Pinnacle 3/16" 5mm Yellow Zinc Hi-Tensile Washers - 50 Pack
Description & Specs
Pinnacle Yellow Zinc Hi-Tensile Washers are supplied as a 50 pack to suit 3/16" (5mm) fixings.
- Suit bolt size: 3/16" (5mm)
- Pack: 50
- Shape: Round
- Material: Steel
- Finish: Yellow zinc
The high-tensile washers spread the clamping load under bolt heads and nuts, protecting the surface and helping maintain a secure joint. The yellow zinc finish gives corrosion resistance for construction and fixing work.
More about this product
Pinnacle 3 16 5mm Yellow Zinc Hi Tensile Washers 50 Pack are flat round washers designed to minimise surface damage and distribute loads effectively.
The Pinnacle 3 16 5mm Yellow Zinc Hi Tensile Washers are essential components used in various fastening applications. With a hole size of 3/16" and an overall diameter of 25/64", these washers are crafted from tensile steel and finished with yellow zinc for enhanced durability. They serve to protect surfaces from damage during tightening and help distribute the load of threaded fasteners, preventing them from pulling into softer materials. This pack contains 50 washers, making it suitable for both professional and DIY projects.
Features
- 3/16" hole size for compatibility with standard bolts.
- 25/64" overall diameter for effective load distribution.
- Constructed from tensile steel with a yellow zinc finish for corrosion resistance.
- Pack of 50 washers for multiple applications.
- Flat round design minimises surface damage when tightening.
Specifications
| Dimensions (W x H x D) | 10mm x 10mm x 1mm |
| Weight | 0.03kg |
| Material | Steel |
| Colour | Yellow Zinc |
| Model Number | SFA233 |
| Volume/Size | 3/16" |
The Pinnacle 3 16 5mm Yellow Zinc Hi Tensile Washers 50 Pack are designed for reliable performance in fastening applications.
Questions & Answers
What bolt size do they suit?
3/16", which is 5mm.
How many are in the pack?
Fifty.
What is the finish?
Yellow zinc for corrosion resistance.
Shipping & Returns
Ships in 1-2 business days from our Australian warehouses
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.
Customer Reviews
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.
Arrived well packed
The Pinnacle 3/16" is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.
Better than expected
No issues at all. Fast delivery and exactly as described.
Great value for money
Spent a while looking for the right Pinnacle 3/16" 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.
One of my best online buys
Quality product at a fair price. Delivered quickly. Happy.
Happy with SuperSaver AU
Have bought Pinnacle before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.

