Lock nut, self-tightening nut is a common tightening lock nut, carbon steel material, galvanized process, with high hardness, durability, long service life and other characteristics.
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Lag screw made of forged steel have a hot dipped galvanized finish with one square nut, excellent tensile properties, good resistance to oxidation and corrosive agents. Material: carbon steelFinish: hot dip galvanized ASTM A153Standard: IEEC-135.1
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Grade 8.8 black finish high strength nuts are made of carbon steel, with high hardness and good wear resistance; surface treatment is black, smooth and complete, the surface is smooth without burrs, and the pattern is evenly distributed; the thread is complete, the turnbuckle is deep, and the force is uniform and not easy to be silky , It is not easy to slip and lock during rotation.
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Galvanized square nuts have a wide range of applications: electric power, steel structure, construction, communications, light industry and other industries. It is made of carbon steel forging and pressing, which has the characteristics of high hardness; precision machining, the thread has a fastening effect, the surface is smooth and flat, no residual burrs, no slippage, and no missing teeth; support for Laiyang processing, a variety of surface treatment processes.
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Square curved washer with 7/8" diameter hole for 3/4" diameter bolt. Galvanized per ASTM A-153.Features:1. Material: steel2. Finish: galvanized3. Usage: for bolts. Technical specification:
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The hot-dip galvanized hexagonal nut has spiral thread: the thread has a fastening effect, the nut has a smooth cross section, no residual burr, and the thread is neat and clear; smooth and no burr: smooth and bright surface, uniform force, non-slip silk; wear-resistant and high-corrosion resistance : The surface is galvanized, which is not easy to rust.
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M16 eye nut is made of carbon steel hot-dip galvanized material, with a smooth surface, which can resist corrosion and rust in a humid environment. Solid design, thick material, durable and long service life. The internal thread is deep, the force is even, the screw teeth are sharper, and it is not easy to slip during the rotation.
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Square flat washer with 17.5mm diameter hole for 5/8" diameter bolt. Galvanized per ASTM A-153.Features:1. Material: steel2. Finish: galvanized3. Usage: for 5/8” bolts. Technical specification:
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Material: steelFinish: hot dip galvanized ASTM A123. Usage: pole accessories Type: heavy duty. The cable hoop is a cable in the line to fix the pole. There are flat hoop, reinforced flat hoop, double hoop hoop and four hoop hoop. Generally, the specifications of flat steel and the diameter of the rods to be held are used to express its specifications, such as 60×6×150. Features: 1.
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The JJC-2 piercing clamp is equipped with a tightening torque nut. The screws are treated with corrosion resistance. The torque nut makes installation easier, safer and faster. Its constant piercing pressure can ensure the cable connection to achieve the best electrical effect. The puncture has a waterproof function, and can withstand a voltage of 6kv in water without breakdown.
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The JJC-2 piercing clamp is equipped with a tightening torque nut. The screws are treated with corrosion resistance. The torque nut makes installation easier, safer and faster. Its constant piercing pressure can ensure the cable connection to achieve the best electrical effect. The puncture has a waterproof function, and can withstand a voltage of 6kv in water without breakdown.
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The multipurpose pole clamp is fabricated from structural steel grade 235 and is hot dipped galvanized. The tensile strength of the multipurpose pole clamp is not less than 70KN for the light duty clamps and 120KN for the heavy duty clamps respectively. The clamps is supplied complete with bolts, locking nut, flat washer and spring washer for main or rib line.Cutting and surface1. The cutting is by cold process while bending and shaping is by hot forging. It is capable of being re-flattened without fracture.
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The stainless steel buckle with Strong load-bearing capacity, tight binding force, no slipping, no tripping, suitable for bundling various types of large-scale, hanging, and vertical heavy objects. Features:-Buckles with rounded edges-With a toothed cavity for better grip of the steel tape-Flat body for fastening to the steel tape-With fins for maximum tension and fixed and secure grip of the steel tape-The buckle is for ¾-inch steel strapping tape.Packaging:The buckles packaging in plastic bags of 100 units and these in turn in cardboard boxes adequately protected against damage or humid
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The Bolts, eye bolts, eye nuts and Nuts is manufactured by Hot/Cold forging process neatly and cleanly finished and have metric threads.Eye bolts threads is throughout their length and bolts threads is at 60% of their length.All the materials have bright surface finish. composition:1.The plain washers is cold punched2.Individual nuts and eye nut is used for special purposes, such as lock nuts.3.Before dispatch from the works one washer is fitted to each bolt, eye bolt, eye nut and a nut is screwed on the whole threaded length and left in this position.4.Each set of bolt and nut includes o
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The JJ-3 insulation piercing clamp has a main line cross-section of 16-95mm, a branch cross-section of 1.5-10mm, an applicable voltage of 1KV, and a nominal current carrying capacity of 138. It has the characteristics of long service life, high conductivity, and firm wiring.Features: 1. Simple installation: puncture structure, no need to strip the wire, torque nut, constant puncture pressure.2. Thickened shell: Nylon material is used to ensure that it can bear enough pressure.3.
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The JJ-3 insulation piercing clamp has a main line cross-section of 16-95mm, a branch cross-section of 1.5-10mm, an applicable voltage of 1KV, and a nominal current carrying capacity of 138. It has the characteristics of long service life, high conductivity, and firm wiring. Features:1. Simple installation: puncture structure, no need to strip the wire, torque nut, constant puncture pressure. 2. Thickened shell: Nylon material is used to ensure that it can bear enough pressure.3.
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Eye to eye turnbuckle is composed of an adjusting rod with left and right threads, a nut and a tie rod. It uses a lead screw to expand and contract to adjust the tightness of the wire rope. In order to prevent rust, the surface treatment of turnbuckle screws: generally electroplating and hot-dip plating.1.Types: turnbuckle bolt, open body turnbuckle2.Material: Q235B steel 3.The main purpose: to adjust the tightness of the wire rope, and it is widely used.4.Features: simple structure, easy processing, low cost, and strong practicability.
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Outer wire length: 1100, 1200, 1300mm Applicable range: within 120m Large fiber optic cable outer diameter: 16mm Grip strength of wire clamp: 10-30KNTensile strength: 50KN Scope of application: ADSS optical cable Components: guy grip wire, thimble clevis, U-shaped hanging ring, extension ring, nut, bolt, closed pin, etc. Features: light, simple structure, easy to install. Conditions of use: Used for fiber optic cable projects with a span of less than 150m, a line turning angle (elevation angle)> 15o, and a cable ultimate tensile strength (UTS) less than 15
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FTTH drop cable fisher screw eye is installed on the bracket, used to connect and fix the S fixing piece. The expansion plug is used in conjunction with the ring hook. It is used as an optical fiber access accessory on the cement wall.
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NLL wedge-shaped tension clamp body is made of high-strength aluminum alloy; the outer shell is smooth and has a long service life; it is easy to install and use; it has no power loss and is an energy-saving certified product.Features:1. Model : wedge type2. Material: high strength alloy aluminum3. Model No.: NLL-34. U bolt number: 3 nos5. Tension strength: 60kN Technical specification: Model1KV Overhead Insulated wire10KV Overhead Insulated wireWire clamping rangeφ (mm)U-boltNominal failure loadNumberdiameterNLL-125~7010~255.0~10.02M1240NLL-250~120
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1. Material: high-quality steel, good electrical conductivity, fast heat dissipation and high temperature resistance.2. Treatment: Advanced technology, hot-forged forming without burrs, smooth surface.3. Strict quality inspection, factory direct sales, quality assurance.Model No.: QH-7Tension strength: 70KNThe main dimensions of the PH extension link meets the requirements of the following figure and table:The meanings of letters and numbers in the models in the table are: number--nominal failure load mark.
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The OPGW grounding clamp consists of a section of aluminum alloy wire, an aluminum alloy clamp (connected to the OPGW optical cable), and all-aluminum terminal blocks (connected to the main material of the iron tower).
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Suspension clamps for optical cables are made of real materials, with stable performance and long service life. Composed of insulating clamps and connecting buckles, the stress distribution is even, there is no concentrated point, it can enhance the rigidity of the cable installation point, and the protection performance of the optical cable is good. It has a larger contact area with the optical cable and is equipped with flexible rubber clamps to enhance self-damping and reduce wear.
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