NIPPON CHEMICAL SCREW CO., LTD.
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PC/PH Polycarbonate Screws｜High Transparency & Insulation by a Trusted Plastic Fastener Specialist
PC/PH (Polycarbonate Cross Recessed Pan Head Screws) are screws made from polycarbonate (PC) resin, offering superior transparency, lightweight properties, electrical insulation, and corrosion resistance.
They are ideal for applications where metal screws are unsuitable, such as electronics, medical devices, optical instruments, and environments requiring non-conductivity and high visibility.
Manufactured by Nippon Chemical Screw Co., Ltd., a specialist in plastic fasteners with over 60 years of experience, this product is made entirely in Japan—from mold design to injection molding—ensuring consistent, high-quality manufacturing trusted by customers worldwide.
■ Key Features
- Excellent transparency for easy visual inspection
- Outstanding electrical insulation for use near circuits
- Lightweight, contributing to overall weight reduction of equipment
- High impact resistance; does not break easily
- Corrosion-resistant and non-rusting in humid or chemical environments
- Flammability:
UL94 V-2 for transparent products
UL94 V-2 Equivalent grade for white and black variants
■ Sizes & Specifications
- Thread Size: M1.7 – M8
- Pitch: 0.35 – 1.25 mm
- Head Diameter × Height: 2.5×0.5 mm – 14×5.2 mm
- Length: 3 – 40 mm
📥 For torque values and detailed material properties, please refer to the catalog.
🔗 Download the catalog here: [https://prime.nc-net.com/83120/ja/catalog/request/8042]
■ Typical Applications
- Electronics: Ideal for insulating parts near PCBs
- Optical Devices: Transparent components near sensors or lenses
- Medical Equipment: MRI-compatible due to non-magnetic properties
- Automotive Components: Lightweight and non-conductive areas
- Food & Chemical Equipment: No contamination or rusting risks
■ Quality Control & Compliance
- Material properties tested in accordance with ASTM standards
- ISO9001-based quality control system
- RoHS2-compliant materials
- Full lot traceability with inspection systems
■ Manufacturer: Nippon Chemical Screw Co., Ltd.
A dedicated manufacturer specializing in plastic fasteners for fastening needs requiring insulation, corrosion resistance, and lightweight properties.
All products are designed and manufactured in Japan, with over 3,000 types available and over 60 years of expertise.
Trusted by various industries across the globe, the company serves customers in Japan, Thailand, Vietnam, Malaysia, Singapore, China, Taiwan, Korea, Europe, and the United States.
If you're looking for a screw solution that offers high performance in demanding environments,
PC/PH by Nippon Chemical Screw is your trusted option.
📩 Contact us for inquiries or to request a quotation.
Company Information
Industry Classification
Measuring machinery / Industrial machinery / Medical equipment
Main 3 Products
Plastic Screw / Resin Screw / Plastic Spring / Resin Spring / Resin Molded Product
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Nippon Chemical Screw Co., Ltd. specializes in the development and production of plastic fasteners made from high-performance resins. Our products are designed for environments that demand insulation, ...
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