Phillips Head Self Tapping Screws, 200pcs #8x3/4" Sheet Metal Screw 250pcs This hex nipple fitting for

This hex nipple fitting for connecting two threaded pipes with same diameters

Package Content:1 Pcs x Grinding Wheel

Inner Diameter x Outer Diameter: 16 x 20 mm

Widely used for grinding and forming cutting tools

4" (L*W*T) Overall Depth 4

Phillips Head Self Tapping Screws, 200pcs #8x3/4" Sheet Metal Screw 250pcs This hex nipple fitting forMade of higher strength 410 stainless steel material with black zinc plating finish, it has good hardness, corrosion resistance and rust resistance that provides a firm fixing indoors and outdoors, not easy to deform or fade. Driven by a cross groove, with uniform force, easy to lock, not easy to slip, and convenient and quick to use. The wide screw head makes it easy to start and move smoothly in the wood, preventing the wood from cracking and