33% Off
Macsim

Macsim 38 x 38 x 3mm M12 Galvanised Steel Square Washer

★★★★★
53 reviews · 676+ sold
$2.33 $3.49 -33% OFF
You save: $1.16
Price reduced — was $3.49
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🔥 88% claimed — only 5 left at this price!
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Last purchased 10 minutes ago by someone in Geelong
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The Macsim 38 x 38 x 3mm M12 Galvanised Square Washer spreads the load of threaded fasteners and nuts across a wider surface. Its galvanised steel build resists corrosion, so it works just as well outdoors as it does inside.

  • Washer size: 38 x 38 x 3mm
  • Suits bolt size: M12
  • Shape: Square
  • Material: Galvanised Steel
  • Finish: Galvanised
  • Pack: Each (loose)

Slip this square washer under an M12 nut or bolt head to stop it pulling through timber and to distribute clamping force evenly. The flat 38mm square footprint also acts as a spacer between the nut and the surface, making it a useful fastener for decking, framing and general construction.

More about this product

Macsim 38 x 38 x 3mm M12 Galvanised Square Washer is designed for reliable load distribution, spreading the load of threaded fasteners and nuts.

  • Galvanised for indoor and outdoor use
  • Distributes the load of threaded fasteners and nuts
  • Square shape suits M12 bolts
  • Acts as a spacer between nut and surface

Material: Galvanised Steel. Washer size: 38 x 38 x 3mm. Sold individually.

Questions & Answers

What bolt size does this washer suit?

It is sized to suit M12 bolts.

What are the washer dimensions?

It measures 38 x 38 x 3mm.

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.

Is it sold individually?

Yes, it is supplied as each (loose).

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 ★★★★☆ 150 reviews
5★
65%
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
E
Emma T. 📍 Brisbane QLD
★★★★★
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my Macsim 38. Does the job perfectly and the price was unbeatable.

L
Liam O. 📍 Perth WA
★★★★★
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Macsim when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

O
Olivia R. 📍 Adelaide SA
★★★★★
1 week ago
✓ Verified Purchase

Would buy again for sure

Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.

N
Noah B. 📍 Gold Coast QLD
★★★★★
1 week ago
✓ Verified Purchase

Good product for the price

Fast delivery to regional WA. Solid product and works exactly as described.

C
Charlotte B. 📍 Canberra ACT
★★★★★
2 weeks ago
✓ Verified Purchase

Exceeded my expectations

Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.

J
Jack T. 📍 Newcastle NSW
★★★★★
2 weeks ago
✓ Verified Purchase

Solid quality — very happy

Great little Macsim 38 — setup was easy and it works perfectly.

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