GB8 - Q235 Carbon Steel - Grade A - Grade 4.8 - Natural Color
Product Details
Product Name: Yongjing Left-Hand and Right-Hand Thread Square Welded Nut
Technical Standard: GB/T8
Product Grade: Grade A
Performance Grade: Grade 4.8
Material: Q235 Carbon Steel
Surface Treatment: Natural Color
Product Type: Left-Hand and Right-Hand Thread Square Welded Nut (Customizable)
Product Description
Product Overview
This product is a left-hand and right-hand thread square welded nut complying with GB/T8 standard, manufactured from Q235 carbon steel material. The main body of the nut is square, with symmetrical welding bumps on both sides and built-in threads of left and right rotation directions. The square design facilitates installation positioning and prevents rotation. It can form a firm connection with the base material through welding, and is specially used for specific structures that require bidirectional adjustment or locking.
Core Advantages
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Bidirectional Adjustment and Fixation: The unique left-hand and right-hand thread design can be used in occasions that require bidirectional screw adjustment or synchronous locking.
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Firm Welding and Anti-Rotation: The square structure combined with welding bumps ensures high connection strength and no relative rotation after welding.
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Convenient Installation and Positioning: The square shape facilitates accurate positioning and alignment before welding.
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Compact and Reliable Structure: Realizes bidirectional thread function in a limited space with stable structure.
Applicable Industries
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Industrial Equipment Manufacturing: Fixtures, molds, tensioning mechanisms, synchronous connecting rod mechanisms, etc. that require bidirectional adjustment.
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Construction and Steel Structures: Light steel structure nodes, metal door and window adjustment parts that require left-hand and right-hand screws for tensioning or adjustment.
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Furniture and Exhibition Equipment: Connection points of metal furniture, exhibition stands and large shelves that require bidirectional fastening or quick disassembly and assembly.
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Automation and Transmission Systems: Conveyor line tensioning devices, manipulator end effectors, linear module adjustment blocks, etc.
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Rail Transit Equipment: Adjustable seat brackets, equipment mounting plates, and interior part fixing seats inside vehicles.
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New Energy Equipment: Adjustment components of photovoltaic tracking brackets, fixation of the compression end of battery modules.
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Special Vehicles and Machinery: Construction machinery components and agricultural machinery connecting rods that require left-hand and right-hand threads for locking or adjustment.
Warm Tips
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Before welding, please be sure to clean the welding surface and the welding bumps of the nut to ensure no oil stains, rust or impurities.
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Please pay attention to protecting the threads during welding to avoid damage to the internal threads caused by welding spatter, which may affect the screwing.
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It is recommended to select the appropriate welding process (such as spot welding, arc welding) and parameters according to the base material and thickness.
