8 Years Manufacturer ASTM A563 DH Heavy Hex Nuts to Venezuela Manufacturer
ASTM A563 DH Heavy Hex Nuts Dimension Standard: ASME B18.2.2 Inch Size: 1/4”-4” Other Available Material Grade: ASTM A563 A, B, C, D, DH and so on. Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, etc. Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality, Competitive Price, Timely Delivery,Technical Support, Supply Test Reports Please feel free to contact us for more details.
    • 8 Years Manufacturer ASTM A563 DH Heavy Hex Nuts to Venezuela Manufacturer Related Video:



    1. Loosen grub-screws left/right.

    2. Bring the observed object to binocular coincidence by excentric rotation of one or if necessary both telescopes.

    3. Gently tighten the grub-screws. –

    4. Check if the loupes are securely locked.

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