Tapping screws with high durability, 30 sets. - Product Name: Kabe Rock DX White - Quantity: 30 sets - Model Number: LDX00VP - Size: Tapping screw 4 x 25 I purchased these at a home center before, but I'm selling them because I have no use for them. They are new and unused, but there may be storage scratches on the case, so please understand this before purchasing. Returns are not accepted for this product. Thank you for viewing.