This is a replacement steel 12mm ID x 1.75 thread pitch Nut and is 19mm OD x 11.74mm height. This nut is to be used in both ductile iron and stamped steel hangers for both the side bolts and pendulum. This product should last 2 years in harsh conditions and up to 5 years in optimal conditions. Some conditions may require replacement sooner. Sold as each.
**Installation, Safe Use and Maintenance Instructions**
IMPORTANT: Please read for important information. In this material we have tried to provide some requirements stated in the CPSC Handbooks, ASTM F2373-11, F1487-11 and F1148-09. However, we in no way intend for this to be a complete list of requirements. Also these publications are updated frequently with changes therefore, you should read these publications yourself to determine if any part or installation could prove a danger to a child.
To help keep children safe from harm, review installation and maintenance instructions before installing equipment. These are located in the description of every product on our website. www.americanswing.com Download and print these instructions and keep in a safe place. You can also call us at 1-800-433-2573 for more information or see http://www.cpsc.gov/cpscpub/pubs/325.pdf.
Installation: Our parts are sold as either replacement parts or components of a set, unless you are buying our Metal Frame Set, therefore these parts need to be installed according to the sets installation instructions. If the installation instructions differ from ours please contact us at 800-433.2573.
Use this nut to assemble pendulum to swing hangers, if old nut is worn, damaged or missing. Make sure that when you place bolt back through bushing in pendulum that the nut is reattached snugly. After tightening, the threads should not be showing more than two threads past the nut.
Safe Use: This is for children 0 – 12 years old only. Adults should supervise children at all times. Do not allow children to use unsafely. Do not allow it to be used if damaged.
Maintenance: At beginning and end of each play season and once a month during play season, check for sharp edges and/or cracks in hanger, paying particular attention to surface around bolt holes. Check to see if oil lite bearing in swing hanger pendulum is worn or cracking. When worn or cracked, replace pendulum. Check for vandalism. Replace parts if necessary. Check to make sure lock nuts are tight. Maintain detailed inspection and maintenance records for public-use playground equipment.
Any damage from vandalism, abuse or misuse VOIDS all warranties.