Robertson Inc.

Robertson Inc. Celebrating more than a Century of Quality and Innovation In 1908, P. L. At that time, it was a revolutionary change in the fastener industry.

Robertson began to manufacture a square recess impression in the head of a screw in Milton, Ontario, Canada. The first patent was issued in 1909 and the last patent expired 55 years later in 1964. For his invention, P.L. Robertson screws and screwdrivers carry his name to this day. Today, Robertson Inc., is a global supplier of standard and specialty fasteners with operating locations throughout t

he world. Through our modern manufacturing technology, ongoing product development programs, highly skilled and dedicated people and enduring commitment to excellence, Robertson Inc. continues to build on our heritage of quality and innovation.

"The 115 Best Things About Canada" list! From the iconic Robertson Screw to the breathtaking Saguenay River, this collec...
09/12/2024

"The 115 Best Things About Canada" list! From the iconic Robertson Screw to the breathtaking Saguenay River, this collection celebrates the unique and beloved aspects of Canadian culture and nature.

Step back in time with this fascinating glimpse into the past! This historic photo showcases the wire nail department at...
09/03/2024

Step back in time with this fascinating glimpse into the past! This historic photo showcases the wire nail department at PLR Co., capturing the essence of early industrial innovation.

09/02/2024

Our offices will be closed on Labour Day, Monday, September 2nd, in observance of this important holiday that celebrates the contributions of workers across Canada. We hope everyone enjoys a well-deserved break with family and friends. We will resume normal business hours on Tuesday, September 3rd. Thank you for your understanding!

P.L. Robertson, the inventor of the Robertson screw, a groundbreaking tool innovation with a square socket design that i...
08/23/2024

P.L. Robertson, the inventor of the Robertson screw, a groundbreaking tool innovation with a square socket design that improved efficiency in assembly processes.

Explore the advantages of using Robertson screws in your projects. https://rack-a-tiers.com/blog/why-use-robertson-screw...
08/14/2024

Explore the advantages of using Robertson screws in your projects. https://rack-a-tiers.com/blog/why-use-robertson-screws. This article from Rack-A-Tiers highlights their benefits, including improved torque and reduced cam-out.

Robertson Screws allow for more torque before cam out and the screw head design means they stay solidly on your driver without a magnet.

From ancient hand-forged screws to the revolutionary recessed head design, the evolution of screws has been remarkable. ...
08/02/2024

From ancient hand-forged screws to the revolutionary recessed head design, the evolution of screws has been remarkable. This 1908 article highlights the journey from the earliest types to the cutting-edge innovations of the 20th century.

Step back in time with the Robertson Patent Headed Screw! Invented in 1907 by P. L. Robertson Mfg. Co.
07/19/2024

Step back in time with the Robertson Patent Headed Screw! Invented in 1907 by P. L. Robertson Mfg. Co.

Use a Genuine Robertson® drive. The square socket design ensures a secure grip and minimizes cam-out.
06/28/2024

Use a Genuine Robertson® drive. The square socket design ensures a secure grip and minimizes cam-out.

The iconic facade of the P.F. Robertson Mfg. Co. Limited building. The brick architecture and classic lamp posts evoke a...
06/20/2024

The iconic facade of the P.F. Robertson Mfg. Co. Limited building. The brick architecture and classic lamp posts evoke a sense of nostalgia and historical significance.

Here's a throwback to Robertson's patent socket head screws and screwdrivers from P.L. Robertson Mfg. Co. Ltd., Milton, ...
06/07/2024

Here's a throwback to Robertson's patent socket head screws and screwdrivers from P.L. Robertson Mfg. Co. Ltd., Milton, Ont. "Fix it in half the time with socket-screws!"

The Robertson screwdriver is voted one of the 115 best things about Canada.
05/31/2024

The Robertson screwdriver is voted one of the 115 best things about Canada.

Experts in fasteners since 1908 #
05/24/2024

Experts in fasteners since 1908

#

Address

1185 Corporate Drive, Unit 1
Milton, ON
L7L5V5

Opening Hours

Monday 8:15am - 4:45pm
Tuesday 8:15am - 4:45pm
Wednesday 8:15am - 4:45pm
Thursday 8:15am - 4:45pm
Friday 8:15am - 4:45pm

Telephone

+1 905-336-7019

Website

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