Taiss 2322PCS M3 Screw Kit,Metric Screws Assortment M3x4MM-35MM Nuts and Bolts Kit,M3 Screws 12.9 & 10.9 Grade Black Alloy Steel Hex Socket & Button Head Screw,Machine Screw Set for 3D Printing
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M3 Metric Screw Assortment Grade 12.9,(With exquisite portable box, it is easy to store, carry and use.Can be used as a storage box.)This metric bolt and nut kit comes in 19 sizes.A total of 2322PCS.
M3 Screw Kit:Socket Head Screws：M3x4/6/8/10/12/16/20/25/30/35mm;Button Head Screws：M3x4/6/8/12/16/20/25/30/35mm;19 sizes,M3 Nut/ Flat washer/ lock washer.
Nut and Bolt Assortment Kit is made of 12.9 Grade Alloy Steel,Fully Threaded,high hardness, firmness, corrosion resistance, good wear resistance and long service life.
Widely used in:Metric M3 Bolt kit are widely used in furniture, machinery, home, DIY projects, motorcycle and automobile maintenance, and other indoor/outdoor places.
Product packaging:These Metric Screw and nuts assortment are all put in a Handheld box with bolt size labels on it. Convenient for users to use and carry.
