Zenith M3 x 12mm 316 Stainless Steel Round Head Bolt and Nut - 8 Pack

★★★★
69 reviews · 652+ sold
$8.93 $13.39 -33% OFF
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Last purchased 22 minutes ago by someone in Geelong
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Description & Specs

The Zenith M3 x 12mm 316 Stainless Steel Round Head Bolt and Nut set gives you eight bolts with matching nuts for secure, corrosion-resistant fastening. The 316 stainless steel grade stands up to moisture and harsh outdoor conditions, while the low-profile round head sits neatly against the surface.

  • Thread size: M3
  • Length: 12mm
  • Material: 316 Stainless Steel
  • Head type: Round Head
  • Colour: Silver
  • Pack quantity: 8 (bolts with nuts)

Ideal for fixing and repair jobs where rust resistance matters, such as light metalwork, brackets and general assembly around the home and garden. Each bolt pairs with its own nut for a complete, ready-to-use fastening solution.

More about this product

The Zenith M3 x 12mm 316 Stainless Steel Round Head Bolt and Nut 8 Pack offers reliable fastening with strong corrosion resistance for a range of applications. Made from 316 stainless steel, these bolts are built for durability in outdoor environments. With a low-profile round head, they suit fixing and repairs in applications such as metal cladding, garden sheds and furniture.

  • M3 x 12mm size
  • 316 stainless steel construction
  • Round head with matching nuts
  • 8 pack

Questions & Answers

What size are these bolts?

They are M3 thread by 12mm long, supplied with matching nuts.

What material are they made from?

They are made from 316 stainless steel, a marine-grade alloy with strong corrosion resistance.

How many are in the pack?

The pack contains 8 round head bolts with 8 matching nuts.

Are these suitable for outdoor use?

Yes. The 316 stainless steel grade resists rust and moisture, making them well suited to outdoor fixing and repairs.

What head type do they have?

They have a low-profile round head that sits flush against the fixed surface.

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 ★★★★☆ 94 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
C
Chris N. 📍 Mackay QLD
3 months ago
✓ Verified Purchase

Great value for money

Spent a while looking for the right Zenith M3 and this kept coming up as the best value. I can see why — quality is impressive for the price. Delivery took just 2 days to Townsville which is great. Packaging was solid and everything intact. My partner and I both use it daily now. Highly recommended.

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 Zenith 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.