M6-1 x 4mm Black Hex Socket Set Grub Screws,Headless Cup Point,Flat Point Grub Bolt,Internal Hex Drive,Alloy Steel,Grade 12.9 Carbon Steel,for Towel Rack Door Knob,External Thread,Pack of 50

M6-1 x 4mm Black Hex Socket Set Grub Screws,Headless Cup Point,Flat Point Grub Bolt,Internal Hex Drive,Alloy Steel,Grade 12.9 Carbon Steel,for Towel Rack Door Knob,External Thread,Pack of 50

• Package Including: 50Pcs x Cup Point Socket Set Screw.Size: M6-1x4mm
• Type : Cup Point Socket Set Screw
• Made of 12.9 grade Carbon steel blackl internal hex drive cup-point with strong corrosion resistance property, durable and sturdy, has strong hardness and does not fall off easily, you can use it for along time.
• Hexagon socket head fixed flat head screw: firm, corrosion-resistant, deep thread, smooth surface, sharper thread, uniform force, firm and non-slip. Ideal for tight areas where the head needs to be flush or below the surface and easy to install. It can be well hidden without affecting the beauty of the project.
• Widely used in machinery and equipment, civil hardware and compact instruments, such as gear fixing, cam fixing, household door handle, hardware faucet, towel rack, etc.