8-18 x 5/8 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake 13NCUPR These 4-40 x 1/2 Phillips

These 4-40 x 1/2 Phillips flat 100º machine screws are fully threaded and feature a black oxide finish

this screw features a hexagonal head for easy tightening and removal using a wrench or socket

It has a 3/8-inch diameter and a 16 threads per inch pitch

They are designed to be used with M5 bolts and have a thread pitch of 0

It is made from durable steel and has a zinc yellow and bake finish that provides excellent corrosion resistance

8-18 x 5/8 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake 13NCUPR These 4-40 x 1/2 PhillipsThese 8 18 x 5 8 Slotted Indented Hex Washer Self Drilling Screws are designed for use in a variety of applications. They feature a slotted indented hex washer head and a self drilling tip, which eliminates the need for pre drilling. The screws are full thread, providing a strong hold in a variety of materials. They are made of zinc and bake, which provides corrosion resistance and durability. These screws are ideal for use in metal, wood, and plastic.