Feature

●Thickness = 4.2mm x Length = 19mm
●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 drawings for the sizes. Please contact us for any questions

[4.2×13]

Description

■Shape: Shin washer (+)
Thin washer head with cross hole.
The head height is low and the head is not overlooked, so the shape is focused on the appearance of the product after installation. In addition, the seat is wide so it can be pressed easily.

■Material: Iron
"Iron" is "steel" and is an alloy of iron containing 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".