1-3/8" Door Thickness, Stainless Steel Dummy Knob Lockset MPN:CA5455CK-630

The Spiral Point Tap is designed for creating internal threads in metal materials with a size of M4x0.50 Metric Fine and offers a fit class of 6H with its modified bottoming style to reduce the risk of breakage or damage during the threading process on tube, rod or blind hole applications. Its versatility makes it suitable for numerous industries including automotive, aviation, agriculture or construction while catering to DIY enthusiasts or professional engineers seeking precision threads in their machined components without any burrs or chipping due to its solid carbide construction finished with a bright luster.