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Aienxn 136PCS Metric Hex Flange Nuts Assortment Kit M3-M10

SKU CH-DKJ9-WPP1E

A 136-piece carbon steel hex flange nut assortment in six metric sizes from M3 to M10, zinc plated and packed in a plastic box

  • MaterialSteel
  • Selling UnitKit
  • Item Count12 pack
  • Compatibility/FitmentQ-099, Aienxn
  • Carbon steel construction with zinc plating resists corrosion for longer service life
  • Integrated flange distributes load evenly so fasteners stay tight under vibration
  • Six metric sizes from M3 to M10 in one kit cover the most common repair needs
  • 136 pieces pre-sorted in a plastic box keep the workshop organised and speed up selection
  • Reusable design allows repeated installation and removal without thread damage

Metric Hex Flange Nuts Kit

The Aienxn kit contains 136 hex flange nuts in six metric sizes from M3 to M10. Made of carbon steel with zinc plating, the nuts resist slipping and can be reused. They come organised in a plastic box for workshop or home storage.

Suits general repairs not stainless needs

Mechanics and DIYers who need a ready supply of common metric flange nuts will find the assortment practical. Buyers who require corrosion-resistant stainless fasteners or larger diameters should look elsewhere.

Carbon steel with zinc plating

The nuts are manufactured from carbon steel and zinc plated for basic corrosion protection. This material choice determines whether the kit matches the strength and environment requirements of the job.

Highlights

  • Carbon steel construction with zinc plating resists corrosion for longer service life
  • Integrated flange distributes load evenly so fasteners stay tight under vibration
  • Six metric sizes from M3 to M10 in one kit cover the most common repair needs
  • 136 pieces pre-sorted in a plastic box keep the workshop organised and speed up selection
  • Reusable design allows repeated installation and removal without thread damage

Specifications

BrandAienxn
MaterialSteel
Selling UnitKit
Item Count12 pack
Compatibility/FitmentQ-099, Aienxn
Part NumberQ-099

Questions about this item

What thread sizes do the 136 hex flange nuts cover so I can match my existing bolts?

The kit includes six metric sizes — M3, M4, M5, M6, M8 and M10 — so you can match the most common bolt threads in one box.

Will the zinc-plated carbon steel nuts gall or corrode when used with stainless-steel washers I already own?

Zinc-plated carbon steel works with stainless washers, but the mixed metals can accelerate corrosion in wet or salty environments; use a dielectric paste or matching steel washers for long life.

How can I confirm each nut seats correctly after installation?

The integrated flange should sit flat against the mating surface without wobble, and the nut should turn smoothly by hand before final torque — any binding or tilt means the threads or hole need cleaning.

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