Rub Nut

Rub nuts, well nuts or sometimes known as rawl nuts are flanged rubber inserts with a captive brass nut inside. Fixing to virtually any material, either solid or hollow, they work well in numerous applications including metal sheet, plywood, and glass, plastic, composites etc.

The rubber inserts work well anywhere and they have the added advantage of not requiring any special tool.-great for the handyman. Highly valuable in isolating vibration and noise transmission.

Product Code Description Grip min-max (mm) Enquiry Cart
RN3-12.6 M3 x12.6 mm legth 0.40-4.00 Add to enquiry cart
RN4-12.6 M4 x 12.6 mm length 0.40-4.00 Add to enquiry cart
RN5-14.1 M5 x 14.1 mm length 0.40-4.90 Add to enquiry cart
RN5-17.0 M5 x 17.0 mm length 0.85-5.90 Add to enquiry cart
RN5-21.5 M5 x 21.5 mm length 4.00-10.00 Add to enquiry cart
RN5-26.5 M5 x 26.5 mm length 7.90-15.00 Add to enquiry cart
RN6-16.0 M6 x 16.0 mm length 0.40-4.00 Add to enquiry cart
RN6-21.1 M6 x 21.1 mm length 0.80-4.70 Add to enquiry cart
RN6-26.7 M6 x 26.7 mm length 6.40-11.50 Add to enquiry cart
RN8-18.3 M8 x 18.3 mm length 0.40-4.00 Add to enquiry cart
RN8-27.9 M8 x 27.9 mm length 3.95-9.50 Add to enquiry cart

Selected imperial sizes also available.

Seeking performance data information?  Click here (PDF) (23 Kb)

Rub Nut Advantages

  • Seals out moisture
  • Absorbs vibration/shock
  • Suitable for numerous materials including metal class, plywood, plastic etc
  • Muffles noise
  • Helps prevent metal corrosion
  • One step installation
  • Isolates electrical conductivity
  • No special tools required

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