Shackle Bolt With Zerk Fitting 9/16 x 3.40 Inch, 7/16-20 Shoulder Bolt, Zinc Plated With Nut - Heavy-Duty Auto Repair Hardware For Trucks, Cars, Motorcycles, And Vehicle Maintenance

Heavy-Duty Shackle Bolt with Zerk Fitting 9/16 x 3.40 in
✔️ 7/16-20 shoulder bolt, zinc plated with nut and Zerk fitting

The shackle bolt with Zerk fitting is a heavy-duty fastener designed to secure shackles and linkages in automotive and trailer systems. It's commonly used on trucks, cars, motorcycles, and other maintenance projects where lubrication access is needed.

✅ Diameter 9/16 in
✅ Length 3.40 in
✅ Thread: 7/16-20
✅ Zinc plated finish with nut
✅ Zerk grease fitting included

💡 What is a shackle bolt with Zerk fitting used for in heavy-duty vehicle maintenance? This handy fastener is used to secure shackles and lubrication points on vehicles, trailers, and equipment. - grease fitting enables regular lubrication for moving shackles - 7/16-20 thread matches common shackles and linkages - zinc plating resists corrosion in automotive environments

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