![Acorn International SB-MW15Z250 Screw, #9 Thread, High-Low, Twin Lead Thread, Self-Tapping Point, Steel [SKU: ORG3669124]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/65271/63174/3669124__71942.1683121602.jpg?c=1 "Acorn International SB-MW15Z250 Screw, #9 Thread, High-Low, Twin Lead Thread, Self-Tapping Point, Steel [SKU: ORG3669124]")
![Acorn International SB-MW15Z250 Screw, #9 Thread, High-Low, Twin Lead Thread, Self-Tapping Point, Steel [SKU: ORG3669124]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/65271/63174/3669124__71942.1683121602.jpg?c=1 "Acorn International SB-MW15Z250 Screw, #9 Thread, High-Low, Twin Lead Thread, Self-Tapping Point, Steel [SKU: ORG3669124]")
Product Overview
Self-tapping type 17 point with high-low threads, 5/16 in zinc alloy head, 1000 hrs salt spray coating, integrated rubber washer. [QTY/UOM: 5 / 1BG] [PMS SKU: ] [Category: CONSTRUCTION SCREWS - PACKAGED/METAL BUILDING SCREWS;Shop All]
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![Acorn International SW-MW15W250 Screw, #9 Thread, High-Low, Twin Lead Thread, Hex Drive, Self-Tapping, Type 17 Point [SKU: ORG7461809]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/65240/63143/7461809__42162.1683121588.jpg?c=1 "Acorn International SW-MW15W250 Screw, #9 Thread, High-Low, Twin Lead Thread, Hex Drive, Self-Tapping, Type 17 Point [SKU: ORG7461809]")
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![Acorn International SW-MW2FG250 Screw, #9 Thread, High-Low, Twin Lead Thread, Hex Drive, Self-Tapping, Type 17 Point [SKU: ORG5562236]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/65243/63146/5562236__48183.1683121589.jpg?c=1 "Acorn International SW-MW2FG250 Screw, #9 Thread, High-Low, Twin Lead Thread, Hex Drive, Self-Tapping, Type 17 Point [SKU: ORG5562236]")