2 Years’ Warranty for ASTM A354 BD BC Hex Bolts for Melbourne Manufacturer

ASTM A354 BD BC Hex Cap Screws Hex Bolts Standard: ASME B18.2.1 unless otherwise specified (Various types of configuration are also available) Thread Size: 1/4”-4” with various lengths Grade: ASTM A354 BD BC Finish: Black Oxide, Zinc Plated, Dacromet, PTFE and so on Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports Please feel free to contact us for more details.

  • 2 Years’ Warranty for ASTM A354 BD BC Hex Bolts for Melbourne Manufacturer Related Video:



    How To Replace Excavator Swing Gear Seal – In this video, Our staff is shown tearing down the swing gear of a HALLA HE130LCE Excavator to replace a faulty seal. This video covers the actual removal of the old seal, cleaning the parts, and re-installation of the new seal.

    The reason we are performing this fix is due to a leak caused by the old seal. Our crew has done this procedure on other machines before and the entire process took approximately one and a half hours, not including removal of the swing gear and re-installation into the excavator.

    We hope you have enjoyed this video and if so, SUBSCRIBE to our channel to stay up to date with each new video we post. As always, Thanks for Watching!

    If you would like more information about our company or if you or your company need a licensed Demolition, Excavating, Grading, Land Clearing, or Hauling Contractor in the Charlotte Meto Area, visit – https://www.wcblackandsons.com.