1625Pcs M2 M3 M4 M5 Metric Screw Assortment,304 Stainless Steel Bolts and Nuts
Specification： .
M2/M3/M4/M5
2200PCS M2 M3 M4 M5 Metric Screws Assortment Kit, Hex Socket Button Head Assorte
Lenths of the thread M2x4mm/8mm/12mm/16mm. M3x6mm/8mm/12mm/16mm. M4x8mm/12mm/16mm/20mm. M5x8mm/12mm/16mm/20mm. And the average error is less than 0.01mm,perfect for professional and DIY projects.
880PCS Metric Screws Assortment Kit, Hex Socket Head Cap, Bolts Nuts Washers New
Product Specifications (Total Quantity: 880pcs). And the average error is less than 0.03mm. Design: These screws have a rounded cap-shaped head with a six-sided hex drive to accommodate an Allen socket wrench.