M3x9 Rivet nuts AN 320 zinc plating 5 pcs.
Open-end rivet nuts AN 320 M3x9, zinc-plated steel. Cylindrical knurled body, reduced countersunk flange 120°. Length 9 mm including flange. Grip range 0,50–1,50 mm, hole 5,1 mm. Price for 5 pieces.

Rivet nuts AN 320 M3x9 — zinc-plated steel, 5 pieces
Open-end rivet nut with longitudinally knurled cylindrical body and reduced countersunk flange. For setting an internal thread in thin components using a rivet-nut tool. Knurling limits rotation of the item in the hole.
Specifications before setting
- Catalogue designation: AN 320
- Rivet nut type: Open-end
- Body shape: Cylindrical
- Body surface: Longitudinally knurled
- Flange type: Reduced countersunk
- Flange angle: 120°
- Internal thread d: M3
- Thread type: ISO metric
- Thread tolerance: 6H according to ISO 965
- Body diameter d1: 5 mm
- Flange diameter d2: 6 mm
- Flange height k: 0,5 mm
- Nominal length l: 9 mm (including flange)
- Grip range g: 0,50–1,50 mm
- Installation hole according to the data sheet: 5,1 mm
- Material: Unalloyed (carbon) steel, EN 10025
- Coating: White electroplated zinc
- Coating designation: A2K
- Coating thickness according to the data sheet: 5 µm
- Passivation according to the data sheet: Cr3+
- Coating standard: ISO 4042
- Dimensional tolerances: To be confirmed
- Installation state: Before setting
Nominal length l = 9 mm is measured including the flange. Flange height k = 0,5 mm is a separate dimension.

Material and finish
Dimensions apply to the corresponding material and version of family AN 320. Material: unalloyed (carbon) steel, EN 10025. White zinc-plated finish. Passivation Cr3+; designation A2K, thickness 5 µm, ISO 4042. Thread tolerance: 6H according to ISO 965. No other tolerances or unstated hardness, setting force or load capacity have been assigned. Catalogue data are not a batch test certificate.
Selection and installation
Grip range g: 0,50–1,50 mm. Installation hole according to the applicable documentation: 5,1 mm. Selection of the item and setting parameters must be checked on the intended material. Preparation of the flange seat must suit the 120° geometry and intended material. The open-end version does not provide a sealed closure.

Scope of delivery and weight
The price covers a pack of 5 pieces. The existing weight assigned to the offer 0,15 kg has been retained without new calculations. It is not a confirmed catalogue weight for this quantity.
The photographs illustrate the family and example packaging; they do not document the exact number of pieces or the delivery carton. The applicable version and quantity are defined in the specifications. The thread and knurling length in the diagram are schematic. The diagram is not manufacturing documentation.
Frequently asked questions
How many pieces does the price include?
5 pieces.
How is the length measured?
Length l is 9 mm including the flange.
What flange does this version have?
Reduced countersunk 120°, diameter 6 mm and height 0,5 mm.
What hole and grip range does the documentation specify?
Hole 5,1 mm, grip range 0,50–1,50 mm. Selection and setting must be confirmed by trials.
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StanNowy
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Jednostka sprzedażyopakowanie
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MateriałStal niestopowa (węglowa), EN 10025
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Rodzaj gwintuMetryczny ISO
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PowłokaOcynk galwaniczny biały
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Długość [mm]9
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Ilość w opakowaniu5 szt.
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Średnica kołnierza d26 mm
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Tolerancja gwintu6H według ISO 965
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Masa przypisana do oferty0,15 kg (dotychczasowa, zachowana)
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Oznaczenie katalogoweAN 320
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Rodzaj nitonakrętkiPrzelotowa
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Kształt korpusuCylindryczny
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Powierzchnia korpusuRadełkowana wzdłużnie
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Rodzaj kołnierzaStożkowy zredukowany
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Gwint wewnętrzny dM3
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Średnica korpusu d15 mm
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Zakres zacisku g0,50–1,50 mm
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Otwór montażowy wg karty5,1 mm
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Tolerancje wymiaroweDo potwierdzenia
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Stan montażowyPrzed osadzeniem
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Kąt kołnierza120°
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Wysokość kołnierza k0,5 mm
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Długość nominalna l9 mm (łącznie z kołnierzem)
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Oznaczenie powłokiA2K
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Grubość powłoki wg karty5 µm
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Pasywacja wg kartyCr3+
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Norma powłokiISO 4042

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