M20 Self-locking flange nuts DIN6927 class 10 zinc flake 1 pcs.

Self-locking flange nuts M20 DIN6927

One-piece all-metal hexagon nut with an integral flange. The self-locking function is provided in the metal threaded part; the nut has no polyamide insert. The underside bearing surface of the flange is smooth, without serrations.

Technical parameters

• Dimensional reference: DIN 6927
• Catalogue references: ISO 7044; ISO 12126
• Nut type: One-piece self-locking flange nut
• Locking design: All-metal, without plastic insert
• Flange surface: Smooth
• Internal thread d: M20
• Thread pitch P: 2,5 mm
• Thread tolerance: 6H
• Overall height h: max. 22,4 mm
• Height m: min. 18,9 mm
• Flange diameter dc: max. 42,8 mm
• Spanner size s: 30 mm
• Property class: 10
• Mechanical properties standard: ISO 898-2; DIN 267-23 (catalogue requirements)
• Product grade: A (ISO 4759-1)
• Material: Steel
• Coating: Zinc flake
• Quantity in pack: 1 pcs.
• Sales unit: pack

h is the overall height, while m is a separate height dimension shown in the diagram. The maximum for h and dc and the minimum for m have been retained. ISO7044/ISO12126 references and requirement standards are stated according to the catalogue sheet; they do not declare that all standard requirements are identical or report a test result for a specific batch.

Material, coating and selection

Class 10 steel, zinc flake. Class 10 refers to the nut. Selection of the screw, tightening torque and operating conditions should take the entire joint into account.

Dimensions and diagram references:

d — thread M20, P = 2,5 mm, tolerance 6H;

h — overall height max. 22,4 mm;

m — height indicated in drawing min. 18,9 mm;

dc — flange diameter max. 42,8 mm;

s — spanner size 30 mm.

Our own diagram shows catalogue geometry and dimensional references, not production documentation. Product and carton illustrations are indicative and represent the product family; exact quantities and values are defined by the offer parameters.

Scope of supply

The price includes 1 pcs. of nuts M20 DIN6927 class 10, zinc flake.

The number of pieces visible in front of the carton does not determine the quantity supplied.

Frequently asked questions

How many pieces does the price include?

1 pcs. of nuts M20.

Does the nut have a plastic insert?

No. This is a one-piece all-metal variant.

Is the underside of the flange serrated?

No. The underside bearing surface is smooth.

What spanner size and thread does this variant have?

Spanner size 30 mm; thread M20 with pitch 2,5 mm and tolerance 6H.