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: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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Material: Carbon Steel(Coloured Zinc). Size: M6-M16. ● Good quality. About item.
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Size: M8 M5 10mm. These self -tapping thread inserts with self-tapping ability, so help save cost. 10 x self -tapping thread inserts. The self-tapping screw installation does not need to be pre-tapped, it can be directly used by the installation tool to screw it into a specific hole reserved by the parent material.
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Thread Size: M8 (1.25mm Pitch)Threaded Stud Length: 35mm / 1.38"Head Size: 32mm x 24.5mm x 13mm / 1.26" x 1" x 0.5" (L*W*T)Step Size: 14.5mm x 4mm / 0.57" x 0.16" (d*t)Total Length: 49mm / 1.93"Knob Style: 4-Point StarMaterial: Plastic, Carbon SteelFinish: Zinc PlatedColor: Black, Silver TonePackage Included: 8pcs x Star KnobsDescriptions:Zinc plated carbon steel threaded studs on hand star knobs ensure durability, strength, functionality and wear resistance, providing reliable performance in various environments. PP plastic 4-star handle knob is durable, and can withstand daily wear and tear, lightweight and easy to use.Star-shaped design for easy grip, preventing slippage and ensuring stable operation. Combines screw-type structure and 4-point star handle design for convenient operation, enhancing user efficiency.
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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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