Good Wholesale Vendors BS7419 Square Square Holding Down Bolts Export to Cape Town

BS 7419 Square Head Square Neck Holding Down Bolts Standard: BS 7419 Metric Szie: M16-M64 with various lengths Material Grade: ISO 898-1 4.8, 8.8 Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized 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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    “Metal Roof Installation” by CoolFlatRoof.com
    ► More Metal Roofing at: https://www.coolflatroof.com/flat-roofing-blog/metal-roofing-prices/

    Learn how to install standing seam metal roof panels system with concealed fasteners. Stainless steel clips hold down the metal panels 12″ O.C. and are attached to the roof deck with two flat head screws, using special quick-drive screw-gun. This video will help DIY homeowners install metal roofing panels like a professional roofer.

    Standing Seam Metal Roof specs:

    Standing Seam we install, product information:

    Gauge:

    .032, .040 Aluminum

    24, 22* gauge metallic coated Steel

    24 gauge 55% Al-Zn alloy coated Steel with acrylic coating

    16*, 20* oz. Copper

    Panel Width: 11″, 15″, 19-1/4″ (Specify with or without stiffening ribs.)

    Seam Height: 1-1/2″ Nominal

    Texture: Embossed, Smooth

    Finish: KYNAR 500® PVDF or HYLAR 5000® PVDF

    Anodized: Clear, Bronze

    Colors: Choice of 30 standard colors.

    Accessories: Same gauge and finish as the panel or as specified.

    Minimum Pitch: 2:12