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|Widths Across Flats:||29mm|
fine thread nuts,
metal hex nut
Pitch 1.5mm Slotted M20 Fine Thread Hexagon Nuts With 17mm Thickness
The hexagon slotted nuts are used together with screw, bolted bolt and c otter pin, to prevent the rotation of bolts and nuts.
The pitch of this product is 1.5mm, belong to fine thread nut. The difference between coarse thread nuts and fine thread nuts are: the size of the pitch is different. The pitch of coarse thread nuts is larger.
Fine thread nuts are suitable for high speed rotating or moving parts connection. Because of helix angle is small, they have good anti loosening effect. In addition, they usually are used to adjust axial gap of machine, and can play the role of component trimming.
The thread section of coarse thread nuts are larger, so they are more suitable to bear greater tension and impact force. At the same time, they can be conveniently disassembled.
|widths across flats||29mm|
|Head style||Hexagon slotted|
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