Grip-Rite Pro-Twist No. 8 x 1-5/8 in. Phillips Truss Head Coarse Lath Screws are purpose-built for fast, dependable lath fastening in exterior plaster and stucco projects. With a weather-ready zinc-plated finish and a Pro-Twist design, these screws cut through wind-driven challenges and deliver a secure hold where it matters most.
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Pro-Twist efficiency — engineered to reduce drive time and resist cam-out, so you spend less time driving and more time completing the job.
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Self-drilling and self-tapping — ready to bite into framing materials without extensive pre-drilling, simplifying installation on wood studs or light metal framing.
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Zinc-plated finish — provides dependable corrosion resistance for outdoor applications, helping your lath and plaster work stand up to the elements.
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Truss head with broad bearing surface — distributes load over a larger area for better pull-out resistance and a flush, professional appearance.
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Coarse thread — optimized for quick engagement in soft woods and lath, delivering solid holding power in typical plaster and stucco assemblies.
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Phillips drive — compatible with common hand and power tools for versatile, accessible installation.
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Ideal for outdoor projects — specifically designed to meet the demands of exterior lath and plaster work, where durability and reliable performance matter most.
What this makes possible
Whether you're renovating an old exterior wall or constructing new stucco overlays, these No. 8 x 1-5/8 in. screws let you attach lath quickly and with confidence. They’re particularly well-suited for wood framing where a strong, flush hold is essential, and they perform reliably in outdoor environments thanks to the zinc-plated finish. If you’re a DIY homeowner tackling a plaster or stucco refresh or a contractor streamlining lath installation, these screws help you achieve a clean, durable result without specialized tools or complicated steps.
Tips for best results
Start with a clean pilot path where needed, but rely on the self-drilling feature for rapid entry in soft woods. Drive to a snug, flush depth to avoid over-tightening that could crush the lath. Use the Phillips driver that fits your bit set to maintain consistent control and prevent slippage. For outdoor installations, ensure proper substrate preparation and sealants where applicable to maximize longevity.
