Our Stainless Steel Square Plate Washers provide superior load distribution and corrosion resistance for structural and industrial applications. Manufactured from A316 / A4 grade stainless steel, these washers are ideal for use in outdoor, marine, and chemical environments where long-term durability is essential.
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Type:
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Square Plate Washers with flat profile
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Ideal for use with threaded rod, channel systems, and steel bracketry
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Finish:
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Stainless Steel (A316 / A4) – Engineered for performance in harsh or corrosive environments
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Thickness:
5mm – Provides extra strength for structural support -
Hole Sizes Available:
M6, M8, M10, and M12
These washers are commonly used across HVAC installations, framework supports, and electrical containment systems, offering high resistance to rust and mechanical stress.
For more information or to discuss your specific requirements, please contact us at sales@directchannel.uk.com or call 0121 270 8507.
Showing all 4 results
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Sale!
M6 Square Washer – A4 Stainless
M6 Square Plate Washer (A4 Stainless Steel) Stainless Steel (A316) Dimensions - 40x40mm Thickness - 5mm For M6 Thread Clearance Compatible with all Unistrut type Channel Equivalent to Unistrut P1019 Sold Individually.Code: SPW06-A4 Original price was: £0.50.£0.48Current price is: £0.48. ex. VAT
£0.58 inc. VAT -
M8 Square Washer – A4 Stainless
M8 Square Plate Washer (A4 Stainless Steel) Stainless Steel (A316) Dimensions - 40x40mm Thickness - 5mm For M8 Thread Clearance Compatible with all Unistrut type Channel Equivalent to Unistrut P1019 Sold Individually.Code: SPW08-A4 £0.58 ex. VAT
£0.70 inc. VAT -
M10 Square Washer – A4 Stainless
M10 Square Plate Washer (A4 Stainless Steel) Stainless Steel (A316) Dimensions - 40x40mm Thickness - 5mm For M10 Thread Clearance Compatible with all Unistrut type Channel Equivalent to Unistrut P1020 Sold Individually.Code: SPW10-A4 £0.58 ex. VAT
£0.70 inc. VAT -
M12 Square Washer – A4 Stainless
M12 Square Plate Washer (A4 Stainless Steel) Stainless Steel (A316) Dimensions - 40x40mm Thickness - 5mm For M12 Thread Clearance Compatible with all Unistrut type Channel Equivalent to Unistrut P1020 Sold Individually.Code: SPW12-A4 £0.58 ex. VAT
£0.70 inc. VAT
