Zac Metal Roofing Screws

Metal to wood metal roofing screws woodzac zinc alloy cap premium metal roofing fasteners woodzac direct seal zxl dmi offers 6 quality levels of metal roofing fasteners from entry level steel coated fasteners woodzac and zac fasteners up to full stainless and bi metal 40 year warranty fasteners.

Zac metal roofing screws.

14 x 1 1 2 zac long life type ab mill point roof screws with 3 8 head perfect for attaching metal to wood or metal to metal. Find roofing screws at lowe s today. Every detail accommodates the rigors of roofing and exterior cladding from the uncompromising point strength to the zinc alloy cap head which prevents red rust. All metal building and roofing screws are not equal simply stated part 2 by brian farrell.

5 16 or 3 8 head style size depending on drill point size. Commonly referred to as the 5v screw woodzac features a long life zinc alloy capped head with a lifetime limited warranty against structural failure due to red rust corrosion on the head of the fastener. Or thinner metal to wood. Features include a thick epdm seal washer galvanized shank plating and a precision forged self drilling point for metal to metal applications up to 8 gauge steel.

10 x 1 hwh zac wood screw 17 point washer specify color 3000 10 x 1 inch screw 5 16 hwh zac zinc alloy cap 17 point hi low thread metal to wood screw with epdm seal washer custom color painted. Carbon steel or stainless steel painted or non painted capped. These metal roofing screws include integrated epdm washers micro bit drill points and a wide variety of powder coated paint options to blend in perfectly with your metal roof. Now that you have chosen the proper length for your application as described in part 1 of this series you now need to determine the proper type of fastener based upon the application.

Note for proper application the use of impact drivers are not recommended on any painted fastener. Able to withstand the toughest installation conditions woodzac is the fastener of choice for metal to wood applications. Kwikseal woodbinder 10 diameter 1 4 hex washer head fastener is designed to attach steel roofing and siding used in post frame residential metal roofing applications. The head and washer face captures the rubber epdm washer even when driven at an angle.

This screw is designed to attach long life metal roof panels to structural steel joists up to 500 thick. Threads transition from fine to coarse to generate superior holding strength in various wood substrates. Mill points do not require a pre drilled hole when attaching 24ga. Browse our eight different zac and zac impax designs to find the ideal metal to metal drill screw for your specific needs.