Products
Jinghong Fasteners is a professional manufacturers and suppliers in China. Our factory provides set screw, slotted screw, square nut, etc. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. We take high quality, reasonable price and perfect service.
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Customized Hexagonal Plug Bolt
Jinghong supplier specially provides Customized Hexagonal Plug Bolt, with a hexagonal head that is easy to tighten using tools such as wrenches, and the surface is treated. The Dacromet coating can still maintain its protective performance in a high temperature environment of 300 ℃, and its thermal properties far exceed traditional galvanized coatings. At the same time, the coating can resist long-term corrosion such as ultraviolet rays and acid rain.
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Carriage Bolts And Nuts
Every Carriage Bolt and Nut embodies advanced manufacturing processes and strict quality control. We use high-quality steel raw materials to ensure the strength and durability of our products from the source. During the production process, we use precise cold heading and hot forging techniques to shape and size bolts and nuts accurately. Advanced heat treatment technology also endows our products with excellent hardness and toughness.
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Hexagon Socket Set Screw
The hexagonal tip set screw belongs to headless fasteners, and its core structure consists of a fully threaded rod body, an hexagonal drive groove, and a conical tip. The conical tip design can achieve point contact compression, which can generate greater stress relief under the same preload compared to flat or cylindrical end set screws, significantly improving anti loosening performance.
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Molly Bolt Anchor
The most prominent feature of Molly Bolt Anchor is its unique petal design, which allows the petals to spread out evenly after inserting the screw into the substrate, forming a tight contact with the substrate in all directions. Compared with traditional expansion screws, petal expansion can provide a larger anchoring area, significantly increasing the anchoring force.
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Wing Nuts And Bolts
The iconic design of Wing Nuts And Bolts lies in its unique butterfly shaped structure, with wing like protrusions extending from both sides of the head, resembling butterfly wings. This design overturns the traditional mode of nuts relying solely on tools for fastening, allowing users to quickly tighten or disassemble without the need for wrenches, sockets, or other tools, with high efficiency.
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Hex Nuts Bolts And Washers
Grade 8.8 hexagonal bolts are made of high-quality carbon steel and undergo heat treatment to achieve a tensile strength of 800MPa and a yield strength of 640MPa, meeting the requirements of medium and high load scenarios. The nuts and washers are made of the same material or high elastic alloy steel to ensure long-lasting and stable locking force. The product is provided as a three piece set of "bolt+nut+flat washer" for driving.
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