Factory directly sale ASTM A307 Grade B Heavy Hex Cap Screws for Venezuela Factories

ASTM A307 Grade B Heavy Hex Bolts Heavy Hex Cap Screws Standard: ASME B18.2.1 (Various types of configuration are also available) Thread Size: 1/4”-4” with various lengths Grade: ASTM A307 Grade B Finish: Black Oxide, Zinc Plated, Hot Dip Galvanized, Dacromet, 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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    Our standard 30″ hot rolled crossarm is available in 11,12,13 and 14gauge. This video is an example of our crossarm being installed on a metal line post attached with
    (2) 5/16″ x 1″ cap screws and (2) 5/16″ lock nuts..

    (slot patterns can be customized to your preference)

    Visit www.JimsSupply.com for more info.

    Jim’s Supply Inc. is the largest manufacturer of metal trellising materials, including metal grape stakes and crossarms. We also carry a full line of vineyard supplies.