640Pcs Metric M3 Flat Head Hex Socket Cap Screws Assortment Kit, M3x 6/8/10/12/16/20/25/30 Internal Hex Drive Allen Bolts Nuts and Washers Set, 304 Stainless Steel, Fully Threaded, Pitch: 0.5mm

Key features

• 🔩Valuable M3 Screws Kit：You will get 640pcs M3 x 6mm/8mm/10mm/12mm/16mm/20mm/25mm/30mm falt head hex socket cap screws with matching hex nuts, lock washers and flat washers with hex wrench, thread pitch：0.5mm， it has enough variety to cover all your needs.
• 🔩High Quality Materials: HanTof m3 screws are made of high-quality 304 stainless steel 18-8,which features is corrosion, rust resistance,and high hardness,they can with stand heavy loads and offer a long service life.
• 🔩Easy to Use: M3 Flat head Hex socket cap screws are feature a design with socket head that provides better torque transmission and more stable performance.And will not easily deform and slip during use. You just need to insert the screw into a pre-drilled hole and turn it clockwise using the hex wrench.
• 🔩Organized Storage Box: M3 screw kit are packed in a reinforced labeled box with separate compartments and sturdy latches, not scattered or lost, the organized storage case makes it easy to keep everything tidy and accessible.
• 🔩Wide Use: This Flat head Hex socket cap screws assortment are perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection. for professionals, amateurs, landlords, repairmen, other DIY. The set is perfect to replace broken and missing screws.

SPECIFICATION: Screw Style: Button Head Hex Socket Cap Screws, Internal Hex Drive Machine Screws Bolts Thread Diameter: 3 mm Thread Pitch: 0.5 mm Head Diameter: 5.9 mm Head Height: 2.0 mm Screw Length: 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm High Quality Material 304 Stainless Steel Widely used in various precision machinery industries, classified instruments, meters, electronic products, household appliances, communication products, automobiles, locks, lamps, toys and so on. PACKING LIST: M3 x 6mm -------- 20Pcs M3 x 8mm -------- 20Pcs M3 x 10mm ------- 20Pcs M3 x 12mm ------- 20Pcs M3 x 16mm ------- 20Pcs M3 x 20mm ------- 20Pcs M3 x 25mm ------- 20Pcs M3 x 30mm ------- 20Pcs M3 Nuts---------- 160pcs M3 Flat Washer ---- 160pcs M3 Lock Washer --- 160pcs Hex Wrench ------- 1Pcs Total: 641PCS

Free shipping included. 30-day hassle-free returns.