Covid-19 - Fastenright is open for business for all fastener and fixing enquiries. Orders are being processed and despatched as normal.

Header fastener image

Security Fasteners and General Fixings from Stock and to order

Click Now for a Quote

Call +44(0) 1902 457734

Twitter Icon Facebook Icon LinkedIn Icon Skype Icon

Rivet Nut Flanged Knurled Closed End

SKU: RN07 Categories: ,

Flange Head Rivet Nuts with a knurled body and closed end are internally threaded inserts used in applications where the material thickness is too small to tap a conventional thread. By using rivet nuts, a strong thread is created in thin sheets of material for high strength fastening from bolts and other threaded articles.

The large diameter of the flanged head is used to reinforce the hole and increase resistance to pull-out, making this style of head ideal for load-bearing applications. The closed-end is used in applications to reduce corrosion from moisture or contamination, whilst also preventing screws that are too long from being used in the application.

The knurled body of the countersunk rivet nut helps to prevent rotation within the application, especially when installed in softer materials, providing extra resistance to vibration – more than the smooth-bodied version.

Flange head rivet nuts with a knurled body and closed end are installed using a special tool, with a threaded stud that engages with the internal threads of the rivet nut and pulls upwards. This deforms the unthreaded section of the rivet nut to expand under the reverse side of the material, providing a high strength permanent thread.

Available in diameters from M4 to M10 to suit various grip ranges. Materials and finishes available include zinc plated steel (yellow triangle icon image), A2 stainless steel (black icon image), A4 stainless steel (blue icon image) and aluminium. Other materials and sizes can be made to order.

Please contact us with your requirements to further your enquiry.

Rivet Nut Flanged Knurled Closed End Technical Drawing

 

Rivet Nut Flanged Knurled Body Closed End
Thread Diameter Grip Range (GR) Hole Diameter (D) Body Diameter  Head Diameter (DK) Head Thickness (K) Length (L) Availability
M3 0.5 – 2.5 4.9 4.8 8.0  0.9 15.5 yellow triangle icon imageblack icon imageblue icon image
M3 0.5 – 2.5 5.0 4.9 7.0  0.9 15.0 yellow triangle icon imageblack icon image
M3 2.5 – 4.0 5.0 4.9 7.0  0.9 16.0 yellow triangle icon imageblack icon image
M3 2.5 – 4.0 4.9 4.8 8.0  0.9 16.5 yellow triangle icon imageblack icon imageblue icon image
M4 0.5 – 3.0 5.9 5.8 9.0 1.0 16.5 yellow triangle icon imageblack icon imageblue icon image
M4 0.5 – 3.0 6.0 5.9 9.0 1.0 16.0 yellow triangle icon imageblack icon image
M4 3.0 – 4.5 5.9 5.8 9.0 1.0 18.0 yellow triangle icon imageblack icon imageblue icon image
M4 3.0 – 5.5 6.0 5.9 9.0 1.0 19.0 yellow triangle icon imageblack icon image
M5 0.5 – 3.0 6.9 6.8 10.0 1.0 19.0 yellow triangle icon imageblack icon imageblue icon image
M5 0.5 – 3.0 7.0 6.9 10.0 1.0 18.5 yellow triangle icon imageblack icon image
M5 3.0 – 5.5 6.9 6.8 10.0 1.0 21.5 yellow triangle icon imageblack icon imageblue icon image
M5 3.0 – 5.5 7.0 6.9 10.0 1.0 21.5 yellow triangle icon imageblack icon image
M5 5.5 – 8.0 7.0 6.9 10.0 1.0 24.5 yellow triangle icon imageblack icon image
M6 0.5 – 3.0 9.0 8.9 12.0 1.5 21.5 yellow triangle icon imageblack icon image
M6 0.5 – 3.0 8.9 8.8 13.0 1.5 22.0 yellow triangle icon imageblack icon imageblue icon image
M6 3.0 – 5.5 9.0 8.9 12.0 1.5 24.0 yellow triangle icon imageblack icon image
M6 3.0 – 5.5 8.9 8.8 13.0 1.5 24.5 yellow triangle icon imageblack icon imageblue icon image
M6 5.5 – 8.0 9.0 8.9 12.0 1.5 26.5 yellow triangle icon imageblack icon image
M8 0.5 – 3.0 11.0 10.9 15.0 1.5 26.0 yellow triangle icon imageblack icon image
M8 0.5 – 3.0 10.9 10.8 16.0 1.5 26.5 yellow triangle icon imageblack icon imageblue icon image
M8 3.0 – 5.5 11.0 10.9 15.0 1.5 28.5 yellow triangle icon imageblack icon image
M8 3.0 – 5.5 10.9 10.8 16.0 1.5 29.0 yellow triangle icon imageblack icon imageblue icon image
M8 5.5 – 8.0 11.0 10.9 15.0 1.5 28.5 yellow triangle icon imageblack icon image
M8 8.0 – 10.5 11.0 10.9 15.0 1.5 31.0 yellow triangle icon imageblack icon image
M10 0.5 – 3.0 12.0 11.9 16.0 2.0 28.0 yellow triangle icon imageblack icon image
M10 0.5 – 3.0 12.9 12.8 19.0 2.0 28.5 yellow triangle icon imageblack icon imageblue icon image
M10 3.0 – 6.0 12.0 11.9 16.0 2.0 33.0 yellow triangle icon imageblack icon image
M10 3.0 – 6.0 12.9 12.8 19.0 2.0 33.5 yellow triangle icon imageblack icon imageblue icon image
M10 6.0 – 9.0 12.0 11.9 16.0 2.0 36.0 yellow triangle icon imageblack icon image
M10 9.0 – 12.0 12.0 11.9 16.0 2.0 39.0 yellow triangle icon imageblack icon image
M12 3.0 – 6.0 15.9 15.8 23.0 2.0 33.5 yellow triangle icon imageblack icon imageblue icon image