ProMax®

ProMax Optimized Thread Length™ screws will make construction easier. Available in Stainless, NoCoRode, and unplated steel with a self drilling auger point Read More

 
McFeely's ProMax Screw Thread DetailProMax Prevents Board Jacking













ProMax®

ProMax® The screws normally used to install 2x4 or 2x6 for decking are 3 inched long and have 1 inch of unthreaded shank. Since 2x4 and 2x6 deck material is normally 1 ½ inches thick, the threads bridge the joint, as shown, resulting in an uneven and unsightly surface or screws that are over driven trying to pull down the board. The thread length is optimized to eliminate cross treading or Board Jacking. Plus the 1/8 system allows the use of the longest possible screw.

McFeely's ProMax

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  1. ProMax Propack Assortment SKU: MPP-PROMAX
    $87.50
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