6-20 x 1/2 Unslotted Hexwasher Serrated Self Drilling Screw Full Thred 18-8 Stainless Steel NHH188 The 4-40 x 1 3/8

The 4-40 x 1 3/8 Slotted Pan Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications

The screw is 1/2 inch in length and has a diameter of 6-32

With its exceptional strength and longevity

ensuring a long-lasting and aesthetically pleasing result

The 10-32 x 1 Phillips Flat Undercut Machine Screw Fully Threaded Black Oxide is a type of screw that is used in a variety of applications

6-20 x 1/2 Unslotted Hexwasher Serrated Self Drilling Screw Full Thred 18-8 Stainless Steel NHH188 The 4-40 x 1 3/8These 6 20 x 1 2" unslotted hex washer serrated self drilling screws are made of 18 8 stainless steel and are full threaded. They have a hex washer head and a serrated point that helps them to drill through metal without the need for a pilot hole. These screws are ideal for use in a variety of applications, including metal roofing, siding, and fencing. They are also corrosion resistant, making them suitable for use in outdoor applications.