M2 M3 M4 M5 Nuts and Bolts Assorted Set 1625 Pcs Carbon Steel Hex Socket Head Cap Screws Bolts and Nuts Kit Thread Fastener Machine Hex Bolts & Nuts Assortment Kit with 4Pieces Hex Keys for Free

الميزات الأساسية

• 【High Quality 10.9 Grade Alloy Steel】Our nut and bolts kit is made of outstanding carbon steel with rust-proof plated, great wear-proof, a nice smooth finish, solid and durable for long time use, provides strength and offers good corrosion
• 【Standardized Metric Size】1625 pieces M2 M3 M4 M5 allen screws with nuts and flat & spring lock washers. Button socket head screws x 4 lengths: 8mm, 12mm, 16mm, 20mm, equipped with 4 allen wrenches, handy installation.
• 【Easy to Carry】All hex bolts and nuts and flat washers sets are packed in a storage box, which is easy to use, find and carry. Avoid the screws being scattered or lost during use. You can use nuts and washers for more precise installation.
• 【Wide Applications】Suitable for furniture repair, mechanical instruments, electronic products, household appliances, DIY projects, communication equipment, robots, 3D printing equipment, food machinery, petrochemical industry,
• 【Easy to Use】The surface of the socket head screws is smooth and free of burrs, the thread is clear and firm, easy to insert. Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation