"Zero washer" that bolts never go around
Japan Pralad Co., Ltd.
About This Product
"Sound Zero washer" that completely prevents bolts around (patented).
Bolt size: Compatible with M14 to M72.
■ It is not a washer that uses the frictional resistance of the surface unevenness due to a jizzle -like lowlet processing.
The bolt does not surely turn around because it has a special structure that changes the effective ground area (equivalent friction diameter).
■ Since the ground surface of the washer is not jagged, the seating surface of the opponent's material is not damaged by gully scratches.
■ Just replacing it from a normal flat gold washer to prevent bolts that are troublesome.
Backup wrench tools are no longer needed, and bolt tightening time can be greatly reduced.
■ Use case used
1. Two -disc loosening washer problems
It is an excellent loosening washer, but the bolt head is taken around when tightening.
2. Problem of loosening nuts with plate springs
It is an excellent loosening nut, but the bolt head is taken around due to vibration.
3. Baiping twin nut problems
It is an excellent loosening nut, but the bolt head is taken around due to vibration.
■ Solution
If you use "Zero washer" on the bolt head
It completely prevents bolts and solves everything.
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Product
"Zero washer" that bolts never go around
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Handling Company
Japan Pralad Co., Ltd.
1 Models of "Zero washer" that bolts never go around
| Product Image | Part Number | Price (excluding tax) | Bolt diameter | Bolt head af | Material | Non -turnover rate | Washer inner diameter | Washer outer diameter | Washer thickness |
|---|---|---|---|---|---|---|---|---|---|
|
|
Zero washer to go around |
$ 3.20〜 | M14 -M72 | Tell 22mm-105mm | S45C or SCM435 baking | 1.54 ~ 1.62 | 14.5 ~ 74 | 32 ~ 150 | 5-12 |
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About Company Handling This Product
- Japan
- Since 1984