Zinc flake coated nuts 10.9

DIN 934 nuts with zinc-flake coating — choosing thread and packaging

This category contains zinc-flake coated steel hexagon nuts DIN 934 from the group identified in the catalogue as 10.9. The range includes eight diameters from M8 to M24 and two thread types. When buying parts for machine assembly, equipment repairs or structural connections, compare the complete nut designation with the connection documentation. Diameter alone is insufficient to match the thread.

Coarse thread — sizes and pitches in the range

Sixteen products have coarse metric threads. The product page descriptions give the following values:

• M8 — pitch 1,25 mm, packs of 50 or 500 pieces.
• M10 — pitch 1,5 mm, packs of 10 or 500 pieces.
• M12 — pitch 1,75 mm, packs of 25 or 350 pieces.
• M14 — pitch 2 mm, packs of 10 or 100 pieces.
• M16 — pitch 2 mm, packs of 10 or 200 pieces.
• M18 — pitch 2,5 mm, packs of 10 or 150 pieces.
• M20 — pitch 2,5 mm, packs of 10 or 100 pieces.
• M24 — pitch 3 mm, sold as 1 piece or in a pack of 50 pieces.

Fine-pitch thread — designs with a pitch of 1,5 mm

Four further products have fine-pitch threads: M12×1,5 — 10 pieces and M14×1,5, M16×1,5 and M20×1,5 — 5 pieces each. The number after × specifies thread pitch in millimetres. For example, M14×1,5 and coarse-thread M14 with a pitch of 2 mm are two different designs. Choose the variant matching the screw or threaded rod.

Zinc-flake coating and connection requirements

Zinc-flake coating protects steel against corrosion. Its detailed properties depend on the coating system and finishing layers used. If the project requires specific corrosion resistance, friction coefficient or tightening torque, compare the documentation of the specific design. Catalogue designation 10.9 does not replace confirmation of the nut property class and compatibility of the complete connection.

Frequently asked questions before purchase

Does every nut in this category have a coarse thread?
No. Alongside coarse threads there are four fine-pitch designs with a pitch of 1,5 mm. Check the selected product designation and description.

Does the price cover one nut?
Check piece count in the name and “Quantity sold” field. The range includes a single M24 nut and packs from 5 to 500 pieces, depending on variant.

How do you find other DIN 934 nuts?
Go to the complete DIN 934 nut category or compare zinc-flake coated nuts from catalogue group 8.8.

NERON Piła — help selecting fasteners

Need nuts for maintenance, workshop equipment or a specific project? Prepare diameter, thread pitch, required coating, number of pieces and the designation from the documentation. Contact NERON in Piła to clarify the product selection.