Renovators Supply Manufacturing Lag Bolts 4 in. Black Zinc Plated Steel Lag with
Best quality and Durable - This Hex Head Lag Screw made by Zink plated Steel to use both indoor and outdoor, Zinc plated surfaces are rust resistant. They have performance to instantly penetrate in high hardness and good toughness. Zinc plated surface also prevents corrosion and oxidation in both fresh and saltwater appliances. Pack of 10 Dimension - It has 0.3125-inches lag screws and 4-inch long. The lag type screw helps to make strong bonding and prevents stripping in materials. There is only one unit. Find the sizing option to get more quantity. Thank You! This black zinc plated lag bolt is typically used for joining two pieces' wood or metal plate on wood. No need pre-drilling on wood surfaces. But if you want to join with metal object, you need pre-drilling. If the drilling is more than Bolt, can use washer. Hex Lag bolt has deep wood screw threads and does not accept a nut. To install it, need a wrench or pliers set to drive onto the wood. Renovator supplier is highly proud to finish and package this fastener ensuring quality and durability. You can purchase it with full trust.