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SKU: 9K250K7Z0ZS

#10 x 2-1/2" ZXL Woodbinder Metal Roofing Screw - Electro-Galvanized, Pkg 250

#10 x 2-1/2" ZXL Woodbinder Metal Roofing Screw - Electro-Galvanized, Pkg 250

Regular price $53.62
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Sealtite Kwikseal ZXL Woodbinder screws are self-drilling screws designed to attach metal roofing & siding to wood purlins on post-frame & residential metal roof applications. Stitch screws are designed specifically to fasten overlapping panel together. Coated screws feature a tough 2.5 mils of powder coating that will not chalk or fade due to the UV inhibitor in all colored coatings. 5/16" cupped HWH with a molded ZAMAC 5 Zinc-Aluminum alloy provides lifetime protection against red rust on the head & washer. The ZAMAC 5 alloy provides more strength than more common ZAMAC 3 alloy. You may obtain a free copy of the written warranty upon request. Washer face design helps to capture rubber EPDM washer even when driven at an angle. Threads transition from fine to coarse to generate superior holding strength in various wood substrates. Sharp point with pronounced lead thread consistently drills high-tensile 29 & 26 gauge steel with no “point walking".


Material: Carbon Steel
Washer diameter: 1/2"
Point type: Micro-Bit
Drive type: 5/16" Hex
Quantity: 250
Head type: Cupped Washer Head
Diameter: #10
Length: 2-1/2"
Manufacturer name: ST Fastening
Type: Metal-To-Wood
Color: Galvanized
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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit:

Customer Reviews

Based on 1 review

These screws worked amazing on my old, leaky roof!