M4x30mm Hex Bolts 304 Stainless Steel Hexagon Screw Bolt 50pcs Locknuts Note: Do not detach the

Note: Do not detach the hoop

): 25mm / 1

Can replace the old locks

Ideal Magnetic Screwdriver - Those bits fit for electric screwdrivers

M4x30mm Hex Bolts 304 Stainless Steel Hexagon Screw Bolt 50pcs Locknuts Note: Do not detach theDescription: 1. Material: 304 stainless steel bolts are suitable for use in wet or dry environments, are not easy to rust and have good corrosion resistance. 2. Application: It is widely used in the assembly and maintenance of households, machine tools, construction, ships and DIY project. Such as the assembly and fixing of guardrails, home appliances, pipeline installations, equipment, steel framed houses, etc. 3. Installation: A wrench is required