33% Off
Pinnacle

Pinnacle M8 Zinc Plated Steel Conic Contact Washer 10 Pack

★★★★★
69 reviews · 572+ sold
$7.77 $11.66 -33% OFF
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Last purchased 23 minutes ago by someone in Brisbane
Ships in 1-2 business days Australia-wide delivery
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The Pinnacle M8 zinc plated conic contact washer fits M8 threads and uses a conical shape to increase locking force around the nut, helping resist loosening under vibration. Supplied as a 10 pack, it is a handy locking solution for M8 fastened joints.

  • Suit bolt size: M8
  • Washer shape: Round, conical
  • Finish: Zinc plated
  • Material: Steel
  • Pack: 10
  • Model: SFA108

The zinc plating minimises corrosion for durability across indoor and general applications. The conic profile applies spring tension as the nut is tightened, making these washers a simple way to add vibration resistance to M8 bolted connections.

More about this product

The Pinnacle M8 Zinc Plated Conic Contact Washer 10 Pack offers reliable locking for M8 threads.

  • Fits M8 thread
  • Zinc plated to minimise corrosion
  • Conical shape enhances locking force around the nut
  • Supplied in a pack of 10 pieces

Suit bolt size: M8. Material: Steel. Finish: Zinc Plated. Pack: 10. Model: SFA108.

Questions & Answers

What bolt size do these washers suit?

They are sized for M8 threads.

How many are in the pack?

They are supplied in a pack of 10.

What does the conical shape do?

It enhances locking force around the nut to help resist loosening.

What are they made from?

Steel with a zinc plated finish to minimise corrosion.

What is a contact washer used for?

Adding spring tension and vibration resistance to bolted joints.

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 ★★★★☆ 93 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
L
Liam O. 📍 Perth WA
★★★★★
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Pinnacle 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 Pinnacle M8 — setup was easy and it works perfectly.

M
Mia S. 📍 Sunshine Coast QLD
★★★★★
3 weeks ago
✓ Verified Purchase

Really pleased with this

Honestly one of the easiest online purchases I have made. Ordered in the evening and had a tracking number by morning. Delivered to Canberra in 3 business days. Product is well made and does exactly what we needed. My partner is happy with it too. Highly recommend.

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