After 24 years in Thunder Bay, GRK Fasteners will move to the U.S. at the end of the year. About 40 people work at the business on Rosslyn Road, making and selling screws and other construction ...

You've certainly used many screws in your lifetime, but have you ever taken time to consider the wonder that is the screw in all its various forms? If you're working on a DIY project of any complexity ...

It's been a long standing success story in Thunder Bay. GRK Fasteners opened twenty five years ago. But now the company is closing it's doors and relocating to Chicago. The founder Uli Walther is ...

Here are 5 easy ways to fix the squeaks in your floors, regardless of the flooring type. **Products Used:** - GRK R4 1 1/2” ...

Last weekend I was installing some 2 x 4 blocking for a bathroom cabinet, and I really struggled to drive the screws into the lumber. In fact, whenever I use drywall screws to build stuff, they break ...