0-40 x 3/8 6-Lobe Pan Plastite Alternative 48-2 Fully Threaded Zinc And Wax ISO14581 while the 18mm length refers

while the 18mm length refers to the overall length of the screw

6 thread size indicates a diameter of 1

and it features a 6-lobe flat plastite alternative head that provides a positive grip

**12-24 x 3/4 Unslot Ind Hex Washer Serrated Thread Cutting Scr Type F Full Thrd Zinc & Bake**

and it has a square head for easy installation

0-40 x 3/8 6-Lobe Pan Plastite Alternative 48-2 Fully Threaded Zinc And Wax ISO14581 while the 18mm length refersThe 0 40 x 3 8 6 Lobe Pan Plastite Alternative 48 2 Fully Threaded Zinc And Wax is a type of screw that is used in a variety of applications. It is made of zinc and has a wax coating. The screw has a 6 lobe pan head and is fully threaded. It is designed to be used in applications where a strong, durable screw is needed. The screw is also resistant to corrosion and can be used in both indoor and outdoor applications.