6-18 x 3/8 Square Pan Self Tapping Screw Type A Fully Threaded 18-8 Stainless Steel MBF8 while the Phillips round head

while the Phillips round head provides a convenient and easy-to-drive installation

Its precision threading ensures a tight and secure fit

permanent joints between metal components

Its strength and reliability make it a popular choice for both professionals and DIY enthusiasts

These 8-18 x 5/8 square drive flat head fully threaded self drilling screws are made of zinc and bake

6-18 x 3/8 Square Pan Self Tapping Screw Type A Fully Threaded 18-8 Stainless Steel MBF8 while the Phillips round headThese 6 18 x 3 8 square pan self tapping screws are made of durable 18 8 stainless steel and are designed for a variety of applications. They feature a fully threaded design for maximum holding power, and a square pan head for easy driving. The 3 8 inch diameter provides ample strength, while the 6 18 thread pitch ensures a secure fit. These screws are corrosion resistant and can be used in both indoor and outdoor applications.