M4-1.79 x 18 Metric Phillips Pan Head PT Alternative Fully Threaded Zinc & Bake 16NCUP188 which is a type of

which is a type of screwdriver head that has six lobes

while the thread cutting design creates its own threads in the mating material

The 10-32 x 3/4 6-Lobe Flat Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications

and installing HVAC equipment

These versatile 4-40 x 1/4 Phillips flat 100º machine screws are designed for a wide range of applications

M4-1.79 x 18 Metric Phillips Pan Head PT Alternative Fully Threaded Zinc & Bake 16NCUP188 which is a type ofThe M4 1. 79 x 18 Metric Phillips Pan Head PT Alternative Fully Threaded Zinc & Bake screw is a small, versatile fastener that is commonly used in a variety of applications. It features a Phillips pan head, which provides a secure grip for driving and removal. The screw is fully threaded, which allows for maximum holding power. It is made of zinc and bake, which provides excellent corrosion resistance. The M4 1. 79 x 18 Metric Phillips Pan Head PT