Example of rivet nut coding

M6 Steel Insert to suit plate thickness of 4mm, with Zinc and Yellow finish.

Series	Grip	Range	Steel Zinc & Yellow
M6FRO	M	S	ZY

e.g. M6FRO - M - S - ZY

Type	Description	Material
F.R.O. Series	Flat Head, Open End Rivet Nuts	Aluminium, Steel, Stainless Steel
K.R.O. Series	Csk Head, Open End Rivet Nuts	Aluminium, Steel, Stainless Steel
F.R.C. Series	Flat Head, Closed End Rivet Nuts	Aluminium, Steel
R.S.O. Series	Reduced Head, Serrated Open Rivet Nuts	Steel
R.E.S.O. Series	Reduced Head, Serrated Euro Open Rivet Nuts	Steel
F.S.O. Series	Flat Head, Serrated Open End Rivet Nuts	Steel
R.R.O. Series	Reduced Head, Open End Rivet Nuts	Steel
R.E.O. Series	Reduced Head, Euro Open End Rivet Nuts	Steel, Stainless Steel
F.X.O. Series	Flat Head, Hexagon Open End Rivet Nuts	Steel, Stainless Steel
R.X.O. Series	Reduced Head, Hexagon Open End Rivet Nuts	Steel
R.P.X.O. Series	Reduced Head, Part Hexagon Open End Rivet Nuts	Steel, Steel (Metric), Stainless Steel (Metric)
Jack-Nut	Jack-Nut provides reliable fixing in thin, soft or brittle materials.	Jack-Nut
Well-Nut	The Well-Nut is the smallest shock absorber in the business.	Well-Nut
	Example of rivet nut coding	Example of rivet nut coding