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Factory directly China Anchor V/Y/L/U Type for Refractory Petrochemical/Power Plant /Dryer /Boiler/Furnace 310S/Ss 304
Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Factory directly China Anchor V/Y/L/U Type for Refractory Petrochemical/Power Plant /Dryer /Boiler/Furnace 310S/Ss 304, We also ensure that your selection will be crafted with the highest quality and reliability. Please feel free to contact us for further information. Our enterprise aims to operating faithfully, serving to all of our prospects , and worki... -
IOS Certificate China Factory Hexagon Nut/Nylon Insert Lock Nut/Coupling Nut/Hex Nut/Flange Nut/Wing Nut/Cage Nut/Tee Nut/Spring Nut/Castel Nut/ Welding Nut/Square Cap Long 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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DIN125 flat washer carbon steel Galvanized Plain Plate Washers High
DIN125 flat washer carbon steel
Flat pad is mainly made of iron sheet stamping out, the shape is generally a flat washer, there is a hole in the middle. Increase the contact area between screw and machine. Eliminate the damage of the spring pad to the machine surface when unloading the screws. It must be used with a spring pad and a flat pad, with the flat pad next to the surface of the machine and the spring pad between the flat pad and the nut.
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Chemical Anchor M20 Copper Socket Bolt M6 Steel Thread Hollow Screw Hexagon Bolts Galvanized Carbon Steel Chemical Anchor Bolt for Construction Expansion Mechanical Anchor Bolt 8.8 Grade Double Ends Anchor Bolt
It is a plastic fastener used for the wall entry part of expansion screws.
Plastic expansion tube, also known as wall expansion colloidum, is characterized by good elasticity, large tensile force, impact resistance, no rupture, strong hardness, no rust, elastic, PP, PA, PE, material injection molding. There are fish type wall expansion colloidal particles, straight expansion colloidal particles, supporting coarse tooth self tapping screw.
Plastic expansion tube is suitable for products fixed in concrete solid, hollow wall, plasterboard, and dense natural stone, bottom plate, supporting plate, bracket, baluster, window, door, curtain wall, machine, girder, truss bar, bracket, staircase, exterior wall decoration and electrical equipment.
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Concrete Nylon Easy Drive Drywall Expansion Plastic Anchor Screw Rame Fixing Wall Anchor Sleeve Screws Plastic Anchors Lag Expansion Nails Plugs Screws
It is a plastic fastener used for the wall entry part of expansion screws.
Plastic expansion tube, also known as wall expansion colloidum, is characterized by good elasticity, large tensile force, impact resistance, no rupture, strong hardness, no rust, elastic, PP, PA, PE, material injection molding. There are fish type wall expansion colloidal particles, straight expansion colloidal particles, supporting coarse tooth self tapping screw.
Plastic expansion tube is suitable for products fixed in concrete solid, hollow wall, plasterboard, and dense natural stone, bottom plate, supporting plate, bracket, baluster, window, door, curtain wall, machine, girder, truss bar, bracket, staircase, exterior wall decoration and electrical equipment.
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Nylon Expansion Anchors Plastic Wall Plugs, Plastic Anchor Bolt Expanding Wall Plugs Plastic Expansion Screw Wall Anchor Concrete Wall Plugs White Grey Expansion Drywall Wall Anchor Screw Spike Plastic Wall Plug
It is a plastic fastener used for the wall entry part of expansion screws.
Plastic expansion tube, also known as wall expansion colloidum, is characterized by good elasticity, large tensile force, impact resistance, no rupture, strong hardness, no rust, elastic, PP, PA, PE, material injection molding. There are fish type wall expansion colloidal particles, straight expansion colloidal particles, supporting coarse tooth self tapping screw.
Plastic expansion tube is suitable for products fixed in concrete solid, hollow wall, plasterboard, and dense natural stone, bottom plate, supporting plate, bracket, baluster, window, door, curtain wall, machine, girder, truss bar, bracket, staircase, exterior wall decoration and electrical equipment.
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Shear Stud /Welding Stud M16*120 Carbon Steel Copper Plating M3 ISO13918 Welding Threaded Stud PT Carbon Steel Welding Shear Stud
Welding nails belong to a kind of fastener with high strength and stiffness connection, welding nails are arc stud welding with cylindrical head welding, welding nails have the identification mark of the manufacturer with convex word on the top of the head, the use of welding nails is very wide.
Good welding nails should be stable quality, strict inspection, complete specifications, timely delivery, provide quality insurance policy, large welding nail production enterprises can also according to customer orders to customize special specifications for arc stud welding with cylindrical head welding nails. Arc stud welding with cylindrical head welding nail is suitable for high-rise steel structure building, industrial plant building, highway, railway, bridge, tower, automobile, energy, transportation facilities building, airport, station, power station, pipe support, lifting machinery and other kinds of steel structure engineering.
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Carbon Steel Flat Washer Spring Washer Zinc Gr4.8 GB93/ DIN127 Brass Spring Lock Washer Custom Spring Washers for Bolts and Nuts DIN 127 Spring Lock Washer
Spring washers are widely used in load-bearing and non-load-bearing structures of general mechanical products. They are characterized by low cost and convenient installation, and are suitable for the parts with frequent assembly and disassembly.Spring washer in the screw industry, often called spring gasket. It is made of stainless steel and carbon steel, which is iron.
A spring washer is attached below the nut to prevent it from loosening.
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Galvanized DIN6923 Hexagonal Flange Nut with Serration-Coarse Thread Flange Hexagon Nut with Washer DIN6923 Carbon Steel Hex Flange Nut
A flange nut is a nut with a wide flange at one end that acts as an integral washer. This is used to distribute the pressure of the nut over the part being secured, thus reducing the possibility of part damage and making it less likely to loosen due to uneven tightening surfaces. These nuts, most of them hexagonal, are made of hardened steel and are usually zinc-plated.
In many cases, the flange is fixed and turns with the nut. Flanges can be serrated to provide locking. Serrated at an Angle so that the nut does not rotate in the direction in which the nut is loosened. They cannot be used with gaskets or on scratched surfaces due to serrated teeth. Serrated teeth help prevent vibration of the nut from moving the fastener, thus maintaining the nut’s holding force.
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Drywall Screw, Chipboard Screw, Truss Head Screw, Hex Head Screw, Self Tapping Screw Self Tapping Screw (DIN7981)
Generally, it is the wood screw with fingertip head, thick teeth and hard texture, as well as aluminum alloy and plastic. A special type of self-tapping screw used to open threads in metal holes is called a tap.
Self tapping screws for non-metal or soft metal, do not need to hit the bottom hole and tapping; Self tapping screws are pointed, so as to “self tapping”; Ordinary screws are flat – headed and of the same thickness.
Self tapping screw is to say: drill holes without tapping holes, the screw and the general difference, the head is pointed, the tooth distance is relatively large, and the chip free wire tapping is a bit like, can not tap directly screw in, metal and plastic usually use this method.
It can be consolidated on the material, relying on its own thread, will be consolidated body “tap – drill, squeeze, pressure” out of the corresponding thread, so that it closely with each other