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Weld-On Tabs & Spacer Plates – Mild Steel, 304 & 316 Stainless (Packs)
Plain rectangular weld-on tabs and spacer plates in 3 mm, 4 mm or 5 mm mild steel, 304 or 316 stainless steel, sold in packs of 10, 25, 50 or 100. Each pack is nested and plasma cut in one run in our Knowsley workshop, then deburred.
At a glance
- Shape: flat rectangle with square corners, plain (no holes)
- Sizes: 25 × 50, 40 × 60, 50 × 75, 50 × 100 or 75 × 75 mm
- Thickness: 3 mm as standard, 4 mm and 5 mm cost more
- Material: mild steel, 304 or 316 stainless
- Finish: plasma-cut edge, deburred, mill finish
- Packs: 10, 25, 50 or 100 identical pieces. Minimum £50 per pack line
- Made in Knowsley, Merseyside
Need tabs with holes or slots, or a radiused end? See custom weld-on tabs and send us a drawing.
Common uses
Welders use flat tabs as weld-on mounting points on frames, trailers and machinery, as packers and spacer plates to bring parts level, and as small blanks to drill to suit on site. Buying them in a pack saves cutting them one at a time with a grinder, and every piece in the pack is the same size.
Choose your material
- Mild steel: weld to mild steel. Paint or coat after welding for outdoor use.
- 304 stainless: weld to 304 stainless indoors or in sheltered spots.
- 316 stainless: for coastal, marine, food or chemical environments. 304 vs 316 explained.
How to order
- Pick your material and thickness.
- Pick the tab size and the pack quantity.
- We nest, plasma cut, deburr and pack them.
- Delivery is added at checkout.
Made to order. We email your dispatch date. See delivery rates. Need bigger plain plates? Try rectangular plate cut to size, or triangular gusset plates for stiffening corners.
Questions
Do the tabs have holes?
No. These are plain blanks. For holes or slots, use our custom tabs page.
Are these laser cut?
No. They are plasma cut and deburred, so edges show a plasma-cut finish and are not held to laser tolerances.
How much does a pack weigh?
100 mild steel tabs at 50 × 100 × 3 mm weigh about 12 kg. A 25 × 50 × 3 mm tab weighs about 30 g.
Can I use them as shims?
Yes, as packers or spacers in 3, 4 or 5 mm. Stack tabs to build up height. They are not precision-ground shims.
Plain rectangular weld-on tabs and spacer plates in 3 mm, 4 mm or 5 mm mild steel, 304 or 316 stainless steel, sold in packs of 10, 25, 50 or 100. Each pack is nested and plasma cut in one run in our Knowsley workshop, then deburred.
At a glance
- Shape: flat rectangle with square corners, plain (no holes)
- Sizes: 25 × 50, 40 × 60, 50 × 75, 50 × 100 or 75 × 75 mm
- Thickness: 3 mm as standard, 4 mm and 5 mm cost more
- Material: mild steel, 304 or 316 stainless
- Finish: plasma-cut edge, deburred, mill finish
- Packs: 10, 25, 50 or 100 identical pieces. Minimum £50 per pack line
- Made in Knowsley, Merseyside
Need tabs with holes or slots, or a radiused end? See custom weld-on tabs and send us a drawing.
Common uses
Welders use flat tabs as weld-on mounting points on frames, trailers and machinery, as packers and spacer plates to bring parts level, and as small blanks to drill to suit on site. Buying them in a pack saves cutting them one at a time with a grinder, and every piece in the pack is the same size.
Choose your material
- Mild steel: weld to mild steel. Paint or coat after welding for outdoor use.
- 304 stainless: weld to 304 stainless indoors or in sheltered spots.
- 316 stainless: for coastal, marine, food or chemical environments. 304 vs 316 explained.
How to order
- Pick your material and thickness.
- Pick the tab size and the pack quantity.
- We nest, plasma cut, deburr and pack them.
- Delivery is added at checkout.
Made to order. We email your dispatch date. See delivery rates. Need bigger plain plates? Try rectangular plate cut to size, or triangular gusset plates for stiffening corners.
Questions
Do the tabs have holes?
No. These are plain blanks. For holes or slots, use our custom tabs page.
Are these laser cut?
No. They are plasma cut and deburred, so edges show a plasma-cut finish and are not held to laser tolerances.
How much does a pack weigh?
100 mild steel tabs at 50 × 100 × 3 mm weigh about 12 kg. A 25 × 50 × 3 mm tab weighs about 30 g.
Can I use them as shims?
Yes, as packers or spacers in 3, 4 or 5 mm. Stack tabs to build up height. They are not precision-ground shims.

