Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	High-Grade Carbon Steel
Surface Finish	Hot-Dip Galvanized
Compatible Sizes	M8, M10, M12, M14, M16
Plate Shape	Square
Thickness	3mm to 5mm (Size Dependent)
Hole Precision	ISO Standard Drilling
Load Application	Shear and Tension Support
Environment Suitability	Indoor and Outdoor
Package Quantity	50 Pieces per Pack
Total Weight	Approx. 2.5 kg

5 reviews

Anonymous

Apr 18, 2026

Rating: 5/5

Fast delivery

Exactly what I needed for my M12 bolts. Arrived quickly and well packaged to prevent damage during shipping.

Anonymous

Apr 05, 2026

Rating: 5/5

Sturdy construction

These washers are solid and exactly what I needed for my structural project. The galvanization looks thick and durable.

Anonymous

Feb 26, 2026

Rating: 5/5

Perfect for timber framing

Used them for a pergola build. The square shape distributes weight evenly across the wood without digging in.

Anonymous

Feb 06, 2026

Rating: 4/5

Good value

Slightly heavier than expected but that means they are strong. Good price for the quantity provided.

Anonymous

Jan 26, 2026

Rating: 5/5

Excellent corrosion protection

Been outside for months now on a fence project and no signs of rust yet. Very satisfied with the quality.

5 FAQ

Q: What is the square dimension for the M12 size?

A: The M12 square plate typically measures 40mm x 40mm. Please check the specific specification sheet for exact tolerances.

Q: Is the galvanization coating thick enough for coastal areas?

A: Yes, the hot-dip galvanization provides high corrosion resistance suitable for most coastal environments.

Q: Are these compatible with stainless steel bolts?

A: Yes, they can be used with stainless steel bolts, though we recommend using matching materials to prevent galvanic corrosion.

Q: Do you offer volume discounts for bulk orders?

A: Yes, please contact our sales team directly for pricing on orders exceeding 10 packs.

Q: Can these plates be welded to the structure?

A: Welding is not recommended as it may damage the galvanized coating and compromise corrosion resistance.

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