Pinnacle M4 Black Ruspert Wing Nut 6 Pack Corrosion-Resistant Fastener

★★★★
53 reviews · 516+ sold
$5.77 $8.66 -33% OFF
You save: $2.89
Price reduced — was $8.66
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Last purchased 12 minutes ago by someone in Canberra
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Description & Specs

The Pinnacle M4 black Ruspert wing nut 6 pack provides hand-tightened fastening for jobs that need frequent adjustment or quick removal without tools. The wings let you spin the nut on and off by hand, and the black Ruspert finish adds corrosion resistance for use indoors or outside.

  • Thread size: M4
  • Type: Wing nut
  • Finish: Black Ruspert
  • Colour: Black
  • Pack size: 6

Wing nuts suit guards, covers, brackets and other assemblies you take apart regularly, giving a secure hold that still loosens by hand when you need to get back in.

More about this product

The Pinnacle M4 Black Ruspert Wing Nut 6 Pack offers reliable fastening with corrosion protection, ideal for frequent adjustments and quick part removal. These wing nuts are designed for applications requiring regular assembly and disassembly. They feature a Black Ruspert finish that provides corrosion resistance, making them suitable for both indoor and outdoor use, and the wings allow for easy hand adjustments.

Questions & Answers

How many wing nuts are in the pack?

This pack contains 6 M4 wing nuts.

What thread size do they fit?

They suit M4 threaded bolts and studs.

Can they be tightened by hand?

Yes. The wings are designed to be turned by hand, so no spanner is needed for assembly or removal.

Are they suitable for outdoor use?

Yes. The black Ruspert finish provides corrosion resistance for both indoor and outdoor use.

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 ★★★★☆ 86 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
E
Ethan W. 📍 Hervey Bay QLD
5 months ago
✓ Verified Purchase

Exceptional — 5 stars

Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.

S
Sarah M. 📍 Sydney NSW
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Pinnacle M4 on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

J
James W. 📍 Melbourne VIC
3 days ago
✓ Verified Purchase

Best buy of the year

Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.

E
Emma T. 📍 Brisbane QLD
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my Pinnacle M4. Does the job perfectly and the price was unbeatable.

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

Exactly as described

Always buy Pinnacle Hardware 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.