M4x50 mm Flat Head Socket Cap Screws, 20 Pcs Bolt with Hex Spanner, Black
Flat countersunk screw is suitable for power, aerospace, office equipment, petrochemical, electronics, communications, shipbuilding industry, machinery, etc. You can also see them in construction, manufacturing, engineering, assembling, landlord, repairmen, and other DIY projects.
Specification
Color: Black
Material: Carbon Steel
Thread Size: M4x50 mm
Outside Diameter: 8 mm/0.31 Inch
Length: 50 mm/1.97 Inch
Inner Hex Dia: 2.5 mm/0.1 Inch
Pitch: 0.5 mm / 0.02 Inch
Strength Level: 10.9 Grade
Packing List: 20 Pcs x Flat Head Socket Cap Screws + 1Pcs x Hex Spanner
Advantage
Hex Drive Machine Screws: Made of durable carbon steel, strength level is 10.9 grade, wear-resistant, providing good strength and corrosion resistance in bad environments.
Good Stability & Beautiful Surface: Hex drive countersunk bolts with clear threads, provide stability and can be used for a long time. Beautifully cut, and the head is flat. Provide a good decoration, easy to use, and install.
Instruction
All screws are coated with anti-rust oil for better performance. All hexagon head screws come with 1 Hex Spanner, various sizes and precise threads for different applications.
NOTE: Please confirm the size before placing an order.