Locking screw polywave
Crown Precision Industry Co., Ltd.

About This Product

Product information
■Better locking effect than spring washers and toothed washersPolywave is made by bending the seat of the screw head at an angle, making it wave-like, and applying heat treatment to give it elasticity and hardness, so the screw head itself is stronger than spring washers and toothed washers. play a role.

■Returning torque increases relative to tightening torquePolywave is not only much more effective than any type of washer to prevent loosening, but the return torque actually increases compared to the tightening torque. The reason is that by tightening Polywave, the wavy seating surface of Polywave elastically adheres to the object to be tightened, and at the same time, the wavy convex portions bite into the object while applying plastic deformation. .

After tightening is completed, the polywave rotates by itself due to vibration, but the convex part that has bitten into the object to be tightened bites even deeper, which increases the return torque and prevents loosening. Gives a big effect.

■Improvement of work efficiencyPolyWave has an integrated screw and washer structure, which reduces assembly man-hours and improves work efficiency.

■Simplification of operationsUsing Polywave eliminates the need for washers, which saves time and effort from ordering to inventory management, helping to simplify your business.

product structure
■Material, heat treatment and surface treatmentThe material is carburized, quenched and tempered low carbon steel, and the surface treatment can be zinc plating, nickel plating, chrome plating, etc.

Model
There is 1 model available for this product.

Product
Locking screw polywave

Handling Company
Crown Precision Industry Co., Ltd.

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1 Models of Locking screw polywave

Image	Part Number	Price (excluding tax)
	Polywave	Available upon quote

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About Company Handling This Product

Crown Precision Industry Co., Ltd.

Japan

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Locking screw polywave Crown Precision Industry Co., Ltd.

About This Product

■Better locking effect than spring washers and toothed washers

■Returning torque increases relative to tightening torque

■Improvement of work efficiency

■Simplification of operations

■Material, heat treatment and surface treatment

1 Models of Locking screw polywave

Polywave

Other products of Crown Precision Industry Co., Ltd.

About Company Handling This Product

Locking screw polywave
Crown Precision Industry Co., Ltd.