12mm-1.75 x 120mm Zinc Plated Class 8.8 Steel Coarse Thread Hex Cap Screws

12mm-1.75 x 120mm Class 8.8 Coarse Hex Cap Screws are engineered from high-quality Class 8.8 steel, delivering exceptional strength and durability for demanding industrial and construction applications. Featuring a Black Oxide finish, these bolts offer enhanced corrosion and wear resistance, ensuring long-lasting performance even in challenging environments. The hex head design facilitates easy installation and removal using standard wrenches or sockets, while precise threading guarantees smooth engagement with nuts for maximum holding power. Ideal for use in machinery assembly, automotive repairs, structural projects, and heavy equipment maintenance, these hex cap screws provide reliable fastening solutions where strength and reliability are critical. The head stamping allows quick identification of the screw’s class and grade, even after installation, helping professionals maintain quality and safety standards with ease. These bolts combine robust material construction with practical design features, making them a dependable choice for both industrial and commercial users seeking high-performance fastening hardware.

Features

• Head stamping provides easy class/grade identification even after installation
• Hex head design allows for easy installation and removal with standard wrenches or sockets
• Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress
• Black Oxide finish provides corrosion and wear resistance
• Manufactured from Class 8.8 steel for reliable strength and long‑lasting performance in demanding applications.

Specifications

• Retail Selling Unit Piece Count: 4
• Product Line: GF
• Material: Steel
• Diameter: 12mm
• Drive Type: Hex
• Drive Size: 19mm Wrench/Socket
• Thread Size: 1.75mm
• Thread Type: Coarse
• Finish: Zinc
• Subclass: MP
• Nominal Size: M12-1.75 x 120mm
• Class: MR
• Scale: Metric
• Length: 120mm
• Country of Origin: China
• Tariff Code: 7318.15.8066