All Categories
History
Price (excluding tax)
Very Fast Response
Bossard's original brand product "Ribbed Lock Washer" is a standard safety washer Schnorr (Schnorr) washer born in Germany. Tapered ribs (undulations) formed on both sides of the washer made of extremely hard material bite into the bolt seating surface and the fastened part of the base metal, providing a locking effect. In addition, it is shaped like a disc spring with a trapezoidal cross section, with the outer periphery being thickest, and the repulsive force caused by deformation during tightening allows the bolt to maintain axial tension for a long time, so it is effective in preventing loosening, especially in areas with severe vibration. . Nord-Lock washers, which are used in sets of two with the rib side on the outside and the cam side on the inside, are locking washers with a wedge locking mechanism that uses axial force to prevent rotational loosening. Even if rotation in the direction of loosening occurs due to vibration, etc., the cam angle is designed to be larger than the screw lead angle, so it will not be able to get over the cam, and the cam surface will slide and increase in thickness in a wedge shape, pulling the fastener and causing the shaft to tighten. Increases strength and prevents loosening. Reusable lock washers, which can be tightened and removed using standard tools, are ideal for locations where they are regularly attached and detached as washers that save on maintenance.
You can search for other models from each index. The displayed value is the value of the currently selected part number.
See all 10 models in listPart Number
Lock washerProduct
WasherHandling Company
Bossard Co., Ltd.Categories
| Image | Price (excluding tax) |
|---|---|
|
|
Available upon quote |
Reviews shown here are reviews of companies.
Reviews shown here are reviews of companies.
Response Rate
100.0%
Response Time
4.2hrs
Company Review
5.0
