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A self-tapping screw with a triangular (rice ball-shaped) cross-section of the screw body, which plastically deforms the mating material and forms an internal thread into the pilot hole when fastening. We have solved the problems of highly convenient self-tapping screws, such as ``high resistance when screwing in, which places a heavy burden on the operator'' and ``high tightening torque loss, which reduces axial force.'' By pushing the mating material apart at the corners of the triangular cross section, we reduce the contact area with the threaded surface, reducing frictional resistance during screwing, improving workability and increasing axial force, and reducing the shrinkage of the female threaded material after fastening. By preventing rotation, it exhibits a high loosening prevention effect. Just like conventional self-tapping screws, you can choose from a variety of types and head shapes to match the mating material. There are also products that can be combined with double-thread screws, metal screws that are compatible with metric machine screws, and nuts that further increase work efficiency.
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See all 4 models in listPart Number
Tap tightProduct
Tapping screwHandling Company
Bossard Co., Ltd.Categories
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