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Jiangsu Zhenya Special Screw Co.,Ltd is one of the leading China coil rods manufacturers and suppliers,Website:http://www.zhenyafastener.com, as a professional company, our productive factory is able to produce CE certification coil rods at both high quality and low price. Welcome to buy discount and cheap, or wholesale products from us.
Coil rods work well as concrete forming systems because the continuous loose threads allow for dust and dirt without interfering with threading


Threaded Rod, Coil, Medium Carbon, Plain Finish


The information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. If the order received does not meet these requirements, it may result in a supplier corrective action request, which could jeopardize your status as an approved vendor. Unless otherwise specified, all referenced consensus standards must be adhered to in their entirety.















Rod




T.P.I.




Tensile




Root Dia




Major Dia




Safe WLL (lbs) � �**






Dia




Stress Area






Max




Min




Max




Min




Tensile




Shear






1/2"




6




0.1385




.425




.420




.500




.486




9,000




6,000






3/4"




4.5




0.3066




.635




.625




.750




.740




18,000




12,000






1"




3.5




0.5408




.840




.830




.985




.965




38,000




25,300






1-1/4"




3.5




0.9072




1.085




1.075




1.225




1.215




56,000




37,500






Length is measured end to end using a �tolerance of /- �