Feature

●Thickness: 0.5 inch (12 mm).
●Thread part = Fine [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.

[M10 (P=1.25)]



[M12 (P=1.25)]




Description

■Shape: Three lock with flange

Hexagonal nut for loosening by tilting the 3 of the 6 sides of the nut into a conical shape for increased tightening torque and loosening effect. The seat side has a seat (flange) that is larger than the width of the two sides, which increases the tightening strength and prevents loosening.
Use a tool such as a spanner or wrench to tighten it.
■ Thread Shape: Fine

Finer than the nations most standard pitch (coarse) prescribed by ISO (International Organization for Standardization) standard. Compared to coarse threads, it has a shallow valley and a larger cross-section area which makes it less likely to loose. Please note that there are multiple sizes of pitch depending on the thickness of the screw. Primarily used where precision is required.
■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: unichrome

Chromate-treated with only luster.
The hexavalent chrome content is rare, and the corrosion resistance is less than chromate. Hexavalent chrome is hazardous and does not comply with RoHS directive. The alternative is trivalent white.
Color is "Silver Color".
Product Features:

Shape
One piece all-metal torque enhancement lock nut.

Features
By tilting the 3 of the six sides of the nut into a conical shape, tightening torque increases
It will prevent loosening effect.
Since it has been waxed, it can be tightened with smooth torque.
Since it is a single piece, there is no danger of falling off.
Comes in a variety of shapes to suit your purposes, such as flanges, fine, etc.