M5-0.8 x 40 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox 12-24-2 These 8-18 x 1/2" Phil

These 8-18 x 1/2" Phil Hexwasher Full Thread Self Drill Screws are designed for superior performance and durability

It is 4 inches long and 5/16 inches in diameter

The screw has a flat undercut head that allows it to be countersunk into the material being fastened

and the bugle head provides a flush finish

The fully threaded design ensures a strong hold

M5-0.8 x 40 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox 12-24-2 These 8-18 x 1/2" PhilThe M5 0. 8 x 40 Metric Socket Head Cap Screw Class 12. 9 ISO 4762 Black Ox is a high strength, corrosion resistant screw designed for use in a variety of applications. It is made of alloy steel and has a black oxide finish for added durability. The screw has a socket head drive, which allows for easy installation and removal. It is also fully threaded, providing a secure hold in the material it is fastened to. The screw meets the requirements of ISO