50pcs M5x20mm 10.9 Alloy Steel Button Head Hex Socket Cap Screw Bolt Black AC Motors Each side of the bracket

Each side of the bracket has two holes stacked one on top of the other while the single support provides additional strength

Use with tapping oil to get higher quality threads and more durable taps

They are commonly used to make connections between ISO-KF fittings and rubber vacuum hoses

Bore Diameter: 8mm to 14mm

06 inch (L*W*H)

50pcs M5x20mm 10.9 Alloy Steel Button Head Hex Socket Cap Screw Bolt Black AC Motors Each side of the bracketDescription: 10. 9 Tensile Strength . Alloy Steel material . Hex Socket Button Head . Fastener Type: Machine Screw . Button head hexagon socket screws can be widely used in electrical connections in home furniture and office equipment, electronics, machinery, cars and boats.