Back-Up Plate Washers

Aluminum or steel precision dimension washers are designed to be used with nail rivets to provide a larger bearing surface when setting into softer materials.

Available for 1/8” and 3/16” diameter nail rivets.

** Aluminum Washers Should Only Be Used With Aluminum Rivets, Steel Washers With All Other Rivet Materials **

Parts List

Product #Rivet SizeMaterial“A”
Dia. OD
“D”
Dia. Nominal ID
Thickness
BUPA41/8”Aluminum.375”.131”.060”
BUPA63/16”Aluminum.375”.192”.060”
BUPS41/8”Steel.375”.131”.060”
BUPS63/16”Steel.375”.192”.060”