Zenith 3/16" x 25mm Zinc Plated Countersunk Bolt and Nut - Steel, 18 Pack

★★★★
117 reviews · 340+ sold
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Last purchased 16 minutes ago by someone in Geelong
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Description & Specs

Zenith 3/16" x 25mm zinc plated countersunk bolts and nuts are imperial steel fasteners for joining solid materials with a flush finish.

  • Bolt size: 3/16" x 25mm
  • Material: Steel
  • Finish: Zinc plated
  • Head type: Countersunk
  • Pack quantity: 18

At 25mm the bolt reaches through thicker stock, while the countersunk head sits flush for a smooth surface. These suit joining metal, plastic and timber; the zinc plating suits internal use and areas not exposed to direct weather, and the imperial sizing fits matching pre-tapped holes.

More about this product

Zenith 3/16" x 25mm Zinc Plated Countersunk Bolt and Nut 18 Pack features a countersunk head that allows a flush finish when installed. The bolts are zinc plated, making them suitable for internal use and in areas not exposed to direct weather. They are designed to join solid materials such as metal, plastic and timber, and are compatible with pre-tapped holes.

  • Countersunk head for a flush finish
  • Zinc plated steel for internal use
  • Suitable for joining metal, plastic and timber
  • Imperial 3/16" x 25mm sizing
  • Pack of 18

Questions & Answers

What are Zenith 3/16" x 25mm countersunk bolts used for?

They join solid materials such as metal, plastic and timber, with a countersunk head for a flush finish.

What material are these bolts?

They are made from zinc plated steel.

Are these suitable for outdoor use?

The zinc plating suits internal use and areas not exposed to direct weather.

How many bolts and nuts are in the pack?

Each pack contains 18 bolts with nuts.

What size are these bolts?

They are an imperial 3/16" diameter and 25mm long.

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

H
Hannah P. 📍 Cairns QLD
1 month ago
✓ Verified Purchase

Worth every cent

Did a lot of comparison shopping before buying here and I have no regrets. Best price I found anywhere and delivery was fast — 3 days to Melbourne. Product feels genuinely premium, not cheap at all. Packaging was solid too, box arrived in perfect shape. Will be back for more.

T
Thomas R. 📍 Ballarat VIC
1 months ago
✓ Verified Purchase

Does the job well

Zenith quality is always reliable and this was no exception. Fast delivery too.

J
Jessica L. 📍 Toowoomba QLD
2 months ago
✓ Verified Purchase

Already bought a second one

Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.

B
Ben A. 📍 Fremantle WA
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The Zenith 3/16" arrived fast and works perfectly out of the box.

G
Grace W. 📍 Parramatta NSW
2 months ago
✓ Verified Purchase

Perfect gift — loved it

Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.