6-20 x 1/2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc NY188 These 5/8-11 x 3 Heavy

These 5/8-11 x 3 Heavy Hex Structural Bolts are designed for use in structural applications and meet ASTM A325 Type 1 specifications

and general construction tasks

which helps to prevent the screw from slipping out of the hole

this lock washer effectively secures bolts

this hex tap bolt is a trusted choice for both residential and commercial projects

6-20 x 1/2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc NY188 These 5/8-11 x 3 HeavyThese 6 20 x 1 2" Slotted Indented Hex Washer Self Tapping Screws Type AB are fully threaded and zinc plated for corrosion resistance. They have a slotted drive and an indented hex washer head for increased gripping power. These screws are designed for use in a variety of applications, including metal, plastic, and wood. They are also self tapping, which means they can create their own threads as they are driven into the material.