M3 M4 M5 M6 Nuts and Bolts Set Machine Screws & Nuts Assortment kit 304 Stainless Steel Hex Socket Button for 3D Printer Screws with a Reusable Storage Box (320pcs)

【Nuts and Bolts kit Size】M3 M4 M5 M6 Screw bolts with a Reusable Storage Box in total 320pcs. M3 Bolts--40pcs ( M3X10mm/10pcs, M3X20mm/10pcs,M3X25mm/10pcs,M3X30mm/10pcs); M4 Bolts--40pcs ( M4X10mm/10pcs, M4X20mm/10pcs, M4X25mm/10pcs,M4X30mm/10pcs); M5 Bolts--40pcs ( M5X10mm/10pcs, M5X20mm/10pcs,M5X25mm/10pcs, M5X30mm/10pcs); M6 Bolts--40pcs ( M6X10mm/10pcs, M6X20mm/10pcs,M6X30mm/10pcs , M6X40mm/10pcs ) ; M3nuts--40pcs;M4nuts--40pcs ;M5nuts--40pcs;M6nuts--40pcs.
【High-Quality Materials】Nuts and bolts assortment kit in this kit are all made of black carbon steel, which is high in hardness and durable, nut and bolt assortment suitable for use in most indoor environments.
【Wide Variety】Metric screw assortment range includes nuts,bolts,washers and screws in a wide range of sizes and lengths,providing unmatched versatility for any project.
【Perfect for All Projects】This button head hexagon socket bolt Ideal for home repairs,furniture assembly, machinery maintenance,and more.Nuts and bolts assortment kit is a must-have addition to any toolbox or workshop.
【Orderly Storage】Assorted screws nuts and bolts are stored in a sturdy compartment storage box, which keeps all bolt and nut sets neatly arranged and easy to access.Each compartment is clearly labeled for quick identification and selection of the correct hardware, thus streamlining your workflow and saving you time and effort in finding the right parts.

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