It eliminates the troubles of traditional nails and the hassle of using wood screws and tapping screws!
The "Course Thread" screw features a coarse thread that has been heat-treated, allowing it to be installed into wooden substrates without pre-drilling, without crushing the cross hole in boards and wood materials. It is used in various construction sites to attach gypsum boards, concrete panels, and wooden hardware to wooden substrates. This screw resolves traditional nail issues (such as board warping, floor creaking, and nail popping) and the hassle associated with using wood screws or tapping screws (which require pre-drilling). 【Features】 - The screw thread is a single-thread design with a sharp pointed tip. - It penetrates wood without the need for pre-drilling. - The thread pitch is approximately 3.2mm, which is coarse enough to prevent wood shavings from clogging the threads, allowing for easy driving. *For more details, please refer to the PDF document or feel free to contact us.*
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【Specifications】 ■Material - Iron - SUS304 series SUS XM-7 - SUS410 - Ferritic SUS430 ■Length Selection - Generally, use screws that are at least 20mm longer than the thickness of the item being mounted. - The longer the screw length, the stronger the holding power. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Yamahiro Co., Ltd. is a "specialized manufacturer of construction screws" and offers a diverse lineup to meet various customer needs, adapting to the diversification and sophistication of construction methods and new building materials. In recent years, the imbalance between supply and demand has become increasingly evident in our construction industry. Although the current situation surrounding businesses cannot be described as favorable, our desire to anticipate the needs of the times, develop cutting-edge products that reflect the voices from the field, and provide better products to our customers has been passed down through each employee since our founding. Additionally, to ensure that customers can use Yamahiro products with confidence and satisfaction, we are focusing on improving our production capabilities as a manufacturer of construction materials, while also strengthening our distribution capabilities to deliver products quickly and accurately, always striving for stable product supply. In this way, we are committed to responding to our customers' "true needs" by emphasizing new product proposals and stable supply, and we will continue to advance as a leading company in construction fasteners.