1490 Pcs Vis M2 M3 M4 M5 Vis Boulons et écrous, Vis et écrous, Vis Boulons à Tête Fraisée Cruciforme et écrous, Boulons Vis à Tête Plate, Vis à Tête Cruciforme avec Rondelles argent Assortiment Kit

The M2 m3 m4 m5 bolt and nut set is made of carbon steel, corrosion resistant, not easy to rust, not easy to break, and provides excellent stability. It can still maintain high strength and excellent performance in harsh environments. Flat Head Countersunk Bolts Design: flat head countersunk screw design, the whole bolt cap sinks into the workpiece after installation, which can keep the workpiece surface smooth and beautiful. The bolt and nut set has clear and firm threads, is smooth and burr-free, is easy to insert and is not easy to loosen. Equipped with hex nuts and washers: hex nuts make your installation more accurate, the clamping effect is better and the load capacity is higher. Washers can provide strong holding force, thereby increasing the contact area, reducing stress and protecting parts and screws Multi-scenario Application Nut and bolt sets are suitable for maintenance and replacement of equipment in mechanical industries such as homes, shops, garages, small repair shops, household and office appliances, various mechanical equipment, ship assembly, etc. Package includes: 1490 pieces in total, including m2, m3, m4 and m5, and nuts and washers, the thread of matching machine screws is sharp, clean, uniform and accurate, in sufficient quantity to meet the needs of use in multiple fields