TIMBER SCREW-FLAT HEAD
Product Introduction
-FLAT HEAD WITH NIBS-


-FLAT DOUBLE HEAD_HI-LOW THREAD-



-Benefits-
1.Type 17
The Type 17 design features cutting grooves that efficiently collect and remove sawdust, reducing the risk of timber splitting during installation.
2.High-Low Thread
The high thread penetrates deeper into the material, while the low thread increases contact with the substrate. This creates a larger material volume between threads, resulting in a stronger grip and enhanced resistance to pull-out and vibration loosening.
3.Customized Solutions
KATSUHANA FASTENERS CORP. offers customization based on on-site conditions, ensuring the product performs exactly as required.
-Specifications-
- Standards: DIN, IFI, ISO, ASTM, ASME, or according to customer drawings and samples
- Materials: Carbon Steel (1022, 101), Alloy Steel (10B21, 10B33)
- Size: #6 - #16, M3 - M10
- Length: 1/2’’ - 17’’, 16mm – 440mm
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Other Screw with Serrations, nibs(Ribs), Cutting Thread, etc…




