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Carriage Bolt, Square Neck Round Head Carriage Bolt Gr4.8 8.8 Full Thread Cup Head Round Head Hot Dipped Galvanized Carriage Bolts
Carriage bolts are divided into large semicircle head carriage bolts standard GB/T14 and DIN603 according to the head size, and small semicircle head carriage bolts. Carriage bolt, a type of fastener consisting of a head and a screw (a cylinder with external threads), used in conjunction with a nut for fastening two parts with through-holes.
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Stud Bolt
A bolt is a screw with a larger diameter or without a head, such as a stud. Generally, it is not called “stud” but “stud”. The most common form of a double-ended stud is threaded at both ends with a smooth rod in the middle. Most typical use: anchor bolt, or similar anchor bolt, thick connection, when ordinary bolt cannot be achieved.
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DIN444 Eye Bolt Lifting Eyelet Swing O-Ring Bolt Screw Zinc Plated Galvanized
Loose joint bolt Refined hole bolt, spherical smooth, high precision thread, thread specification M6 to M64. Eyelet bolt surface treatment: galvanizing, plating, plating white, color plating such as anticorrosive measures Application projects: filter type self-rescuer, gas detection instruments, dust mask, ore mining raincoat, blasting device, application details: eyelet bolt is widely used in: low temperature high pressure valves, pressure pipe, fluid engineering, oil drilling equipment, oil field equipment, and other fields,
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plated galvanized long hex bolt lengthen hexagon bolt for construction project
Hex bolt: A type of fastener consisting of a head and a screw (a cylinder with external threads), used in conjunction with a nut for fastening two parts with through-holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.
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Square Head Bolt Square Head Fasteners Connecting T Slot Bolt 8.8 T-Head Bolt Screw
T-bolt can be directly put into the aluminum profile slot, in the installation process, it can automatically position and lock, often used with flange nuts, is the installation of Angle parts of the standard matching fittings, according to the profile slot width and different series of profiles to choose the use. T-bolts are movable anchor bolts.
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Chemical anchor bolt
Chemical anchor is a new type of fastening material, which is composed of chemical agent and metal rod. Can be used for all kinds of curtain wall, marble dry hanging construction after the installation of embedded parts, also can be used for equipment installation, highway, bridge guardrail installation;
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Spring Washer
Springwashersare widely used in load-bearing and non-load-bearing structures of general mechanical products. They are characterized by convenient installation and suitable for the parts with frequent installation and disassembly. Spring washers in the screw industry, often called spring gaskets.
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Hexagon sleeve gecko
Mainly used in concrete and dense natural stone, steel structure, railing, elevator lines, machines, brackets, doors, stairs, exterior wall finishes, Windows, etc., suitable for the role of medium load fixing
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Flange nut
A flange nut is a nut that has a wide flange at one end and can be used as an integral washer. This is used to distribute the pressure of the nut over the fixed part, thereby reducing the possibility of damage to the part and making it less likely to come loose due to the uneven fastening surface. Most of these nuts are hexagonal, made of hardened steel and usually coated with zinc.
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Lock nut
Fastening nut, self – tightening nut is a common type of fastening nut. Including mechanical anti – loose, riveting and punching anti – loose, friction anti – loose, structural anti – loose. Nowadays, self-locking fasteners are widely used to prevent loose thread: 2. Use various self-locking bolts or ring-grooved rivets to realize self-locking; 3. All kinds of spring washers are installed in the thread connecting pair to realize thread self-locking;
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Hexagon Bolt
We use recognized high-quality raw materials to make the products.
At present, it has domestic advanced production equipment for bolts, nuts, double heads and foundation and complete product testing equipment, etc.
