: Grade 8 for reliable strength...
    $37.48
    $37.48
  • BBI - 1 1/8"-7x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451005
    BBI - 1 1/8"-7x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451005
    BBI - 1 1/8"-7x4 1/2" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451005This 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 Grade: Grade 8 for reliable...
    $33.15
    $33.15
  • BBI - 1 1/8"-7x4" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451004
    BBI - 1 1/8"-7x4" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451004
    BBI - 1 1/8"-7x4" (Pt) - Imperial Grade 8 Hex Bolt UNC | 451004This 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 Grade: Grade 8 for reliable strength...
    $28.36
    $28.36
  • BBI - 1 1/8"-7x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440975
    BBI - 1 1/8"-7x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440975
    BBI - 1 1/8"-7x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440975This BBI 1/8"-7x8" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-7x8" Thread: UNC Finish: Zinc Yellow Plated...
    $400.68
    $400.68
  • BBI - 1 1/4"-7x9" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440935
    BBI - 1 1/4"-7x9" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440935
    BBI - 1 1/4"-7x9" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440935This BBI 1/4"-7x9" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/4"-7x9" Thread: UNC Finish: Zinc Yellow Plated...
    $490.76
    $490.76
  • BBI - 1 1/4"-7x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440934
    BBI - 1 1/4"-7x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440934
    BBI - 1 1/4"-7x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440934This BBI 1/4"-7x8" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/4"-7x8" Thread: UNC Finish: Zinc Yellow Plated...
    $451.98
    $451.98
  • BBI - 1 1/4"-7x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440933
    BBI - 1 1/4"-7x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440933
    BBI - 1 1/4"-7x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440933This BBI 1/4"-7x7" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/4"-7x7" Thread: UNC Finish: Zinc Yellow Plated...
    $411.68
    $411.68
  • BBI - 1 1/4"-7x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440932
    BBI - 1 1/4"-7x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440932
    BBI - 1 1/4"-7x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNC | 440932This BBI 1/4"-7x6" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/4"-7x6" Thread: UNC Finish: Zinc Yellow Plated...
    $374.25
    $374.25
  • BBI - 1 1/8"-12x10" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440925
    BBI - 1 1/8"-12x10" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440925
    BBI - 1 1/8"-12x10" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440925This BBI 1/8"-12x10" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x10" Thread: UNF Finish: Zinc Yellow Plated...
    $561.08
    $561.08
  • BBI - 1 1/8"-12x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440924
    BBI - 1 1/8"-12x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440924
    BBI - 1 1/8"-12x8" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440924This BBI 1/8"-12x8" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x8" Thread: UNF Finish: Zinc Yellow Plated...
    $416.81
    $416.81
  • BBI - 1 1/8"-12x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440923
    BBI - 1 1/8"-12x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440923
    BBI - 1 1/8"-12x7" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440923This BBI 1/8"-12x7" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x7" Thread: UNF Finish: Zinc Yellow Plated...
    $335.71
    $335.71
  • BBI - 1 1/8"-12x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440922
    BBI - 1 1/8"-12x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440922
    BBI - 1 1/8"-12x6" (Pt) - Imperial L-9 Hi-tensile Hex Bolts Zinc-yellow (u.s.a) UNF | 440922This BBI 1/8"-12x6" is a hex head bolt for structural and general fastening, tightened with a spanner or socket.► Key Features Size: 1/8"-12x6" Thread: UNF Finish: Zinc Yellow Plated...
    $307.83
    $307.83

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