Macsim 65 x 65 x 5mm M16 Galvanised Steel Square Washer

★★★★
85 reviews · 668+ sold
$4.88 $7.32 -33% OFF
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Last purchased 4 minutes ago by someone in Brisbane
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Description & Specs

The Macsim 65 x 65 x 5mm M16 Galvanised Square Washer spreads the load of larger threaded fasteners and nuts across a wide 65mm square. Built from galvanised steel, it resists corrosion in indoor and outdoor settings.

  • Washer size: 65 x 65 x 5mm
  • Suits bolt size: M16
  • Shape: Square
  • Material: Galvanised Steel
  • Finish: Galvanised
  • Pack: Each (loose)

Fit this washer under an M16 nut or bolt head to stop it pulling through timber and to distribute heavy clamping loads evenly. The thicker 5mm plate and 65mm footprint make it well suited to structural connections, retaining walls and other high-load fixings.

More about this product

Macsim 65 x 65 x 5mm M16 Galvanised Square Washer is designed for load distribution in heavy-duty applications, spreading the load of threaded fasteners and nuts.

  • Galvanised for indoor and outdoor use
  • Distributes the load of threaded fastener and nut
  • Square shape with M16 hole
  • Thick 5mm plate for higher loads

Material: Galvanised Steel. Washer size: 65 x 65 x 5mm. Sold individually.

Questions & Answers

What bolt size does this washer suit?

It is sized to suit M16 bolts.

What are the dimensions?

It measures 65 x 65 x 5mm.

What is it made from?

It is made from galvanised steel for corrosion resistance.

Can it be used outdoors?

Yes, the galvanised finish suits both indoor and outdoor use.

How is it supplied?

It is sold individually as each (loose).

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 140 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
R
Rebecca J. 📍 Albury NSW
3 months ago
✓ Verified Purchase

One of my best online buys

Quality product at a fair price. Delivered quickly. Happy.

M
Matt D. 📍 Bunbury WA
3 months ago
✓ Verified Purchase

Happy with SuperSaver AU

Have bought Macsim before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.

Z
Zoe C. 📍 Bendigo VIC
4 months ago
✓ Verified Purchase

Fast delivery and perfect condition

Fast delivery and exactly what I ordered. Very happy with this.

A
Andrew F. 📍 Wagga Wagga NSW
4 months ago
✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

T
Tanya B. 📍 Mildura VIC
4 months ago
✓ Verified Purchase

Good buy — fast shipping

Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.

K
Kyle M. 📍 Gladstone QLD
5 months ago
✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.