9 x 2 1/2 6-Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow 5PF188 indicating its tensile strength

indicating its tensile strength

The fine thread design ensures a secure grip in drywall

This 10-32 x 3/4 Slotted Indented Hex Head Machine Screw is made of 18-8 stainless steel

This screw is 1 1/2 inches long and has a diameter of 8-32

This 8-32 x 3/8 inch unslotted indented hex washer head machine screw is made of 18-8 stainless steel and has a full thread

9 x 2 1/2 6-Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow 5PF188 indicating its tensile strength9 x 2 1 2 6 Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow are screws with a 6 lobe flat nib and coarse thread. They are made of steel and have a zinc yellow finish. They are used for fastening metal to metal and are self drilling, meaning they can be driven into metal without the need for a pilot hole. They are also self tapping, meaning they create their own threads as they are driven in. These screws are commonly