Starway - Hex Nut M6 DIN 934 A4 Stainless Steel - 7039411

Starway – Hex Nut M6 DIN 934 A4 Stainless Steel

This is a genuine Starway M6 hexagon nut manufactured to DIN 934 in A4 (marine-grade 316) stainless steel. It is an original replacement fastener for the Starway Automatic Backwash Valve, ensuring a secure, corrosion-resistant connection in demanding pool environments.

Compatibilità

This nut is a factory-specified spare part for the Starway Automatic Backwash Valve range. Its M6 thread and DIN 934 form factor are a precise match for the original assembly, making it the correct choice when replacing worn or damaged hardware during valve maintenance or overhaul.

Perché l'originale conta

A4 stainless steel (equivalent to 316 grade) offers excellent resistance to chlorinated water, pool chemicals, and moisture — exactly the conditions found around pool filtration equipment. Using a genuine Starway part guarantees the correct grade, thread tolerance, and dimensional fit, avoiding the risk of thread damage or premature corrosion from sub-standard alternatives.

Installazione

The nut fits a standard 10 mm spanner or socket. Always torque to the valve manufacturer’s specified value and inspect the mating bolt threads before fitting. Replace in pairs where multiple nuts secure the same assembly for even clamping force.