M10 x 30mm x 2.5mm Galvanised Heavy Extra Large Mudguard Fender Washers Low Tensile AS1237.1

$5.50
In stock
SKU
71H1030G
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  • Extra Large Heavy Washers are used to increase the bearing surface of a nut or fastener's head thus spreading the clamping force over a larger area. They can be useful when working with soft materials and oversized or irregular shaped holes
  • Heavy Washers Standard: Heavy Flat Washers in Australia are made to the "nearest standard" meaning tolerances and sizing, supplier markings (if applicable) and material finish can be vastly different between suppliers, always use the measurements in this listing as a guide only and if they are critical please contact us prior to ordering
  • Understanding and measuring washer sizing: Washer sizes can be a little confusing so we will do our best to try to make it a little easier to understand. When searching for a washer, firstly, let's say you have a M6 bolt and you want a matching washer, look for washers with M6 at the beginning of the description (you can speed this up by using our "shop by" filters). If you already have a washer and you are trying to match it, measure the inside, then look for a size slightly smaller that your measurement. For example the inside measurement of the washer you measured is approx 6.50mm, you need to look for a M6 washer. If the washer measured 17.25mm internally then you need a M16 Washer. Remember washers are not precision fasteners and variations in sizing do exist and all measurements on our site should only be used as a guide
  • Are Metric & Imperial Washers Interchangeable?: In most cases they are which is why we have added metric sizing to the imperial range and imperial sizing to the metric range. If you are still unsure or if the washer dimensions are critical click on the washer you are interested in and view the technical specifications table before ordering
  • Material / Coating: Galvanised is a dull greyish colour and can be a little rough in appearance and is mainly used outdoors because of its superior corrosion resistance and proven longevity. Also known as HDG, it is one of the best coatings for protection against rust. Galvanised fasteners have been used across many industries in Australia for over 150 years, farm equipment, steel buildings, trailers, bridges, fencing, power poles, marina’s, are just a few examples
  • Measurements: Every effort has been made to ensure all measurements on our site are accurate and where possible to the relevant standard, however they should only be used as a guide. If you have an exact requirement or you see a problem with our specifications please contact us directly
  • Dimensions: Our stock is sourced from various suppliers, differences can exist such as the inside dimension, outside diameter, thickness, visible stamped markings, appearance and actual finish
  • Photos: represent the product, not the size. Our title has industry sizing but if additional information is required refer to the CAD drawing, Specifications Table or Technical Specifications PDF
  • Updating our site: If you see any problems with any of our specifications or you require additional information please contact us
  • Data and Technical Data Sheets: provided by ©Bolt &Nut Australia Pty Ltd are to be used as a reference guide only
  • Note: Technical data and specifications were researched and compiled from numerous industry sources for the sole purpose of providing basic information. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person, and Bolt and Nut Australia is not responsible for any loss, claim or damages arising therefrom. In developing this information, ©Bolt and Nut Australia has made a determined effort to present it accurately
  • Buy with confidence: ⇒ 11+ years experience selling online, > 20,000 stock lines, > 100 million pieces ex stock in Brisbane QLD
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More Information
System of Measurement Metric
Product Extra Large Heavy Round Washer
Washer Type Mudguard | Penny | Fender
Industry Size M10 x 30 x 2.5
Size M10 (10mm)
To Suit Fastener Size M10
Corrosion Protection Level Excellent
Class / Grade Low Tensile Class 4.6
Material Mild Steel
Finish Galvanised
Inside Dimension (id) 10.50 - 11.50mm
Outside Dimension (od) 30.00mm
Thickness (t) 2.50mm
Dimensional Data Provided as a guide, subject to change
Standard Made To AS1237.1-2002
Brand Hobson Engineering
Alternative Brands Bremick Fasteners | Brighton Best
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