[SIZE&PACKAGE]: The thread size of the flange round head hexagon socket screw is M5x20mm / M5 x 0.79" (D*L), the pitch is 0.8mm, the hexagon width is 3mm /0.12", the total head thickness is 2.75mm/0.11", the flange thickness is 1mm/0.04", and the head thickness is 1.56mm/0.06". The package content is 50pcs flange round head hexagon socket screws.
[MATERIAL]: These flanged button head socket cap screws are made of 304 stainless steel material, which surface has a black oxide finish and has good rust and corrosion resistance, high strength, and excellent wear resistance.
[DESIGN]: The flanged button head design offers a low profile and a larger bearing surface, ensuring a secure hold and evenly distributing the load. The flanged design helps to prevent over-tightening and provides a neat finish.
[INSTALLATION ]: To use these flanged button head socket cap screws, simply align the screw with the intended hole and fasten it using a hex key wrench. Very easy to install.
[APPLICATION]: These button head socket screws are suitable for various applications such as machinery, automotive, electronics, and furniture assembly. Their sturdy construction, corrosion resistance, and stylish black color make them good for functional and aesthetic purposes.
Colour: Black
Size: M5-0.8x20mm