It has a hexagonal hole that makes it easy to tighten! As for materials, it can also be compatible with molybdenum, tantalum, and niobium.
This product is a standard hex socket bolt made of pure tungsten, using materials made in Japan, and comes with a quality guarantee based on a screw gauge. While hex head bolts and those tightened with a flat screwdriver are common, this one features a hex socket design that makes it easier to tighten. Additionally, it is available for individual sale. The standard sizes range from M3 to M8, with screw lengths from 6mm to 35mm, and we can accommodate sizes beyond these as well. 【Features】 ■ Made of pure tungsten ■ Uses materials made in Japan ■ Comes with a quality guarantee based on a screw gauge ■ Standard sizes range from M3 to M8, with screw lengths from 6mm to 35mm available ■ Can also accommodate materials such as molybdenum, tantalum, niobium alloys, and Inconel *For more details, please refer to the PDF document or feel free to contact us.
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【Properties of Tungsten】 ■ High melting point of 3400°C ■ High density of 19.3g/cm³, almost the same as gold ■ X-ray shielding performance ■ Low thermal expansion rate *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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At Koyou Electric Co., Ltd., we support mass production processing (from 100 to 1 million units) of difficult-to-machine materials (such as tungsten, molybdenum, tantalum, Hastelloy, Inconel, etc.) with high precision (±3 microns). We achieve the necessary precision required at the polishing level through cutting processes, ensuring mass production capability. If you have any challenging shapes or fine processing needs, please feel free to contact us.