Manufacturing Companies for ASTM A354 BD BC Hex Bolts to Portland Factories

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.

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    In this video I’m installing some metal roofing over an existing ash-fault shingled roof. This is not a complete install only basic install on a bungalow, I’m not showing how to install in valleys, dormers around chimneys or installing pipe flashing, trims, flashing, gable trims etc. Please check out other peoples videos here on YouTube for more information.
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    I am not a roofer. This is just a DIY install on “my cottage roof”, always follow the code in your area and speak with a professional metal installer.