QuikGrip

Metal-To-Wood Fasteners

Your roofing materials are only as good as the fasteners that keep them in place. Don’t skimp, go with the brand you trust for all your metal roofing needs: Marco. Our full line of QuikGrip™ fasteners are designed to deliver superior performance for all your metal-to-wood applications.

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Marco Industries QuikGrip Roofing Screws

This is your heavy-duty fastener designed to withstand the stresses of demanding applications. EPDM rubber is bonded to the steel washer to prevent delaminating, forming a superior seal – even when driven at an angle. The 5/16″ HWH with bonded sealing washer covers the existing hole completely, creating a watertight seal, even if stretched out by movement of the metal roof. And like our standard Metal2Wood fastener, mechanical zinc plating provides extended corrosion resistance.

SizeHeadCarton QtyWeight/M
14 x 1"5/16" HWH25008.250
14 x 1-1/2"5/16" HWH200010.321
14 x 2"5/16" HWH150012.495
Pull Out Strength (LBS ULT)
Substrates
PLYWOODOSBSOUTHERN PINESPRUCE PINE FIROAKHEMLOCK FIR
3/4"5/8"1/2"7/16"1"1-1/2"1"1-1/2"1"1"1-1/2"
85842043630083216207741387-10141579
Point
Diameter
Major
Diameter
Minor
Diameter
Head Across
Flat
Nominal
Tensile
Minimum
Torsional
Nominal
Shear
30º TYPE 17.245 / .248.178 / .185.305 / .3124272 LBS.125 IN-LBS.2995 LBS.
Pull Over Strength (LBS ULT)
Material
DesignationAZ55 Galvalume90 Galvanized
NOM. GAUGE2926242220
THICKNESS.015.019.024.032.038
14mm x .590759696119013101585
Washer Sizes
#10 HiLo
IDOD
.275".590"