which means that it sits flush with the surface of the material it is being used in
ensuring exceptional load-bearing capacity
The serrated flange helps to prevent the nut from loosening due to vibration or other forces
while the socket head design enables easy installation with a hex key
It is 2 inches long and has a 20 threads per inch
12X5/16 One Half Round Spacer Nylon J1188SFPY which means that it sitsThe 12X5 16 One Half Round Spacer Nylon is a small, lightweight, and durable spacer designed for use in a variety of applications. It is made of high quality nylon, which is resistant to wear and tear, and has a smooth, non porous surface. The spacer has a diameter of 12mm and a thickness of 5 16", and it features a half round shape that allows it to fit snugly against surfaces. It is commonly used in electronics, automotive, and construction