560 Pieces M3 M4 M5 M6 304 Stainless Steel Hex Socket Head Cap Bolts Screws Nuts Washers Assortment Kit with Hex Wrenches

【Sizes】M3 x 8mm/12mm/16mm/20mm, M4 x 8mm/12mm/16mm/20mm, M5 x 8mm/12mm/16mm/20mm, M6 x 8mm/12mm/16mm/20mm screws (Drive Type: Hex Socket; Head Style: Hex Socket Head ) with matching hex nuts and flat washers, different sizes can meet your different needs.
【Material】304 Stainless Steel, stainless steel material which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using. We also provide four free relevant wrenchs in our sets.
【Package】560 Pieces in total, packed in a durable transparent box with label. It is easy to distinguish the size of the product, when you want to use a certain screw, you don't have to waste time buying it separately, you can choose the suitable one to meet all your needs.
【Features】Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.
【Wide Applications】High-quality 304 stainless steel. This kit can be widely used in all kinds of precision machinery industry, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.

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