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ABB 60800B 1/4 COMPR AND FLW

Manufacturer: Thomas & Betts | Catalog # 60800B | North Coast Part # 233666
$1,479.80 /c (100 ea)
ea
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Specification Sheet Brochure Product Catalog Page
Belleville Spring Washer Plus Flat Washer, 1/4 Inch Bolt Size, Belleville O.D. 11/16 Inch, Flat O.D. 3/4 Inch

Technical Information

Applications
For tight, secure bus-bar connections.
Material
Steel
Type
Belleville Washer

Manufacturer Information

Brand
Color-Keyed

General Product Info

12-Digit UPC
786210870175
Finish
Zinc
GTiN
00786210870175
Product UPC
78621087017

Dimensions

Outside Diameter
3/4 in
Thickness
0.055 in ; 1.4 mm
Features
  • Maintains constant pressure in heavy-duty, high-temperature applications.
  • Essential when bolting aluminum lugs and connectors to buss bars with steel or brass hardware.
Application
  • For tight, secure bus-bar connections.
Notes
  • When bolting aluminum lugs and connectors to buss bars with steel or brass hardware, the recommended practice to ensure a tight connection is to use a Belleville spring washer on top of a flat washer under the bolt head or nut. For heavy-duty service where the heat rise is expected to exceed 30 degrees Celcius above ambient, this procedure maintains constant pressure as the connector metals expand and contract with temperature changes.
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