4mm x 30mm Phillips Pan Head Self-tapping Screw, 100pcs - 304 Stainless Steel Round Head Wood Screw Full Thread (Black) M8x72mmx180mm get its circumference and divide

get its circumference and divide it by (3

Outer Diameter (D):  1/4"  (6

extendability

Hole Diameter: 3

32-inch outer dia

4mm x 30mm Phillips Pan Head Self-tapping Screw, 100pcs - 304 Stainless Steel Round Head Wood Screw Full Thread (Black) M8x72mmx180mm get its circumference and divide[Good Material] Made of good quality 304 stainless steel, these screws are rust resistant, durable, and can withstand harsh environments or exposure to moisture without corroding. This ensures optimal durability and longevity, making it suitable for both indoor and outdoor applications. [Design] The pan head design of these screws provides a flat surface that is flush with the material they are screwed into, which provides greater support and