► Bolts

Bolts – Industrial-Grade Fasteners for Structural, Mechanical & Framing Use Our range of bolts is engineered for demanding construction, fabrication, mechanical, & assembly applications. Whether you’re securing steel beams, mounting heavy machinery, or framing large timber structures, these fasteners are built for strength & long-term hold. Choose from a wide selection including hex...

Bolts – Industrial-Grade Fasteners for Structural, Mechanical & Framing Use

Our range of bolts is engineered for demanding construction, fabrication, mechanical, & assembly applications. Whether you’re securing steel beams, mounting heavy machinery, or framing large timber structures, these fasteners are built for strength & long-term hold. Choose from a wide selection including hex bolts, coach bolts, socket head bolts, & specialised types, in galvanised, zinc-plated, or stainless steel finishes to suit your environment & load requirements.

What’s in This Collection:
► Hex bolts for structural framing & general fastening
► Coach bolts for timber construction
► Socket head bolts for precision machinery
► Eye bolts & U-bolts for lifting & pipework
► Anchor, cup head & stud bolts for specialty builds
► High-tensile steel, stainless & galvanised options
► Metric & imperial sizes in stock

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  • Macsim - 1/4 x 3 HEX Bolt & Nut | 3206075
    Macsim - 1/4 x 3 HEX Bolt & Nut | 3206075
    $85.22
    $85.22
  • Macsim - 1/4 x 2 1/2 HEX Bolt & Nut ZP | 3206065R
    Macsim - 1/4 x 2 1/2 HEX Bolt & Nut ZP | 3206065R
    $20.50
    $20.50
  • Macsim - 1/4 x 2 HEX Bolt & Nut ZP | 3206050R
    Macsim - 1/4 x 2 HEX Bolt & Nut ZP | 3206050R
    $18.52
    $18.52
  • Macsim - 1/4 x 1 1/2 HEX Bolt & Nut ZP | 3206040R
    Macsim - 1/4 x 1 1/2 HEX Bolt & Nut ZP | 3206040R
    $16.57
    $16.57
  • Macsim - 1/4 x 1 1/4 HEX Bolt & Nut ZP | 3206030R
    Macsim - 1/4 x 1 1/4 HEX Bolt & Nut ZP | 3206030R
    $15.06
    $15.06
  • Macsim - 1/4 x 1 HEX Bolt & Nut ZP | 3206025R
    Macsim - 1/4 x 1 HEX Bolt & Nut ZP | 3206025R
    $13.98
    $13.98
  • Macsim - 1/4 x 3/4 HEX Bolt & Nut | 3206018R
    Macsim - 1/4 x 3/4 HEX Bolt & Nut | 3206018R
    $13.70
    $13.70
  • EHI - M12x75 StainleSS Steel Bolt | EXPBOLT12SS
    EHI - M12 x 75 Stainless Steel Bolt | EXPBOLT12SS
    EHI M12 x 75 Stainless Steel Expander Bolt | EXPBOLT12SS The EHI M12 x 75 Stainless Steel Expander Bolt (EXPBOLT12SS) is designed for corrosion-resistant castor mounting applications. Ideal for outdoor or wet environments where durability is critical. ► Key Features Corrosion-resistant stainless steel construction...
    $5.42
    $5.85
    $5.42
  • EHI - M12x75 Expander Bolt | EXPBOLT12
    EHI - M12 x 75 Expander Bolt | EXPBOLT12
    EHI M12 x 75 Expander Bolt | EXPBOLT12 The EHI M12 x 75 Expander Bolt (EXPBOLT12) is designed for use with expanding adaptors, allowing secure installation of castors into tubular frames. ► Key Features Heavy-duty expansion fixing Compatible with M12 adaptor systems Strong steel...
    $2.73
    $2.95
    $2.73
  • EHI - M10x75 Expander Bolt | EXPBOLT10
    EHI - M10 x 75 Expander Bolt | EXPBOLT10
    EHI M10 x 75 Expander Bolt | EXPBOLT10 The EHI M10 x 75 Expander Bolt (EXPBOLT10) is designed for use with expanding adaptors to securely mount castors into tubing. It expands the adaptor inside the tube to create a strong, stable fixing point. ►...
    $2.73
    $2.95
    $2.73
  • Champion - Speed Nuts - Captive-'u'-type - 4.8mm ID | BH098
    Champion - Speed Nuts - Captive-'u'-type - 4.8mm ID | BH098
    Champion - Speed Nuts - Captive-'u'-type - 4.8 mm ID | BH098 For the workshop, the Champion Speed Nuts - Captive-'u'-type - 4.8 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned...
    $4.56
    $4.56
  • Champion - Speed Nuts - Captive-'u'-type - 4.2mm ID | BH097
    Champion - Speed Nuts - Captive-'u'-type - 4.2mm ID | BH097
    Champion - Speed Nuts - Captive-'u'-type - 4.2 mm ID | BH097 Champion's Speed Nuts - Captive-'u'-type - 4.2 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in...
    $4.56
    $4.56
  • Champion - Speed Nuts - Captive-'u'-type - 3.5mm ID | BH099Champion - Speed Nuts - Captive-'u'-type - 3.5mm ID | BH099
    Champion - Speed Nuts - Captive-'u'-type - 3.5mm ID | BH099
    Champion - Speed Nuts - Captive-'u'-type - 3.5 mm ID | BH099 The Champion Speed Nuts - Captive-'u'-type - 3.5 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged...
    $4.56
    $4.56
  • Champion - Speed Nuts - 2.4mm ID | BH102
    Champion - Speed Nuts - 2.4mm ID | BH102
    Champion - Speed Nuts - 2.4 mm ID | BH102 Speed Nuts - 2.4 mm ID: it delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne. Ref BH102. Available...
    $4.56
    $4.56
  • Champion - Speed Nuts - 5mm ID | BH103
    Champion - Speed Nuts - 5mm ID | BH103
    Champion - Speed Nuts - 5 mm ID | BH103 Champion's Speed Nuts - 5 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne. Ref BH103. Order...
    $4.56
    $4.56
  • Champion - Speed Nuts - 3mm ID | BH101
    Champion - Speed Nuts - 3mm ID | BH101
    Champion - Speed Nuts - 3 mm ID | BH101 The Champion Speed Nuts - 3 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne. Ref BH101....
    $4.56
    $4.56
  • Champion - Speed Nuts - Captive-'u'-type - 4.8mm ID | BH100
    Champion - Speed Nuts - Captive-'u'-type - 4.8mm ID | BH100
    Champion - Speed Nuts - Captive-'u'-type - 4.8 mm ID | BH100 For the workshop, the Champion Speed Nuts - Captive-'u'-type - 4.8 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned...
    $4.56
    $4.56
  • Champion - Speed Nuts - 5mm ID | BH104
    Champion - Speed Nuts - 5mm ID | BH104
    Champion - Speed Nuts - 5 mm ID | BH104 For the workshop, the Champion Speed Nuts - 5 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in...
    $4.56
    $4.56
  • Champion - Speed Nuts - 5mm ID | BH105
    Champion - Speed Nuts - 5mm ID | BH105
    Champion - Speed Nuts - 5 mm ID | BH105 The Champion Speed Nuts - 5 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne. Ref BH105....
    $4.56
    $4.56
  • Champion - Speed Nuts - Captive-'u'-type - 4.8mm ID | BH107
    Champion - Speed Nuts - Captive-'u'-type - 4.8mm ID | BH107
    Champion - Speed Nuts - Captive-'u'-type - 4.8 mm ID | BH107 Champion's Speed Nuts - Captive-'u'-type - 4.8 mm ID delivers reliable performance for the trade. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in...
    $4.56
    $4.56

Built to Hold, Engineered to Last

From light framing to industrial steel assembly, our bolts deliver reliable performance & hold. Available in bulk packs, trade sizes, & finish options to suit everything from rough carpentry to engineering precision.

► Hex, coach, & socket bolts for all applications

► Stainless, zinc & galvanised coatings for durability

► Trusted by builders, engineers & maintenance crews

Frequently Asked Questions

Coach bolts (also known as carriage bolts) have a round, domed head with a square neck—ideal for timber. Hex bolts have six-sided heads for wrench driving & are suited to structural & steel work.

Yes—most bolts are designed to be used with nuts & washers. We stock matching components to ensure proper fit & secure load distribution.

Absolutely. Our stainless steel & hot-dip galvanised bolts are corrosion-resistant, making them ideal for marine, outdoor, & exposed structural uses.

Brands

Austlift

Austlift
Bahco

Bahco
BBI

BBI
Bremick

Bremick
Champion

Champion
EHI

EHI
Hobsons

Hobsons
Kincrome

Kincrome
Knipex

Knipex
Macsim

Macsim
Maxisafe

Maxisafe
Milwaukee

Milwaukee
Peiner

Peiner
Röhm

Röhm
Securefix

Securefix
Torres

Torres
Tridon

Tridon
Weldtronic

Weldtronic