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|Widths Across Flats:||29mm||Materail:||Q235|
Fine Thread Thickening M20*1.5 Electroplate Color zinc Hexagon Nuts
Nuts are widely use in manufacture industry, such as automobile manufacturing, construction, agricultural machinery, rail transit, and so on.
Hexagon nut is used in conjunction with the bolt and screw, and it plays the role of fastening the machine parts.
Type 1 hexagon nut is the most widely used. Among them, hexagon nuts with product grade C are intended for the use on the machine and facility with rough surface and does not require high precision. Hexagon nuts with product grade A or B are intended for the use on the machine and facility with smooth surface and require high precision.
The thickness of type 2 hexagon nuts are thicker, and often are used in the case of dismantling.
The main differences between thick nuts and thin nuts are different fastening performance and different use properties. Usually thick nuts and thin nuts are used together.
The thickness of this product is 21mm, belongs to thickneing nut.Thick nuts often are used in the case of dismantling.
The pitch of this product is 1.5mm, belong to fine thread nut.The application place of fine thread nuts include: needing pre tightening force, asking for high precision requirements, compact design, and so on.
|Head style||Hexagon slotted|
|Finish||Electroplate Color zinc|
|widths across flats||29mm|
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