Bost Plastic Screw — High-Performance Engineering Plastic Fastener

Bost Plastic Screw is a high-performance engineering plastic fastener offering corrosion resistance, abrasion and fatigue durability, heat stability, flame retardancy and thermal conductivity. Ideal for machines, electronics and outdoor use.

Colour

Beige

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Product Information

Product Overview

Bost Plastic Screw is a High Quality engineering plastic fastener designed for demanding applications. Manufactured by Bost — a professional, innovative high-tech green energy engineering plastics company — this plastic screw combines lightweight design with outstanding durability. It is suitable for machinery, electronics, automotive interiors, outdoor equipment and any application where metal screws are prone to corrosion or electrical conductivity issues.

Why Choose Bost Plastic Screw?

Corrosion-resistant: Made from specially formulated plastics to resist chemicals and moisture.
Abrasion and fatigue durable: Engineered for long life in repetitive or high-wear environments.
Heat-stable and high-temperature transparent options: Work reliably in elevated temperatures and where visual inspection is needed.
Flame retardant and enhanced toughening: Safer in sensitive installations and less likely to crack under stress.
Thermal conductivity & conductive variants: Manage heat or static where required without using metal fasteners.

Features & Benefits

Bost leverages advanced modification technology to enhance ordinary engineering plastics into superior fastener materials. Our plastic screws are offered in sheets, rods and custom-molded forms, and can be combined with steel and rubber components for hybrid solutions. Benefits include:

Lightweight — reduces assembly weight and improves handling.
Non-corrosive — ideal for outdoor, marine and chemical environments.
Non-conductive or conductive options — choose the right electrical performance.
Low wear — maintains tight assemblies and reduces maintenance costs.
Customizable — available in multiple sizes, head types and colors for easy integration.

Applications

Bost Plastic Screw is perfect for electronics housings, medical devices, consumer products, automotive interiors, outdoor fixtures and any application demanding durable, lightweight and non-corrosive fasteners.

Order & Support

Choose Bost Plastic Screw for a modern, reliable fastening solution. Contact us to request samples, technical sheets or custom molding options. Our R&D and production teams ensure fast delivery and consistent quality for every order.

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Question you may concern

How do I select the appropriate engineering plastic grade for my product?

Selection should be based on parameters such as load conditions (e.g., pressure/friction), temperature range, medium contact (e.g., oil/acid), and regulatory requirements (e.g., FDA/RoHS). Our engineers can provide free material selection consulting and sample testing.

What is the minimum order quantity (MOQ)? Do you support small-batch trial production?

The MOQ for standard products is ≥100kg. We support small-batch trial production (as low as 20kg) and provide mold testing reports and performance data feedback.

What is the delivery lead time? Do you offer global logistics?

Standard products: 5–15 working days; custom modifications: 2–4 weeks. We support global air/sea freight and provide export customs clearance documents (including REACH/UL certifications).

What are the core advantages of Bost engineering plastics compared to ordinary plastics?

Bost engineering plastics feature ultra-high mechanical strength, high-temperature resistance (-50°C to 300°C), chemical corrosion resistance, and wear resistance. Compared to ordinary plastics, their service life is extended by 3 to 8 times, making them suitable for replacing metals in harsh environments.

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