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Anchors & Concrete Fixings · Trade series (bonded anchor stud) · Application guide

What Are Chemical Anchor Studs (Resin-Bonded) Used For?

Typical applications, the industries that specify chemical anchor studs (resin-bonded), and how to choose the right size, material and finish for the joint.

Chemical Anchor Studs (Resin-Bonded) are used for fixing steelwork, plant and services to concrete and masonry, where the anchor is set in a drilled hole and its capacity is governed by the base material rather than by the steel. They are manufactured to Trade series (bonded anchor stud), and selection is driven by the thread size, the fit and tolerance the assembly requires, and the service environment.

Primary duty
Fixing steelwork, plant and services to concrete and masonry, where the anchor is set in a drilled hole and its capacity is governed by the base material rather than by the steel
Governing standard
Trade series (bonded anchor stud)
Thread size range
M8 to M24
Category
Anchors & Concrete Fixings

Application notes are general engineering guidance. Verify the property class and any approval requirement against your own design calculation.

What Are Chemical Anchor Studs (Resin-Bonded) Used For? application image

Application guide for Chemical Anchor Studs (Resin-Bonded) to Trade series (bonded anchor stud). The core duty of the type is fixing steelwork, plant and services to concrete and masonry, where the anchor is set in a drilled hole and its capacity is governed by the base material rather than by the steel. The typical industries, the how-to-specify checklist, assembly practice and the exclusion cases are set out below. Stocked across roughly M8 to M24, they cover general to heavy-duty work.

Typical Applications for Chemical Anchor Studs (Resin-Bonded)

The most common settings where these are specified:

  • Building services: suspending cable tray, ductwork, sprinkler pipe and unistrut from a soffit.
  • Plant & machine installation: holding down machines, presses and conveyors on a factory floor.
  • Fit-out & drylining: fixing to plasterboard, block and hollow wall where there is no solid backing.
  • General machine building: fastening covers, brackets, motors and sub-assemblies on production equipment.
  • Maintenance & repair (MRO): a stocked size for servicing existing plant where the original fastener spec must be matched.

How to Specify Chemical Anchor Studs (Resin-Bonded) for Your Application

  • Size: Match the nominal size to the mating thread or hole. This product spans M8–M24; check the full table below for the exact dimensions of each size.
  • Material: Choose the material and finish for the service environment — plated steel for general use, stainless for corrosion resistance.
  • Environment: For damp, coastal or chemical exposure prefer A4/316 stainless or a suitable coating; indoors, plated steel or A2 is usually sufficient.
  • Standard: This product is supplied to Trade series (bonded anchor stud). Quoting the standard on your order guarantees interchangeable dimensions between suppliers.

Where Chemical Anchor Studs (Resin-Bonded) Are Not the Right Choice

Match the fastener to the load, environment and whether the joint must be reopened; the wrong class or style is the usual cause of joint failure.

Technical Drawing

Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.

Sends the selected values to the quote form below.

Request a Quote

The form below follows the current technical drawing configuration. Change the drawing values above and the request details update automatically.

Request a Quotation

Specification
Business Information

Dimensions & Specifications (Trade series (bonded anchor stud))

Thread sizeDrill hole diameter (mm)Embedment depth (mm)Stud length (mm)Gel time at 20 u00b0C (min)Full cure at 20 u00b0C (min)Stud materialResin
M81080110645Class 8.8 zinc / A4Vinylester
M101290130645Class 8.8 zinc / A4Vinylester
M1214110160645Class 8.8 zinc / A4Vinylester
M16181251901060Class 8.8 zinc / A4Vinylester
M20241702601080Class 8.8 zinc / A4Epoxy
M24282103001590Class 8.8 zinc / A4Epoxy
Inside the plant

Manufactured in our own plant

This part is cold-formed, threaded, heat-treated and finished in-house. The stages below are where its class and finish are actually decided.

  1. Wire rod feeding into a cold heading machine
    01

    Cold heading

    Wire rod is drawn to size and cold-formed into blanks. Forming rather than cutting keeps the grain flow continuous around the head, which is where a bolt is most likely to fail.

    Head dimensions and under-head radius checked at set-up and per shift.

  2. Thread rolling machine producing bolt threads
    02

    Thread rolling

    Threads are rolled between hardened dies rather than cut. Rolled threads are stronger in fatigue than cut threads and hold pitch and flank angle far more consistently across a batch.

    Go / no-go ring gauges to ISO 965 tolerance class 6g.

  3. Baskets of bolts staged for heat treatment
    03

    Heat treatment

    Quench-and-temper brings carbon and alloy steel to the property class ordered — 8.8, 10.9 or 12.9 — with the furnace charge tracked so a finished lot can be traced back to it.

    Core hardness and tensile tested per lot to ISO 898-1.

  4. Zinc plated bolts in a treatment basket
    04

    Surface treatment

    Zinc, zinc-nickel, hot-dip galvanizing, black oxide, phosphate and Dacromet, selected against the service environment rather than against the price list.

    Coating thickness and neutral salt spray hours to ISO 9227.

Frequently Asked Questions

Are Chemical Anchor Studs (Resin-Bonded) made to a recognized standard?

Yes — they are manufactured to Trade series (bonded anchor stud), so dimensions are interchangeable between suppliers when you quote the standard on your order.

What are Chemical Anchor Studs (Resin-Bonded) used for?

Fixing steelwork, plant and services to concrete and masonry, where the anchor is set in a drilled hole and its capacity is governed by the base material rather than by the steel. They are supplied to Trade series (bonded anchor stud).

Which industries use Chemical Anchor Studs (Resin-Bonded)?

They are commonly specified in general machine building, maintenance & repair (mro) and fabrication & metalwork, among other sectors.

How do I choose the right size of Chemical Anchor Studs (Resin-Bonded)?

Match the nominal size to the mating thread or hole. This product is available from M8 to M24; the full dimension table on this page lists each size.

Can I get a quote for Chemical Anchor Studs (Resin-Bonded) in the size and material I need?

Yes. Use the technical drawing and quote form on this page to set the size and options, then send the exact configuration to our team for pricing and lead time.