Feature

●Thickness = 0.3 inch (8 mm)
●Thread part = Coarse [Pitch: Approx. 0.05 inch (1.25 mm)]
●Note on product images) This is a representative size image. Length of each part such as engraving, thread portion, pitch, etc. varies by size.
●Note: Please be sure to check the drawing for the size and other items.

[M8]




Description

■Shape: Small hexagonal low nut (with friction ring)

Hex nut for loosening and a spring-action friction ring on the top creates friction on the screw such as bolts to prevent loosening.
It is 2 sides smaller than standard loosening hex nuts and is lower in height.
Use a tool such as a spanner or wrench to tighten it.
■ Thread Shape: Coarse

It is the most standard pitch in Japan as prescribed by ISO (International Organization for Standardization) standard. The most frequent distribution in Japan.
■Material: Iron

Iron is steel. Steel is an alloy of iron containing less than 2% carbon.
Although it is commonly used in many circulations, it is cheap materials, but due to the downside of it is easy to rust, many surface treatments will reduce corrosion.
■Surface treatment: Trivalent white

It has the same corrosion resistance as "chromate" and has the same possibility of imitation self-healing.
Unlike hexavalent chrome, it is non-toxic and compliant with RoHS directive. So it is used as an alternative to unichromate/chromate.
Color is "Silver Color".
Product Features:

Shape
A ring that has a spring effect on the nut (the material called friction ring is SUS301) is integrated into it.
This is a "small and thin" U nut with a smaller width and thinner thickness than the normal "U-nut".

Features
The spring action of the friction ring creates friction on the male thread, creating a loosening effect.
Can be fixed in an intermediate position.
All metal construction with excellent heat resistance.