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Pinnacle

Pinnacle M4 316 Stainless Steel Nylon Lock Nuts 10 Pack

★★★★★
69 reviews · 692+ sold
$7.52 $11.28 -33% OFF
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Last purchased 2 minutes ago by someone in Brisbane
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Pinnacle M4 Nylon Lock Nuts use a nylon insert to resist loosening from vibration, made from corrosion-resistant 316 stainless steel.

  • Thread Size: M4
  • Nut Type: Hex
  • Finish: 316 Stainless Steel
  • Pack: 10
  • Model: SFA371

Use them outdoors or in marine settings where fasteners need to stay tight and resist rust.

More about this product

Pinnacle m4 Stainless Steel Nylon Lock Nut 10 Pack is a set of durable hex nuts designed for various fastening applications, featuring nylon inserts for secure fastening.

The Pinnacle m4 Stainless Steel Nylon Lock Nut 10 Pack consists of ten hex nuts made from grade 316 stainless steel, ensuring resistance to corrosion, making them suitable for coastal and marine environments. With an M4 metric thread size and a thread pitch of 0.7mm, these nuts are designed to prevent loosening during vibration, providing reliable performance in a wide range of applications. Their compact dimensions make them easy to store and transport, making them an ideal choice for both professional and DIY projects.

Features

  • M4 metric thread size for versatile applications
  • Constructed from grade 316 stainless steel for corrosion resistance
  • Pack of 10 for multiple fastening needs
  • Suitable for coastal and marine environments
  • Nylon inserts to prevent loosening during vibration

Specifications

Dimensions (W x H x D) 4mm x 4mm x 4mm
Weight 0.015kg
Material Stainless Steel
Colour Stainless Steel
Model Number SFA371

The Pinnacle m4 Stainless Steel Nylon Lock Nut 10 Pack is designed for reliable fastening solutions.

Questions & Answers

What grade of stainless steel is used?

They are made from 316 stainless steel.

What stops them loosening?

A nylon insert resists loosening from vibration.

How many are in the pack?

Each pack contains 10 lock nuts.

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 ★★★★☆ 144 reviews
5★
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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 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.

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