Match Hot Dip Galvanized or PTFE Coated Fasteners in Sets
To help ensure proper fit of nuts with your chosen bolts, some coatings have to be the same on both the bolts and the nuts due to their application thickness. This is particularly true when you purchase hot dip galvanized or PTFE coated fasteners. If you are purchasing hot dip galvanized or PTFE coated bolts, all thread rod, studs or similar type items, please make sure you also purchase nuts with the same coating. Due to the thickness of these coatings, the nuts will be oversized to ensure proper fit. Failure to do so may result in not being able to screw the sets together or stripping the coating from your fasteners.