Flanged Nyloc Nuts M4–M10 — A2 Stainless Steel DIN 6926

Why choose these Flanged Nyloc Nuts

Our Flanged Nyloc Nuts are manufactured from A2 (18/8) stainless steel to DIN 6926, combining three features in a single component: a corrosion-resistant stainless body, an integral serrated flange that replaces a separate washer and bites into the joint surface, and a nylon insert that grips the bolt thread to resist vibration loosening. The result is a faster, neater and more secure fixing for any joint exposed to moisture, weather or vibration — ideal for marine, outdoor and engineering use where a zinc-plated nut would corrode.

Sizes available

• M4 / 4mm — small brackets, panels and trim
• M5 / 5mm — furniture, signage and light fabrication
• M6 / 6mm — handrails, gates and general fabrication
• M8 / 8mm — marine deck fittings, automotive and trailer fixings
• M10 / 10mm — structural and heavy-duty applications

Pack options

Each size is available as a single unit sample, or in packs of 5, 10 or 20. Use the variation selectors above to choose the exact combination you need.

Typical uses

• Marine deck and rail fittings, boat trailers and outdoor pontoons
• Garden furniture, fencing and decking where stainless corrosion resistance is needed
• Automotive, motorcycle and trailer assembly subject to vibration
• Workshop and engineering fixings where a separate washer would be slower to fit

How to fit

Place the nut onto a standard metric bolt or stud with the flanged, serrated face against the work surface. Tighten with a hex spanner or socket — the bolt thread will cut into the nylon insert as it engages, producing the locking action. Use a clean, undamaged bolt thread for best results; nyloc nuts are designed to be installed and removed only a limited number of times before the locking action weakens.

Delivery

Same-day dispatch on orders placed before 2pm, Monday to Friday. Free UK delivery on orders over £20. Tracked options available at checkout.