Fasteners 1-¼” Washer, 1-5/8” Long for Wood Studs 100 Pcs

For what they are these fasteners are great. I did run out before I could complete my tub surround, but that's likely because I made an extra seam. But I am confident that my GoBoard isn't going anywhere.

These did exactly what I needed them to. Great product.

As you would expect, these function perfectly for the GoBoards. Large washers keep from over driving the screws.You do have to assemble the washers on the screws. Kind of expensive compared to regular concrete board screws.

When used as directed by manufacturer they are great for attaching the light weight tile backer board

Nice if you have small job. Why gobacker kits only include screws but not grip washers is disappointing so had to buy these

These things made it a billion times easier to build the shower :)