6-18 x 3/8 Unslt Ind Hex Washer 1/4" Across The Flats F/T Self Piercing Sc Zinc Needle Pt KTM The bolt is used to

The bolt is used to fasten two pieces of metal together and is typically used in construction and manufacturing applications

The bolt is made from steel and has a black phosphate finish for corrosion resistance

and a flange head that provides a secure hold

The acoustical eye design allows for easy installation and removal of ceiling tiles

The hanger bolt is ideal for suspending pipes

6-18 x 3/8 Unslt Ind Hex Washer 1/4" Across The Flats F/T Self Piercing Sc Zinc Needle Pt KTM The bolt is used toThese 6 18 x 3 8" unslotted hex washer head self piercing screws have a 1 4" across the flats drive and a full thread. They are made of steel and have a zinc needle point. These screws are designed for use in metal applications and are self piercing, meaning they can be driven into metal without the need for a pilot hole. They are also heat treated for added strength and durability.