Metric Rubber Brass Insert Well Nuts
Flanged EPDM Insert With An Internal Metric Threaded Brass Nut
Metric 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. Metric Well nuts are a common choice for waterproofing holes where an attachment is needed. A metric well nut is also commonly referred to as a rawl nut or a rubber rivet nut.
Benefits of Well Nuts
- Highly corrosion resistant - Marine Grade
- Easy to install or remove
- Can be installed into blind holes
- Minimizes vibration and shocks
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|
|M3-0.5 x 12.6MM||#1||.040 - 4.00||12.60||11.00||1.40||7.90||7.90|
|M4-0.7 x 12.6MM||#1||.040 - 4.00||12.60||11.00||1.40||7.90||7.90|
|M5-0.8 x 14.1MM||#1||.040 - 4.90||14.10||12.70||0.90||9.60||9.60|
|M5-0.8 x 14MM||#2||.085 - 5.90||17.00||14.00||1.00||9.60||9.60|
|M6-1.0 x 21.1MM||#2||.080 - 4.70||21.10||19.05||4.75||12.70||12.70|