【HIGH QUALITY】These metric bolt assortment are made of 304 stainless steel, which offers a high level of chemical and corrosion resistance, which can ensure long time using
【Cost-effective】---This set contains 1225 pieces of commonly used screws nuts and washers. 4 sizes of M2 M3 M4 M5, each size has 4 lengths respectively; for specific parameters, please refer to the second picture.
【Good storage and assortment】All these screws nuts and washers are packed In a sturdy easy-use plastic storage box, stored in categories and labeled, so you can find the size you need quickly. In order to avoid the products being messed up or broken during the shipping process, we have made separate packaging for the smaller sizes and provided a sturdy cardboard box outside the plastic box.
【APPLICATION】This screw & bolt assortment sets widely used in all kinds of machinery, classified instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights and toys, etc
【WEAK MAGNETIC】--- The magnetic properties of 304 stainless steel due to the structure transformation reasons are not at the same level as the magnetic properties of stainless steel of other materials, which means that the magnetic properties of 304 steel always show weak magnetic properties.
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