544 Piece Threaded Machine Screws Bolts and Nuts Set 304 Stainless Steel M3 M5 M6 Screw Assortment Washer Set

PREMIUM MATERIAL: Machine screws are made of 304 stainless steel which has the characteristics of corrosion resistance oxidation resistance rust resistance high hardness and high temperature resistance. Other Sizes: Our Nut and Kits come in 4 common sizes and matching flat washers: M3//M5/M6 x 8/12/16/20mm QUICK PLACEMENT AND ORGANIZATION: in a sturdy clear case to prevent leaks and mixing. Following the instructions on the sticker you can quickly find the corresponding compartment and take out the part you need. Scope of use: These screws can be widely used in different industries and scenarios such as construction installation machinery automotive DIY repairing furniture or home appliances. With a wide range of screws it can meet all the needs of domestic life and industrial use. Colour: silver Material: 304 stainless steel Package Contents: 540 x /washer/nut 1 x M3 hexagon wrench 1 x hexagon wrench 1 x M5 hexagon wrench 1 x M6 hexagon wrench Note: label color random don t accept the specified