113-501-229D VW 6mm Allen CV Joint Bolt - 1968-1979 Beetle & Bus

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CV Joint Allen Socket Bolt – 113-501-229D The 113-501-229D socket screw is the standard fastener for air-cooled CV joints. The internal hex (Allen) drive is particularly useful for mechanics because it allows the tool to seat deeply within the bolt head, reducing the risk of stripping—provided the head is cleaned of old grease before the tool is inserted. Because these bolts are located in a high-vibration area, they are typically installed with specialized lock washers. If you are replacing an axle or a boot, it is standard practice to use a fresh set of these bolts to ensure the internal hex is crisp and the threads are undamaged. Detailed Vehicle Compatibility VW Beetle (Standard): 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977 VW Super Beetle: 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979 VW Bus (Type 2 / Transporter): 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979 VW Type 3: 1968, 1969, 1970, 1971, 1972, 1973 Karmann Ghia: 1968, 1969, 1970, 1971, 1972, 1973, 1974 Product Highlights & Features Precision Internal Hex: Sized for a 8mm Allen driver, ensuring maximum torque transfer. Black Oxide or Zinc Finish: Usually coated to provide a layer of protection against the harsh environment under the car. Class 12.9 Metric: Meets the highest metric strength standards for automotive fasteners. Technical Specifications Part Number: 113-501-229D Thread: M8 x 1.25 Drive Type: 8mm Internal Hex (Allen) Length: 48mm (Standard CV length) Installation & Maintenance Tips Clean the Socket: Before attempting to loosen old bolts, use a small pick or screwdriver to scrape the dried grease and dirt out of the Allen socket. This allows the tool to bottom out completely and prevents stripping. No Impact Wrenches: It is highly recommended to start and finish these bolts by hand. Using an impact wrench on a 8mm Allen bolt can easily shock the head and cause it to round out. Torque: Tighten to 25 ft-lb (35 Nm) in a cross-pattern. Re-check the torque after 500 miles of driving, as these bolts are known to "settle" initially. 113501229D 03004 Show more