Zenith M5 x 25mm 316 Stainless Steel Countersunk Head Bolt and Nut 4 Pack

★★★★
69 reviews · 732+ sold
$9.40 $14.11 -33% OFF
You save: $4.71
Price reduced — was $14.11
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🔥 88% claimed — only 5 left at this price!
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Last purchased 21 minutes ago by someone in Canberra
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Description & Specs

The Zenith M5 x 25mm 316 Stainless Steel Countersunk Head Bolt and Nut 4 Pack is a marine-grade set for fixing that needs to sit flush. The countersunk head finishes level with the surface in solid materials such as metal, plastic and timber.

  • Bolt size: M5 x 25mm
  • Head type: Countersunk
  • Material: Stainless Steel
  • Finish: Stainless Steel 316
  • Colour: Silver
  • Packaging: PET blister
  • Pack quantity: 4

Made from 316 marine-grade stainless steel, this set offers outstanding durability and corrosion resistance, particularly in coastal environments. Each bolt includes a matching nut for external fixing and repairs where a neat, flush finish matters.

More about this product

Zenith M5 x 25mm 316 Stainless Steel Countersunk Head Bolt and Nut 4 Pack is designed for robust applications requiring high corrosion resistance, ideal for various materials.

  • Constructed from marine-grade 316 stainless steel for outstanding durability and corrosion resistance, particularly in coastal environments
  • Countersunk head allows for a flush finish in solid materials such as metal, plastic and timber
  • Includes 4 bolts with matching nuts

Finish: Stainless Steel 316. Colour: Silver. Pack of 4.

Questions & Answers

How many are in the pack?

The pack includes 4 bolts, each with a matching nut.

What size are these bolts?

They are M5 diameter and 25mm long with a countersunk head.

What is the benefit of the countersunk head?

It allows a flush finish when installed in solid materials such as metal, plastic and timber.

Are they corrosion resistant?

Yes. The 316 marine-grade stainless steel resists corrosion, particularly in coastal environments.

Can they be used outdoors?

Yes, they are suited to external fixing and repairs.

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 ★★★★☆ 72 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
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.

R
Ryan S. 📍 Wollongong NSW
3 weeks ago
✓ Verified Purchase

Highly recommend

Really impressed with the Zenith M5 — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.

S
Sophie H. 📍 Geelong VIC
1 month ago
✓ Verified Purchase

Great quality

Good quality and arrived ahead of schedule. Very happy.

D
Daniel P. 📍 Hobart TAS
1 month ago
✓ Verified Purchase

Brilliant Aussie deal

Been buying Zenith gear for years and this is one of their better ones. The Zenith M5 quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.

C
Chloe D. 📍 Darwin NT
1 month ago
✓ Verified Purchase

No complaints at all

Exactly as described. Quick shipping. Would buy again.

M
Michael C. 📍 Townsville QLD
1 month ago
✓ Verified Purchase

Works perfectly out of the box

Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.