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304 Stainless Steel Threaded Weldable Plates - Round

304 Stainless Steel Threaded Weldable Plates - Round

Our 304 Stainless Steel Threaded Weldable Plates – Round are precision-made weld plates designed to create strong, corrosion-resistant threaded fixing points in tubular steel structures. Ideal for fabricators, machine builders, and workshop professionals, these plates weld directly into round steel tubing to provide a secure threaded insert for levelling feet, adjustable components, fasteners, and more.

Key Features & Benefits

Premium 304 Stainless Steel Construction – Made from high-quality austenitic 304 stainless steel with exceptional corrosion resistance and strength, making these plates suitable for both indoor and outdoor or moist environments.

Robust Weldable Design – Designed to be welded into round tubes, these plates provide a durable, integrated threaded fixing point that eliminates loose fasteners and adds structural strength.

Threaded Interior for Fastening – Built-in metric threads (e.g., M16, M20 depending on SKU) allow secure attachment of adjustable feet, bolts, studs and levelling components.

Multiple Diameter & Thread Options – Available in a range of plate diameters and thread sizes so you can choose the perfect combination to fit your tube and hardware requirements.

3 mm Steel Thickness – Thick, strong plates ensure excellent load distribution and durability once welded in place — ideal for demanding industrial or mechanical applications.

Ideal For

✔ Creating strong anchor points for adjustable levelling feet
✔ Welding into round tube assemblies for secure threaded fixings
✔ Heavy-duty fabrication and structural applications
✔ Industrial machinery, frames, jigs, fixtures and custom builds

Why Choose These Threaded Weld Plates?

Our round 304 stainless steel weldable plates deliver reliable performance in demanding environments, helping you transform hollow tube ends into solid, threaded fixing points without sacrificing strength or corrosion resistance. Whether you’re building custom frames, machinery, or adjustable supports, these plates make installation faster, stronger, and more dependable.

How to Request a Quote
  1. Find the size and product code you need from table below.
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  5. Once done, submit your quote to our sales team who will be in touch within 1 hour.

Alternatively feel free to call us now on 01279 656189 for an immediate response!
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SKU Thread Size Tube Size (mm)
WELDR/38/16 M16 38
WELDR/50/16 M16 50
WELDR/60/16 M16 60
WELDR/50/20 M20 50
WELDR/60/20 M20 60

Why shop with us?

  • Best priced trade discounts

    Indifit is a leading supplier of industrial components with a reputation for top quality at competitive, affordable prices for your organisation. For pricing and availability of specific items, feel free to browse our online catalogue and reach out to us if you’d like a quotation for a component.

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  • Huge range of engineering components

    Finding the right industrial component for your specific application can be a frustrating experience, but it doesn’t have to be. Our guarantee to you is that you’ll always be received by friendly, helpful, and efficient experts. Take advantage of our product and industry expertise to find exactly what you’re looking for.

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  • Fast next-day delivery

    We offer fast next-day delivery on all in-stock products from our warehouse in the UK. We never charge for minimum orders nor do we have minimum order quantities, so whether it’s a packet of fasteners or bulk quantities you can depend on our speedy next-day delivery to your address.

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  • Decades of experience

  • Huge range of engineering finishing components

  • Best priced trade discounts

  • Fast next day delivery

Frequently Asked Questions

What are the main benefits of using 304 Stainless Steel for weldable plates?
304 Stainless Steel offers excellent corrosion resistance, strength, and durability, making it ideal for both indoor and outdoor applications. Its high-quality austenitic composition ensures longevity and reliable performance in demanding environments.
How do I choose the right size and thread option for my welded plates?
Select the plate diameter and thread size based on your specific application needs, such as the type of fasteners or adjustable feet you plan to attach. Our range offers multiple options to ensure a perfect fit for your round steel tubing and hardware.
Can these weldable plates be used in heavy-duty industrial applications?
Yes, these 304 stainless steel weldable plates are designed with a 3mm thickness for high load distribution and strength, making them suitable for heavy-duty fabrication, machinery, and structural setups.
Are these weld plates suitable for outdoor use?
Absolutely. Made from high-quality 304 stainless steel, these plates are corrosion-resistant, making them perfect for outdoor, moist, or harsh environments where durability is essential.
How do I weld these threaded plates into round steel tubing?
These plates are designed for straightforward welding into round tubes. Clean the tube surface, position the plate, and use appropriate welding techniques for stainless steel to achieve a secure, durable attachment.