Kozelo 10pcs Socket Head Cap Screws M4-0.7 x 80mm Alloy Steel Black Oxide 12.9

Key Features

• Brand: Kozelo
• Quantity: 10 pieces
• Type: Socket head cap screws (hex socket)
• Thread: Partially threaded, Size: M4-0.7
• Length: 80 mm (3.15 inches)
• Head: 7.22 mm diameter, 4 mm thick; Hex width: 3 mm
• Material: Alloy carbon steel with black oxide finish
• Grade: 12.9
• Applications: Machinery assembly, equipment, tools, furniture, RC planes, engines, lathes, chassis, conveyors, electronics, routers, switches

Specifications

• Thread Size: M4-0.7
• Thread Type: Partially Threaded
• Head Diameter: 7.22 mm
• Head Thickness: 4 mm
• Hexagon Width: 3 mm
• Material & Finish: Alloy steel with black oxide coating
• Hardness/Grade: 12.9

Notes

• Check correct size before purchase using calipers or a gauge checker.
• Suitable for low-humidity environments; for higher corrosion resistance consider stainless steel variants.

These screws are designed to securely fix parts in machinery and equipment, maintaining structural integrity across industrial and furniture applications.