M8 x 25mm (20 PCS) Flat Countersunk Head Socket Cap Screws, 10.9 Grade Alloy Steel, Black Oxide, Allen Hex Socket Drive, Full Thread, Coarse Thread UNC

Package Included: M8 x 25mm Flat Head Socket Cap Screws Specification Thread Size：M8 Thread Pitch: 1.25mm Screw Length: 25mm Color: Black Material: Grade 10.9 Alloy Steel About Flat Head Socket Cap Screws Flat head socket cap screws have a flat top that tapers down to a cone shape that will sit flush into a countersunk hole and give a finished appearance. They are known for their effecient application performance and endurance widely used in a variety of industries such as construction, manufacturing, engineering, assembling, aircraft and so on and serves a wide range of use for professionals, amateurs, landlords, repairmen and DIYers. The high quality alloy steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance. Note The flat head socket cap screws length are measured from the top to the end of the thread and the thread length is the overall length minus the height of the head. Contact Us: If you have any questions when using, please feel free to contact us by Amazon message.