When it comes to critical structural components in vehicle assembly and repair, few parts are as essential as the Frame Screws M12x1.75×107.50. This specific fastener is engineered to meet the rigorous demands of securing a vehicle’s frame, suspension components, or other high-stress structural elements. The precise alphanumeric designation is a complete technical blueprint: M12 indicates a 12mm metric thread diameter, 1.75 specifies the fine thread pitch of 1.75mm between threads for superior clamping force and vibration resistance, and 107.50 denotes the exact shank length of 107.5 millimeters.

Manufactured from high-grade, heat-treated steel, these screws are designed for exceptional tensile strength and durability. They are typically coated with a corrosion-resistant finish, such as zinc plating or a similar treatment, to withstand exposure to moisture, road salts, and environmental contaminants, ensuring long-term reliability and integrity. Proper installation is paramount; they must be torqued to the vehicle manufacturer’s exact specifications using calibrated tools to achieve the correct preload and clamping force without compromising the threads or the component.

The Frame Screws M12x1.75×107.50 are not generic fasteners. They are OEM-specified or equivalent replacements crucial for maintaining the structural safety and alignment of the vehicle. Using an incorrect size, grade, or length of fastener in these applications can lead to catastrophic failure. This specific screw is commonly required in frame reinforcement, cross-member attachment, and heavy-duty suspension mounting. Always verify the exact part number and specifications against your vehicle’s service manual or OEM guidelines to ensure a perfect and safe fit for your repair or restoration project.