8mm-1.25 x 40mm Zinc Plated Class 8.8 Steel Coarse Thread Hex Cap Screws
These 8mm-1.25 x 40mm Class 8.8 Coarse Hex Cap Screws are crafted from high-quality Class 8.8 steel, ensuring reliable strength and long-lasting performance in demanding applications. Featuring a durable black oxide finish, these bolts offer excellent corrosion and wear resistance, making them suitable for both indoor and outdoor use. The hex head design allows for easy installation and removal with standard wrenches or sockets, while the head stamping enables quick class and grade identification even after installation. Ideal for industrial, automotive, and construction applications, these hex cap screws provide precise threading for smooth engagement with nuts, delivering maximum holding power to keep components securely connected under stress. Whether you’re assembling machinery, structural frameworks, or heavy equipment, these bolts offer dependable performance and durability. Designed for professionals and DIY enthusiasts alike, these bolts combine strength, corrosion resistance, and ease of use, making them a versatile choice for a wide range of fastening needs.
Features
- Black Oxide finish provides corrosion and wear resistance
- Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress
- Head stamping provides easy class/grade identification even after installation
- Hex head design allows for easy installation and removal with standard wrenches or sockets
- Manufactured from Class 8.8 steel for reliable strength and long‑lasting performance in demanding applications.
Specifications
- Thread Size: 1.25mm
- Subclass: MP
- Tariff Code: 7318.15.8066
- Scale: Metric
- Nominal Size: M8-1.25 x 40mm
- Retail Selling Unit Piece Count: 10
- Drive Type: Hex
- Country of Origin: China
- Thread Type: Coarse
- Drive Size: 13mm Wrench/Socket
- Material: Steel
- Length: 40mm
- Diameter: 8mm
- Class: MR
- Finish: Zinc
- Product Line: GF