600PCS M3 Screws Hex Stainless Steel Bolts and Nuts Kit Assorted Screws and Nuts Button Head Cap Metric M3 Bolt Kit with Wrench

The m3 bolts and nuts M3 screws M3 nut M3 Washer assortment kit is made of high Quality Stainless Steel 304,with Hex Head Screws Nuts Flat Washers Kit，rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use Widely Application:These M3 screws M3 nut M3 Washer nuts and bolts assortment kit Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection The screw set includes: 50pcs - -- M3 x 6 30pcs - -- M3 x 8 30pcs - -- M3 x 10 30pcs - -- M3 x 12 30pcs - -- M3 x 16 30pcs - -- M3 x 20 100pcs ---M3 nut 200pcs ---M3 flat washer 100pcs ---M3 spring washer

• HIGH QUALITY--SZHKM m3 screws bolts and nuts assortment kit is made of high quality 304 stainless steel material,which has the advantages of strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. The m3 40mm screws stainless screw assortment set have superior rust resistance and the excellent of oxidation resistance, you can use our m3 screws and nuts kit for a very long time.
• PACKAGE--- All of these m3 machine screws and nuts are packed in a durable and sturdy Box to efficiently bear the weight of the whole package. In order to avoid those m3 screws,m3 nuts and m3 washers stainless steel machine screws bolts and nuts being scattered and lost when you are using these nut and bolt assortment kit , we specially package for each different type of hex bolt for your convenience and storage. it's convenience storage system for all these machine screws assorted.
• FUNCTION--This set of m3 screws assorted consists of hex m3 screws nuts and bolts, m3 washers, and a humanized installation design. And free hex wrenches.
• SAFETY--The M3 screws bolts and nuts set mixed nuts Construction of good quality materials and use of unlimited hazardous material to ensure your personal safety during the using.
• WIDELY USED-- SZHKM nuts and bolt machine screws assortment kit mixed nuts can be used in manual DIY production, robots, UAVs, aerial aircraft, 3D printing equipment, communication equipment, medical equipment, food machinery, petrochemical industry, marine power facilities, architecture and other fields.