---
title: "What Are Threaded Rod Hanger Anchors Used For?"
description: "Threaded Rod Hanger Anchors (Trade series (rod hanger anchors)) are used for fixing steelwork, plant and services to concrete and masonry, where the anchor i…"
url: https://engineeringhardware.com/applications/threaded-rod-hanger-anchors/
source: Engineering Hardware & Fasteners
---

# What Are Threaded Rod Hanger Anchors Used For?

Anchors & Concrete Fixings · Trade series (rod hanger anchors) · Application guide

Typical applications, the industries that specify threaded rod hanger anchors, and how to choose the right size, material and finish for the joint.

Threaded Rod Hanger Anchors 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 (rod hanger anchors), and selection is driven by the nominal diameter, 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 (rod hanger anchors)
- **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 Threaded Rod Hanger Anchors Used For? application image](https://engineeringhardware.com/wp-content/uploads/2026/09/Threaded-Rod-Hanger-Anchors.webp)

Threaded Rod Hanger Anchors (Trade series (rod hanger anchors)) are specified where the joint requires 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 sections below cover the typical end-uses by industry, the size and material decisions for each, assembly practice, and the applications this fastener type is not suited to.

## Typical Applications for Threaded Rod Hanger Anchors

The most common settings where these are specified:

- **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.
- **Fabrication & metalwork:** bench and on-site assembly of steel frames, enclosures and weldments.

Product catalog

## Related Threaded Rod Hanger Anchors products

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**US$0.34**MOQ 10,000 pieces

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**US$1.80 – 12.00**MOQ 100 pieces

[![Galvanized U-Channel Expansion Anchor Bolt with Protective Cap](https://img.engineeringhardware.com/Galvanized-U-Channel-Expansion-Anchor-Bolt-with-Protective-Cap.webp)](https://engineeringhardware.com/product/galvanized-u-channel-expansion-anchor-bolt-with-protective-cap/)

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GB · Undergoes a strict hot - dip galvanizing (HDG) process.

**US$2.40 – 8.16**MOQ 500 pieces

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## How to Specify Threaded Rod Hanger Anchors for Your Application

- **Size:** Match the size to the mating part — see the dimension table below for each option.
- **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 (rod hanger anchors). Quoting the standard on your order guarantees interchangeable dimensions between suppliers.

## Where Threaded Rod Hanger Anchors 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.

Custom manufacturing · Made to drawing

## Need a threaded rod hanger anchors outside the standard range?

Embedment depth, thread size, body length and corrosion protection are the variables; capacity remains a concrete design value, not a property of the anchor alone. Made by hot forging or thread rolling.

Minimum order from 2,000 pieces; samples within 7 days of drawing approval.

[Custom anchor & concrete fixing manufacturing](https://engineeringhardware.com/custom/anchors/)[Send a drawing](https://engineeringhardware.com/custom/anchors/#rfq)

## Technical Drawing

Dimensioned line drawing of internally threaded drop-in Threaded Rod Hanger Anchors to Trade series (rod hanger anchors). Side view and top view, drawn to the dimensions in the table below and redrawn for any size selected.

- **Rod connection:** rod screws directly in
- **Set by:** setting tool
- **Load governed by:** embedment and concrete condition

## Dimensions & Specifications (Trade series (rod hanger anchors))

| Anchor form | Rod connection | Set by | Load governed by |
| --- | --- | --- | --- |
| internally threaded drop-in | rod screws directly in | setting tool | embedment and concrete condition |
| ceiling anchor with rod coupler | rod screws directly in | hammer set | embedment and concrete condition |

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](https://engineeringhardware.com/wp-content/uploads/2026/08/09-wire-rod-feed-cold-heading-machine.webp) 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](https://engineeringhardware.com/wp-content/uploads/2026/08/03-thread-rolling-machine-bolt-production.webp) 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](https://engineeringhardware.com/wp-content/uploads/2026/08/05-heat-treatment-baskets-black-bolts.webp) 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](https://engineeringhardware.com/wp-content/uploads/2026/08/23-zinc-plated-bolts-treatment-basket.webp) 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

### Which industries use Threaded Rod Hanger Anchors?

They are commonly specified in plant & machine installation, fit-out & drylining and general machine building, among other sectors.

### How do I choose the right size of Threaded Rod Hanger Anchors?

Match the size to the mating part using the dimension table on this page.

### What material should Threaded Rod Hanger Anchors be for outdoor use?

For damp, coastal or chemical environments specify A4 (316) stainless or a suitably coated steel. For indoor or dry use, A2 (304) stainless or zinc-plated steel is normally adequate.

### Are Threaded Rod Hanger Anchors made to a recognized standard?

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

### Can I get a quote for Threaded Rod Hanger Anchors 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.

## Related Pages

Product page: [Threaded Rod Hanger Anchors — specifications & sizes](https://engineeringhardware.com/fastener/threaded-rod-hanger-anchors/)

### Threaded Rod Hanger Anchors Specification Guides

### Related Fastener Applications