
Flyline
Pinnacle 5/16" Yellow Zinc Hi Tensile Nuts come in a 10 pack of high tensile hex head nuts for strong fastening in metal-to-metal and metal-to-timber work. The yellow zinc finish adds corrosion resistance for everyday building and repair jobs.
These nuts thread onto matching 5/16" bolts and threaded rod to form a secure, vibration-resistant clamp. The hex head suits a standard spanner or socket, and ten per pack means you have spares ready for fencing, framing and machinery fixes.
Pinnacle 5/16" Yellow Zinc Hi Tensile Nuts 10 Pack offer durable strength for fastening metal to metal and timber, ideal for general and industrial use.
Material: Yellow Zinc. Nut size: 5/16in.
They are 5/16in nuts and thread onto 5/16" bolts and threaded rod.
The pack contains 10 hex head nuts.
They have a yellow zinc finish for corrosion resistance.
Yes, they are hi-tensile nuts for secure, strong fastening.
They suit metal-to-metal and metal-to-timber fastening in construction and repairs.
Good product for the price
Fast delivery to regional WA. Solid product and works exactly as described.
Exceeded my expectations
Bought this as a birthday present and the person loved it. Arrived the day before I needed it which was perfect timing. Great service from SuperSaver AU — really happy.
Solid quality — very happy
Great little Pinnacle 5/16" — setup was easy and it works perfectly.
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 Pinnacle 5/16" — 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.

