Metric M4 Hex Socket Head Cap Screws Bolts Nuts And Washers Assortment Kit Boasting 405 Rock Solid Fasteners Built Tough From Top Shelf 12.9 Grade Alloy Steel With A Smooth Black Oxide Coating For Your Next Big Build

Metric M4 Hex Socket Head Cap Screw Assortment Kit
✔️ 12.9 Grade Alloy Steel Black Oxide Coated Hardware

This four hundred five piece supply hands you metric M4 hex socket head cap screws, flat washers, and hex nuts packed in a rugged plastic box you can toss in your work van. The whole lot is pretty handy for tightening down bike frames, putting together shop fixtures, fixing up home appliances, or bolting up motorcycle rigs where shaking vibrations tend to bust standard bolts loose.

Contains exactly four hundred five pieces total across mixed lengths
Thread pitch runs from six millimeter all the way to thirty millimeter sizes
Built tough with a solid steel core for real high tensile strength
Smooth black oxide surface locks out rust and takes heat like a champ
Rolls out with a proper Allen wrench and a sorted divider tray inside

💡 What makes high tensile metric socket head cap screws ideal for heavy duty automotive and motorcycle repairs?

Running premium grade fasteners through your engine bay or chassis mount setup eliminates worrying about loose bolts after rough rides. These metric hex head bolts deliver reliable performance with straightforward benefits:

- Lock tight against road shock and frame flex during aggressive riding
- Resist corrosion faster than zinc plated alternatives after oil exposure
- Provide accurate thread engagement for quick swaps and routine tune ups
- Match perfectly with standard M4 hex keys found in most mechanic kits
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