EPDM Rubber Brass Insert Well Nuts

EPDM Rubber Brass Insert Well Nuts

Flanged Insert With An Internal Threaded Brass Nut


Well nuts are a mostly rubber (EPDM) fastener with a hidden brass nut near the end. They have a flange on one end with a long barrel that is inserted into a hole. Rubber Well nuts are a common choice for waterproofing holes where an attachment is needed. A well nut is also commonly referred to as a rawl nut or a rubber rivet nut.

Benefits of Well Nuts

  • Creates a water proof seal
  • Minimizes vibration and shocks
  • Easy to install or remove
  • Highly corrosion resistant - Marine Grade
  • Can be installed into blind holes

Well Nuts are a great choice to help prevent Galvanic Corrosion.


Size Grip Code Grip Range Length Head Diameter Head Height Body Diameter (max) Hole Size
#6-32 x 0.499 #1 0.015 - 0.156 0.499 0.452 0.062 0.312 0.312
#6-32 x 0.981 #2 0.375 - 0.607 0.981 0.554 0.035 0.240 0.250
#8-32 x 0.499 #1 0.015 - 0.172 0.499 0.438 0.052 0.312 0.312
#10-32 x 0.554 #1 0.015 - 0.192 0.554 0.500 0.036 0.377 0.377
#10-32 x 0.665 #2 0.035 - 0.232 0.665 0.562 0.040 0.377 0.377
#10-32 x 0.807 #3 0.030 - 0.227 0.807 0.750 0.187 0.377 0.377
1/4"-20 x 0.630 #1 0.015 - 0.111 0.630 0.630 0.051 0.500 0.500
1/4"-20 x 0.831 #2 0.031 - 0.187 0.831 0.740 0.187 0.500 0.500
1/4"-20 x 1.051 #3 0.250 - 0.457 1.051 0.635 0.051 0.500 0.500
5/16"-18 x 0.725 #1 0.016 - 0.156 0.725 0.875 0.125 0.562 0.562
3/8"-16 x 1.062 #2 0.015 - 0.437 1.062 1.250 0.187 0.750 0.750
Select Products Below
Product Specifications
Color
Black
Corrosion Resistant
Yes
Material
Neoprene EPDM Rubber with Brass Insert
Product Type
Well Nut
System of Measurement (Unit)
SAE (Inch)
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Select Products Below
Size:
Qty
Size
Select Package Quantity
SubTotal
Loading ...