【Value Pack】You will get: various lengths of M2 M3 M4 M5 screw kit, M2*4/8/12/16mm 40 sets for each size; M3*6/8/12/16mm 35 sets for each size; M4*8/12/16/20mm 30 sets for each size; M5*8/12/16/20mm 20 sets for each size, quantities for durability.【Exquisite craftsmanship】Our screws adopt surface galvanizing technology, smooth and oil-free, with better corrosion resistance and rust prevention performance, suitable for long-term use.【High-quality Material】These metric nuts and bolts are made of premium 10.9 grade alloy steel, Clear thread, smooth and burr-free, not easy to slip during rotation, even force and good tightening strength. corrosion resistant, sturdy, durable enough to meet different occasions.【Wide Applications】This metric bolt assortment can be widely used in all kinds of precision machinery, instruments, 3D printers, computers, electronics, home appliances, locks, etc.【Portable Package】All metric screws are packed in a clear box, clear label paper is pasted on the outer cover, Arranged by size, you can easily store and find the size you need.
