about us

Ridge-Bay Washers has a long and passionate history within the fastener industry and the current business structure formed by the merging of two of Melbourne’s leading washer businesses, gives us that competitive edge.



The merger of Ridge-Bay Washers with Manson Engineering on 1st January 2011, created an expanded business and product range that gave our customers the benefit of both the existing businesses. The new business, operating as Ridge-Bay Washers from their premises at 7 Kennedy Place, Bacchus Marsh has expanded considerably since the merger and now provides customers with the best of both worlds.  The full range of Australian and British Standard washers are imported to give customers better pricing and a competitive edge and for those needing a specialty size we have a huge array of custom made tooling to produce on-site almost any size imaginable.



The two businesses have a combined life of more than 70 years, making us not only one of the oldest washer manufacturers in the industry, but now also one of the largest. We pride ourselves in our service and our products, and with such a rich history behind us, we have a lot to live up to. Ridge-Bay Washers is an Australian owned family business, and keeping customers happy with good service and friendly staff is a huge priority to us.



Our focus

We understand your requirements and provide quality products

We stock a large range of washers from 12mm thick to as thin as 1mm, with a myriad of hole sizes available


We also service retail customers after smaller quantities, as well as stocking a wide range of fasteners


We also run presses onsite where we can make custom sized washers to meet you needs


What We Do

We understand your requirements and can meet your needs


We stock 100s of different sizes of washers and supply businesses throughout Australia, from small local repair shops through to large government contacts.



As well as stocking a wide range of washers, we also stock a range of fasteners and tools for retail customers. 



We have a number of presses as well as a cnc plasma cutter on site. Whilst we specialise in washers, we also make brackets, chair legs and a number of other odds and ends. So feel free to contact us and see if we can meet your equiements


Get in Touch

We understand your requirement and provide quality works.
Victoria Head Office

7 Kennedy Pl.
Bacchus Mash, VIC 3340
Ph. 03 5367 3600
Email: Sales @ Ridgebaywashers.com.au

Tasmania Branch

RM Daniels & Co. Pty. Ltd.
Unit 2, 10 Kennedy Dr.
Cambridge, TAS 7170
Ph. 03 6248 4872
Email: Info @ Rmdaniels.com.au