Suki Wood Screws with raised countersunk head are a best to use for carpentry and wood working Wood Screws have sharp point that helps penetrate the material The deep and clear thread of the wood screws can easily penetrate the wood and ensure a secure hold Screw is made of corrsion resistant, durable brass The decorative lenticular head is partially recessed and protrudes in a rounded shape The partial thread of the screw allows the upper component to be pulled up quickly without a gap