
Flyline
Zenith 4.0 x 40mm zinc plated steel split pins (cotter pins) are a heavier-gauge option for securing wheels to axles, retaining castle nuts and locking larger fasteners. After passing through the drilled hole, the legs are spread apart to keep the pin firmly in place.
Suited to trailers, machinery and general repair work needing a robust retaining pin. The zinc plated finish is intended for indoor use and areas not exposed to direct weather.
Zenith 4.0 x 40mm Zinc Plated Steel Split Pins, 15 pack, are used for securing fasteners in a range of applications.
They measure 4.0mm diameter by 40mm long, supplied as a pack of 15.
They secure wheels to axles, retain castle nuts and lock fasteners by bending the legs apart once fitted.
Steel with a zinc plated finish for indoor use.
Each pack contains 15 split pins.
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.
Highly recommend
Really impressed with the Zenith 4.0 — it looks and feels more premium than the price suggests. Delivery was quick and packaging kept everything safe. No issues at all.
Great quality
Good quality and arrived ahead of schedule. Very happy.
Brilliant Aussie deal
Been buying Zenith gear for years and this is one of their better ones. The Zenith 4.0 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.
No complaints at all
Exactly as described. Quick shipping. Would buy again.
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.

