- This is a black metric threaded set with the bolts length ranging from 10mm-80mm.
- Material of Grade 8.8 Alloy Steel, moisture-proof oxidation and corrosion resistance, suitable for indoor or outdoor fixation or repair.
- Includes M4 /M5 /M6 / M8 / M10, 5 size nuts and bolts、match Flat , all neatly fitted in a sturdy box，total 485pieces.
- Widely used in door handles, taps, lamps, knobs, locks and toys, plumbers and other small repair work around shops, garage or homes; as well as a variety of precision machinery, classification instruments, electronics, household appliances, communication products.
- For a complete list what the kit includes scroll down or click see more product details
