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Power Tools Direct£9.36Visit shop Sealey Ab046sn Steel Nut Assortment 255Pc M4-M16 Metric
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The Sealey Steel Nut Assortment (AB046SN) is a versatile hardware collection designed for mechanics, engineers, and DIY enthusiasts who need a reliable range of metric fasteners on hand. Providing 255 pieces covering sizes from M4 to M16, this kit ensures you are prepared for most standard assembly and repair tasks, though it is important to note that these are standard zinc-plated steel nuts and are not suitable for high-torque automotive or critical safety structural applications.
| Colour | Silver |
|---|---|
| Model Part Number | AB046SN |
| Brand | Sealey |
They feature standard zinc plating which offers basic protection, but they are not stainless steel and may rust if exposed to constant moisture or rain.
These are standard utility-grade nuts manufactured to DIN 934; they are not intended for high-tensile or critical automotive safety applications.
No, these are strictly metric-threaded and will not fit imperial or UNC/UNF bolts.
The M8 nuts in this set have a standard coarse thread pitch of 1.25mm.
Yes, the assortment comes in a durable, partitioned plastic storage box.
Check for debris on the bolt threads or potential mismatch in thread pitch. Never force a nut if it does not spin on easily by hand.
This is a sign of moisture exposure; apply a thin layer of machine oil to the remaining stock to prevent further oxidation.
Ensure the lid is fully snapped shut before transporting the case to keep the internal partitions sealed.
To keep your assortment in top condition, store the case in a dry environment to prevent surface corrosion on the steel. When selecting a nut, always verify the thread pitch corresponds to your fastener, as these are standard metric coarse threads. If you find a compartment running low, you can easily replenish it with loose stock from your local supplier. Avoid using these nuts in marine environments or extreme chemical conditions, as standard zinc plating may degrade over time without additional corrosion protection like grease or anti-seize compound.
