3 ms·
Those are Robertson-bit screws, and are ubiquitous here in Canada. (Also a Canadian invention, don'tcha know.) https://www.robertsonscrew.com/ https://www.rober
by tlavoie 6y ago
Those are Robertson-bit screws, and are ubiquitous here in Canada. (Also a Canadian invention, don'tcha know.)
https://www.robertsonscrew.com/ https://www.robertsonscrew.com/
They work great with a power driver, such as you'd want for putting in a deck or fence, so 2-3" deck screws are like my version of duct tape around the house.