12-14 x 1 1/4 Unslotted Hex Washer With Number 4 Point Full Thread Self Drilling 410 Stainless 05NCUP5 an inner diameter of #4

an inner diameter of #4

With its 3/4-10 thread size and 8-inch length

They have a Pozi drive

This 5/8-11 x 4" hex machine bolt is made of steel and features a hot-dip galvanized finish for corrosion resistance

Heat-treated for added strength and durability

12-14 x 1 1/4 Unslotted Hex Washer With Number 4 Point Full Thread Self Drilling 410 Stainless 05NCUP5 an inner diameter of #412 14 x 1 1 4 Unslotted Hex Washer With Number 4 Point Full Thread Self Drilling 410 Stainless are designed to fasten metal to metal, and are often used in automotive, construction, and manufacturing applications. They are made of 410 stainless steel, which is resistant to corrosion and rust, and have a full thread design that provides a strong hold. The hex washer head allows for easy installation and removal using a wrench or socket, and the self