Feature(may vary by option.)

●Screw diameter: M8 pitch 1.25
●Material: SUS304 (or equivalent material)
●Dimensions: Flat diameter 0.5 inches (12 cm), Flange diameter 0.7 inches (17
●Pack Quantity: 10
●JIS B1190 Standard Product

[M8]

Description

Made of rust-resistant stainless steel.
The circular flange part uniformly the pressure on the seat when tightened, and disperses it to prevent problems such as recessing the seat. (It can be installed without a washer) The serrated portion on the flange is sloped to prevent the nut from rotating in the direction of loosening the nut, so you can expect the effective value of the nut to loosen.