Description:Material - The wing handle screw is made of 304 stainless steel with plastic material, which is rust-proof, corrosion-resistant and oxidation resistant, durable and not easy to break or deform, which prolongs the service life of the product.Knob Design - The thumb screw knob is a T-shaped ergonomically designed, which provides a comfortable grip and anti-slip effect, and is convenient to use and operate. Adequate finger grip spacing ensures convenience for adjustment and control.Easy to Install - The fully threaded and even pitch constructed to uniform force for locking firmly, not easy to slip. The clamping screw knob can be installed or disassembled freely without any other tools, just need to install or disassemble it by directly turning the screw.
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Description:Material - The wing handle screw is made of good hardness carbon steel with plastic material, which is wear resistant, corrosion-resistant and oxidation resistant, durable and not easy to break, which can be applied for a long time.Knob Design - The thumb screw knob is a T-shaped ergonomically designed, which provides a comfortable grip and anti-slip effect, and is convenient to use and operate. Adequate finger grip spacing ensures convenience for adjustment and control.Easy to Install - The fully threaded and even pitch constructed to uniform force for locking firmly, not easy to slip. The clamping screw knob can be installed or disassembled freely without any other tools, just need to install or disassemble it by directly turning the screw.
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Specifications:Description:M8x120mm Expansion bolt with flat washer and hex nut.Applications: be widely used in fence, burglarproof doors and window, canopy, air conditioning rack fixation, home decoration, engineering, etc.The working principle of expansion screw: Put the expansion screw into the ground or the hole on the wall and then tighten the nuts of the expansion bolt with wrench. The bolt goes outside while the metal sheath does not move. Thus the bigger head of the bolt will expand the metal sheath, making it fill the whole hole. Now, the expansion screw can not be pulled out.Installation methods: Select a chopping bit with the same diameter as expansion screw casing, and install it on the electric drill for punching. The depth of the hole should be equal to the length of the bolt.
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Description:Material - The wing handle screw is made of good hardness carbon steel with plastic material, which is wear resistant, corrosion-resistant and oxidation resistant, durable and not easy to break, which can be applied for a long time.Knob Design - The thumb screw knob is a T-shaped ergonomically designed, which provides a comfortable grip and anti-slip effect, and is convenient to use and operate. Adequate finger grip spacing ensures convenience for adjustment and control.Easy to Install - The fully threaded and even pitch constructed to uniform force for locking firmly, not easy to slip. The clamping screw knob can be installed or disassembled freely without any other tools, just need to install or disassemble it by directly turning the screw.
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Product material: 304 stainless steel. Thread Nominal: M8. Head size: 23 10 4mm. Various specifications and models are available: M8 20, M8 25, M8 30, M8 35, M8 40, M8 45, M8 50. Specifications: M8 20, M8 25, M8 30, M8 35, M8 40, M8 45, M8 50(optional).
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Thread Size: M8 x 45mm. Material: 304 Stainless Steel. Pitch: 1.25mm. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.
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Description:1. Material: The star knob is made of plastic and carbon steel, with zinc-plated surface treatment, fine workmanship, durable, not easy to rust, smooth and beautiful, and long service life.2. Design: Star-shaped design, provides a non-slip surface, easy to grip and turn; the thread is clear and complete, the force is even, and the fastening strength is good; this star knob is an excellent replacement for damaged and old knobs.3. Easy To Use: No additional tools are required, just tighten the bolts or screws to fix it to the desired fixture. Please pay attention to the size before purchasing.4. Wide Application: The handle screw knob is used for assembly and fastening, suitable for speaker stands, lathes, furniture, umbrella stands, mechanical equipment, food and industrial equipment, etc.
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Thread Size: M8 (1.25mm Pitch)Threaded Stud Length: 70mm / 2.76"Head Size: 60mm x 45mm x 30mm / 2.36" x 1.77" x 1.18"Step Size: 23mm x 15mm / 0.91" x 0.59"Total Length: 100mm / 3.94"Knob Style: 4-StarMaterial: Plastic, Carbon SteelFinish: Zinc PlatedColor: Black, Silver TonePackage Included: 5pcs x Star KnobsDescriptions:Zinc plated carbon steel threaded studs on hand knobs ensure durability, strength, functionality and wear resistance. Plastic clamping knobs provide durability, a smooth surface and comfortable grip. Sturdy and durable screws for the ultimate in adjusting and tightening control.Star design adjusts and tightens easily for maximum control and flexibility without the need for additional tools. Threaded knobs provide a smooth surface, comfortable grip and ergonomic operation for enhanced user control and ease of use.
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