Flat triangular steel gusset plates in 3 mm, 4 mm or 5 mm mild steel, 304 or 316 stainless steel, sold in packs of 5, 10, 20 or 50. Each pack is nested and plasma cut in one run in our Knowsley workshop, so every gusset in the pack comes out the same.
Need a different profile, corner snipes or bolt holes? See custom gusset plates and send us a drawing.
A gusset plate is welded into the inside corner of a joint to stiffen it, for example between a post and its base plate, across the corner of a bracket, or where two frame members meet. These are flat blanks ready for you to weld. Choose a leg length that fits the joint and leaves room for your weld on both edges.
Match the gusset to the parent metal you are welding it to.
Made to order. We email your dispatch date. See delivery rates.
Are these laser cut?
No. They are plasma cut. Edges are clean and deburred but show a plasma-cut finish, and they are not held to laser-cut tolerances. For tight-tolerance parts, ask for a quote.
Do the gussets have holes?
No. These are plain triangles for welding. For bolt or lightening holes, use our custom gusset page.
Which thickness should I use?
Thickness depends on the load and on the sections you are joining. As a rule of thumb, fabricators often match the gusset to the thinner of the parts being joined. For structural or load-bearing work, follow your engineer's design. We supply the blanks only and do not certify them for structural use.
How much does a gusset weigh?
A 150 mm × 3 mm mild steel gusset weighs about 0.26 kg. A 250 mm × 5 mm gusset weighs about 1.2 kg.
Can I order more than 50?
Yes. Add several packs to your basket, or ask us to quote a large batch.
Flat triangular steel gusset plates in 3 mm, 4 mm or 5 mm mild steel, 304 or 316 stainless steel, sold in packs of 5, 10, 20 or 50. Each pack is nested and plasma cut in one run in our Knowsley workshop, so every gusset in the pack comes out the same.
Need a different profile, corner snipes or bolt holes? See custom gusset plates and send us a drawing.
A gusset plate is welded into the inside corner of a joint to stiffen it, for example between a post and its base plate, across the corner of a bracket, or where two frame members meet. These are flat blanks ready for you to weld. Choose a leg length that fits the joint and leaves room for your weld on both edges.
Match the gusset to the parent metal you are welding it to.
Made to order. We email your dispatch date. See delivery rates.
Are these laser cut?
No. They are plasma cut. Edges are clean and deburred but show a plasma-cut finish, and they are not held to laser-cut tolerances. For tight-tolerance parts, ask for a quote.
Do the gussets have holes?
No. These are plain triangles for welding. For bolt or lightening holes, use our custom gusset page.
Which thickness should I use?
Thickness depends on the load and on the sections you are joining. As a rule of thumb, fabricators often match the gusset to the thinner of the parts being joined. For structural or load-bearing work, follow your engineer's design. We supply the blanks only and do not certify them for structural use.
How much does a gusset weigh?
A 150 mm × 3 mm mild steel gusset weighs about 0.26 kg. A 250 mm × 5 mm gusset weighs about 1.2 kg.
Can I order more than 50?
Yes. Add several packs to your basket, or ask us to quote a large batch.
