Heavy Duty Anchor Bolts

We're a leading supplier of anchor bolts & heavy-duty anchor bolts to distributors and end users across the UK and Worldwide

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Popular Anchor Bolt Types

Our anchor bolts are designed to be used to connect structural and non-structural elements to concrete and masonry. Each type is specifically designed for a different situation. Read more below on the right product for your application;

Full Nut

Throughbolt & Accessories

Heavy-duty anchors designed for high load-bearing applications in concrete and masonry. Includes a range of throughbolts and compatible fastening accessories.

Lock Nut

Internal Threaded Anchors

Anchoring solutions with internal threads for flush-mounting in concrete. Ideal for detachable fixings and applications requiring threaded rods or bolts.

nyloc nut

Concrete Anchor Bolts & Accessories

Secure and vibration-resistant anchor bolts designed for concrete fixing applications. Suitable for structural and safety-critical installations.

wing nut

Hooks & Eyebolts

Versatile lifting and suspension hardware including hooks, eyebolts, and related fittings. Available in various sizes and finishes for general and industrial use.

Full Nut

Heavy Duty Expansion Anchors

Engineered for solid concrete applications, these anchors provide high-load performance with reliable expansion

Lock Nut

Blind Bolts

Designed for applications with restricted rear access, blind bolts offer strong, tamper-resistant fastening through structural steel or hollow sections — no back access required.

nyloc nut

Custom Bolts & Anchors

Tailored fastening solutions manufactured to your specifications. Available in multiple thread types and finishes for secure, high-strength applications in concrete and steel.


Construction Page

Holding Down Page

wing nut

Construction Holding Down Sets

Pre-assembled anchor bolt sets for securing steel frames, machinery bases, and structural supports to concrete. Supplied to DIN standards in various sizes and finishes.


Construction Page

Holding Down Page

Heavy-Duty Anchor Bolts for Critical Load-Bearing Applications


When it comes to demanding UK construction sites, you need a fastening solution engineered for high mechanical grip. Our extensive range of anchor bolts is specifically designed to handle intense high-tension and shear forces in concrete, brick, or stone. We have been distributing fasteners to the construction sector for over 50 years, our team have a wealth of knowledge across the industry and are happy to take calls and emails to provide advice to our customers. 


Whether your project involves securing heavy machinery, structural steel beams, or perimeter fencing, we provide dependable performance where it matters most.


Finishes Built for the Environment


As a specialist UK supplier, Tradefix Direct stocks a variety of finishes tailored to your specific environment:


Bright Zinc-Plated: The ideal choice for internal applications.

Hot-Dipped Galvanised or Stainless Steel: Engineered for maximum corrosion resistance in tough external environments.


Our Product Range


Find the exact fastener for your application from trusted industry brands. Our selection includes:

  • Through bolts
  • Sleeve anchors
  • Projection bolt anchors
  • Loose bolts


Get high reliability and a comprehensive selection of heavy-duty masonry fixings delivered straight to your site.

Coating & Finishes

Standard Finish Special Electroplating High Corrosion Resistance Automotive & Petrochemical Other Finishes
Self Colour-Plain COLBOLT HOT DIP GALVANISED DACROMET CHEMICAL BLACK
Bright ZINC & CLEAR CR3 TIN SHERARDIZED XYLAN BLACK JAPAN
Bright ZINC & YELLOW NICKEL RILSAN JS
Bright ZINC & BLACK BRASS SHERAPLEX DELTA TONE
BRIGHT ZINC & DE-EMBRITTLE DELTA PROTECT
MECHANICAL ZINC PTFE