M4 x 12mm 304 Stainless Steel Phillips Hex Washer Self Tapping Screws 100pcs 17x24x15mm The product is made according

The product is made according to the original factory specifications

further improve machining efficiency

NOTE: Need to confirm your pipe size before ordering

15inch (D*L)

Internal Size: 100x100mm/4"x4"(L*W)

M4 x 12mm 304 Stainless Steel Phillips Hex Washer Self Tapping Screws 100pcs 17x24x15mm The product is made accordingMade of 304 stainless steel, it has higher hardness, corrosion resistance and rust resistance, and provides a firm fixing indoors and outdoors. It is driven by a cross groove, with uniform force, easy to lock, not easy to slip, and convenient and quick to use. The self tapping screws can drill well into the wood, sheet metal and other surfaces. The thread can reduce the resistance when screwing in and prevent cracking. It can also connect metal