Key Features

• John Deere Round Head Square Neck Bolt, M8 x 35 (Part No. 03M7187) designed for precise fits in supported fastener applications.
• Round Head Square Neck design prevents rotation during installation, delivering a secure, stable seating under load.
• Durable steel with zinc coating provides corrosion resistance for outdoor and high‑use environments.
• Precisely engineered head thickness (4.80 mm) and neck depth (3 mm) ensure reliable seating and alignment under load.
• Versatile fastening solution for panels, brackets, and structural components in agricultural and workshop settings.
• Threaded with M8 standard, suitable for a wide range of John Deere fastener applications requiring standardization and interchangeability.

Product Details

• Product Type: Round Head Square Neck (Carriage) Bolt
• Brand: John Deere
• Part Number: 03M7187
• Thread Size: M8 (8 mm / 5/16")
• Length: 35 mm (1 3/8")
• Head Diameter: 18 mm
• Head Thickness: 4.80 mm
• Neck Depth: 3 mm
• Material: Steel
• Finish: Zinc coated

Compatibility

• Broad usage across John Deere equipment, including multiple tractor series and implements.
• Tractors & Series: 5E Series (e.g., 5E-5303, 5E-5403)
• 6M Series (e.g., 6M 95, 6M 105, 6M 145, 6M 165, 6M 200, 6M 250)
• 6R Series (e.g., 6R 145, 6R 175, 6R 230, 6R 250)
• 7M Series (e.g., 7M 200, 7M 230)
• 7R Series (e.g., 7R 210, 7R 250, 7R 350)
• 8R / 8RX Series (e.g., 8R 230, 8R 310, 8R 410, 8RX 340, 8RX 410)
• Additional Equipment: 2025R, 2032R, 2038R7500A PrecisionCut, 7700A E-Cut8230, 8250R, 8295R, 8310R, 8360R, 8370R