Company Advantages1. During the development stage of DHP overhead conveyor parts , different factors have been taken into consideration. They are mainly structure stability, statics, mechanical properties, the whole efficiency, etc.
2. This product is gentle for the pool. Its non-abrasive bumper protects the wall or floor of the pool or spa from scratches.
3. DONGGUAN HANJUN PLASTIC PRODUCT CO., LTD upholds the most professional and most responsible service concept.
Product name | Tightening Knob |
Material | Reinforced polyamide+Stainless steel star knob |
Insert | Flavone insert |
Item No. | H183 |
Aperture | M10 |
Weight | 94 grams |
Width | 53 mm |
Quality | High quality plastic star knob |
Sample | Free for sample plastic star knob |
Key words | plastic black switch knob |
Custom | Yes |
Color | Black Star Knob |
Packing | Cartons, pallets |
Scope of application | Plastic star knob for conveyor system |
Export market | Global |

The first part
Can be used for conveyors, packaging conveyors, and filling conveyors, etc.
The second part
Products of different sizes and materials can be customized.
The third Part
The load-bearing capacity can reach 1000KG.
Thread M10 Screw Tighten Bakelite Handle Clamp Lobed Hand Turn Knob
Plastic black 4 star knob/screw knob/lobe knobe bolt nut
custom-made Four lobe star plastic handle knobs with screw bolt for machine
Company Features1. Being a renowned manufacturer, DONGGUAN HANJUN PLASTIC PRODUCT CO., LTD has expertise in the R&D, design, manufacturing, and marketing of conveyor belt replacement parts .
2. Our professional R&D team is responsible for developing new technologies to optimize products and improve product quality to keep plastic conveyor components more competitive in this market.
3. Our company is taking Sustainability very seriously and has launched a project to develop, enabling the company to publish a detailed Sustainability Report in the next future. We make a contribution to building a harmonious society. We positively engage in the charity programs to support the montane students under the living standard. Our company values consist of five cornerstone principles: passion, responsibility, innovation, determination, and excellence. These values guide us to conduct business successfully.