PP butterfly screw for panels that operators handle frequently, where a visible hand grip makes removal faster and more intuitive.
Common Materials and Characteristics
Stainless Steel (SUS304/SUS316): Excellent corrosion resistance and high strength, suitable for chemical environments.
Titanium Alloy: Lightweight, high strength, and corrosion resistance, suitable for high-end equipment or specialized applications.
PP (Polypropylene): Lightweight, acid and alkali resistant, and chemically resistant, suitable for general corrosive environments and non-high-strength connections.
Common Types
Flat-head screws, round-head screws, and butterfly screws are available, depending on the equipment structure and assembly requirements.
General Parameters
Thread sizes range from M6 to M16, and lengths can be customized to meet installation requirements.
| Parameter | Specification |
| Product Type | butterfly screw |
| Recommended Material | PP |
| Main Function | operator-handled PP screw for routine equipment panels |
| Application Environment | PCB wet-process equipment / horizontal conveyor line |
PP Butterfly Screw serves a specific maintenance problem rather than a generic accessory need. It is used as operator-handled PP screw for routine equipment panels, and the key selection condition is that suitable for non-load-bearing panels, protective covers, and access points exposed to moisture or mild chemicals.
The product works in PCB/FPC/LCD wet-process equipment where moisture, chemical mist, and long running cycles create strict fit requirements for butterfly screw components. If the product page ignores maintenance behavior, the customer cannot see why butterfly design matters. The PP Butterfly Screw content should therefore keep model, material, and installation logic connected.
For PP Butterfly Screw, buyers need to understand the operator-panel role: the grip should be easy to handle, visible on the machine, and resistant to wet-process exposure. QXY presents this as a maintenance convenience product supported by corrosion-resistant material and custom sizing. The page should ask for panel location, hand-clearance limits, old screw dimensions, and the expected replacement quantity.
To provide high-precision, high-performance PCB equipment accessories, empowering the global electronics manufacturing industry to achieve efficient production.
