- Hot galvanized - Mushroom head screws have a wide head and have a standard slot. -These screws are used bolting softer materials. - Their head diameters are larger to create a larger and more bearing level.
- Hot galvanized- Mushroom head screws have a wide head and have a standard slot.- These screws are used bolting softer materials.- Their head diameters are larger to create a larger and more bearing level.