PT Screw Carbon Steel PT Thread Forming Screw For Sheet Metal Plastic Assembly Industrial Fastener

Product Overview

PT Screw also named thread forming screw, is a high-efficiency industrial fastener specially developed for thin metal plate and hard plastic connection. Unlike ordinary self tapping screws, our PT Screw adopts exclusive forming thread structure, which will not generate metal debris during assembly, effectively avoid hole cracking and loose connection problems.

Our factory supplies full series standard and customized PT Screw, raw material selects high carbon steel with surface anti-corrosion treatment, stable dimensional tolerance up to ±0.02mm, suitable for mass automated assembly line production, widely recognized by electronic, automotive, new energy equipment manufacturers.

Core Features & Competitive Advantages

• Optimized PT thread forming structure
  The unique tooth profile of PT Screw can extrude complete internal threads on plastic and thin steel plates without drilling pre-threads, reduce pre-processing procedures and improve assembly efficiency by 30%.
• Superior anti-loosening performance
  The extrusion molding thread matches tightly with the base material hole wall, our PT Screw will not slip thread under long-term vibration working conditions, better than ordinary tapping screws.
• Reliable surface anti-rust treatment
  All bulk PT Screw support zinc plating black oxide nickel plating customization, effectively resist oxidation and moisture corrosion, adapt to indoor and outdoor industrial working environment.
• Strict precision control
  Every batch of PT Screw passes full dimensional inspection, thread pitch head size length maintain consistent tolerance, perfectly match automatic locking machine use.
• Customization support
  We can produce non-standard size PT Screw according to customer drawings, adjust hardness surface coating head type to meet special assembly requirements.

Specifications Parameter Table

Wide Application Scenarios

Our standard and customized PT Screw cover multiple industrial subdivision markets, solve the fixed connection pain points of thin plate and plastic parts for B-end manufacturers:

• Electronic equipment assembly: circuit board shell, instrument plastic frame fixed PT Screw
• Automotive interior parts: plastic decoration panel, thin metal bracket locking PT Screw
• New energy equipment: battery plastic shell, control cabinet sheet metal assembly PT Screw
• Office machinery: printer, copier plastic and metal composite structure PT Screw
• Household appliances: small home appliance plastic casing, thin iron plate connection PT Screw

Production & Quality Control System

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As a professional industrial fastener manufacturer, we have complete cold heading, thread rolling, surface treatment production lines for manufacturing PT Screw:

• Raw material incoming inspection: test steel hardness and material composition before production of PT Screw
• Full-process monitoring: real-time size detection in thread rolling process to ensure uniform tooth shape of PT Screw
• Finished product random inspection: use micrometer and projection equipment to check thread tolerance of each batch of PT Screw
• Quality certification: comply with industrial fastener production standards, all PT Screw can provide inspection report for bulk orders.

Solutions For Customer Pain Points

Many factory customers face problems such as easy thread slipping, hole cracking, low assembly efficiency when using ordinary fasteners. Our PT Screw provides targeted one-stop solutions:

• Pain point: Plastic parts crack during screw locking
  Solution: Soft extrusion tooth profile of PT Screw, uniform force without damaging plastic base material
• Pain point: Vibration causes screw loose after long-term use
  Solution: Thread forming tight fit structure of PT Screw, enhance friction anti-loosening ability
• Pain point: High cost of pre-drilling and tapping process
  Solution: Direct self-forming design of PT Screw, save pre-processing labor and equipment cost
• Pain point: Difficult to match automatic assembly equipment
  Solution: Consistent dimensional tolerance of our PT Screw, stable feeding for auto locking machine

Mass Supply & Packaging Delivery

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We maintain sufficient stock of conventional size PT Screw, support fast bulk delivery for global B-end buyers:

• Stock products: standard specification PT Screw can deliver within 3–7 working days
• Custom orders: non-standard drawing PT Screw arrange production within 24 hours after confirmation
• Safe packaging: anti-rust oil and sealed plastic bags for PT Screw, carton outer packing to avoid transportation deformation
• Global logistics: cooperate with multiple freight forwarders, support sea air express delivery for international bulk orders

Cooperation Cases & Customer Testimonials

We have long-term stable cooperative manufacturers from Southeast Asia, Europe, North America, all purchasing large quantities of our PT Screw for their production line assembly:

• Automotive parts factory: Monthly order 500,000 pcs automotive grade PT Screw for interior plastic assembly
• Electronic equipment manufacturer: Custom miniature small size PT Screw for precision instrument shell fixing
• New energy cabinet factory: Anti-corrosion coated PT Screw for sheet metal cabinet connection

Customers feedback that our PT Screw effectively reduces assembly failure rate, lowers production comprehensive cost, and stable supply avoids production line shutdown risk.

Support & Inquiry Guide

Global buyers who need bulk PT Screw wholesale or customized size can get full support through the inquiry form on this page:

• Free service: Provide free sample of standard PT Screw for performance test
• Technical support: Professional engineer team recommend matching PT Screw specification according to your assembly material and equipment
• After-sales guarantee: If the size and quality of delivered PT Screw do not meet confirmed standards, support replacement and compensation
• One-stop service: Match other supporting fasteners together with PT Screw to simplify your procurement link

Inquiry Form Reminder

Fill in the inquiry form below, leave your required PT Screw specification, order quantity, surface treatment and application industry information, our sales manager will send detailed quotation, product inspection report and sample arrangement plan within 24 working hours. We support long-term factory direct bulk supply of all types of industrial PT Screw.