6-13 x 1 1/4 6-Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow 5/16-18-1 while its 1 1/4-inch outer

while its 1 1/4-inch outer diameter creates a wider bearing surface

10-16 x 1 #8HD unslotted indented hex washer high low screw fully threaded 18-8 stainless steel is a type of screw that is used in a variety of applications

These 10-16 x 5/8 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Thread 18-8 Stainless are designed with a slotted drive and indented hex washer head

30 degree thread angle

These 7/16" Regular (medium) Split Lock Washers are made from zinc and are designed to be baked

6-13 x 1 1/4 6-Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow 5/16-18-1 while its 1 1/4-inch outerThese 6 13 x 1 1 4 6 Lobe Flat Nibs Coarse Thread Type 17 Exterior Screw Partial Thread Zinc Yellow are designed for use in a variety of applications. They are made of zinc plated steel for durability and corrosion resistance, and feature a 6 lobe flat nib for easy driving. The coarse thread design provides a strong hold in wood and other materials, and the partial thread allows for easy adjustment. These screws are available in a variety of sizes to