Stainless Steel Security Screws – Marine-Grade Tamper-Proof Fasteners

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Stainless Steel Security Screws – Corrosion-Resistant Tamper-Proof Fasteners for Outdoor & High-Security Applications

Stainless Steel Security Screws – Corrosion-Resistant Tamper-Proof Fasteners for Outdoor & High-Security Applications

Discover premium stainless steel security screws with tamper-proof designs for corrosion-resistant fastening. Compare security-grade stainless fasteners, drive types (Torx, pin-in), and best uses for outdoor equipment, fencing & marine applications.
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Advantages of Stainless Steel Security Screws

Full-Process Service Guarantee

Full-process service to ensure a pleasant cooperation experience. ​

Customized Value-Added Services

Joint research and development to meet the needs of all stages.

Global Market Layout

Exported to over 40 countries, international cooperation ensures fulfillment. ​

In-Depth Application Across All Industries

Serving renowned enterprises and covering multiple high-precision fields.

Marine-Grade Stainless Steel Security Screws - Saltwater-Resistant Star Drive Bolts with Anti-Theft Design

Stainless Steel Torx Tapping Screws Cross Head M6 Thread 30mm/40mm Pan/Flat Cross Head Pt Forming Screws for Plastic VIEW DETAILS

Stainless Steel Torx Tapping Screws Cross Head M6 Thread 30mm/40mm Pan/Flat Cross Head Pt Forming Screws for Plastic

Steel Hex Fastener M2 M3 M4 M5 M6 Stainless Steel Nuts Flat Head Socket Head Furniture Connector Sleeve Barrel Nut VIEW DETAILS

Steel Hex Fastener M2 M3 M4 M5 M6 Stainless Steel Nuts Flat Head Socket Head Furniture Connector Sleeve Barrel Nut

Factory Price Stainless Steel Fasteners Customize Phillips Countersunk M3 Torx Head Waterproof Sealing Screw with O Ring VIEW DETAILS

Factory Price Stainless Steel Fasteners Customize Phillips Countersunk M3 Torx Head Waterproof Sealing Screw with O Ring

High Precision Din914 Stainless Steel Set Screw M2 M3 M4 M6 Torx Drive Ball Point Headless Machine Thread Grub Screw VIEW DETAILS

High Precision Din914 Stainless Steel Set Screw M2 M3 M4 M6 Torx Drive Ball Point Headless Machine Thread Grub Screw

Product Description

Material

Alloy/Bronze/Iron/ Carbon steel/ Stainless steel/ Etc
Grade

4.8/ 6.8 /8.8 /10.9 /12.9

specification

M0.8-M12 or 0#-1/2" and we also produce according to customer's requirement

Standard

ISO,,DIN,JIS,ANSI/ASME,BS/Custom

Lead time

10-15 working days as usual,It will based on the detailed order quantity

Certificate

ISO14001 /ISO9001 /  IATF16949

Color

We can provide customized services according to your needs

Surface Treatment

We can provide customized services according to your needs

FAQ

Are you trading company or manufacturer ?

We are factory. we have more than 20 years experience of fasteneral making in China.
For the first cooperation, we can do 20- 30% deposit in advance by T/T, Paypal,Western Union,Money gram and Check in cash, the balance paid against the copy of waybill or B/L.
Generally it is 3-5 working days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
For the samples shipment, we use DHL,Fedex,TNT,UPS,Post and other courier for samples shipment.

Our Company

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Yuhuang Setting a benchmark for non-standard fasteners

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Yuhuang leads the way in eco-friendly fasteners

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Yuhuang leads the way in eco-friendly fasteners

Discover how Yuhuang's sustainable fasteners reduce pollution & meet REACH, ROHS standards. Ideal for EVs & green manufacturing. Learn more.
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What Our Clients Are Saying

​​Lisa K.
​​Lisa K.

These screws were the perfect fit for securing my outdoor AC unit. I feel so much better knowing they can't be easily removed with a standard screwdriver.

Carlos Gomez
Carlos Gomez

After a few tools went missing from our shared workshop, we switched to these security screws. They've been 100% effective and were incredibly easy to install.

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Why Choose Us

Why Choose Us

Dongguan Yuhuang Electronic Technology Co., Ltd. is mainly committed to the research and development and customization of non-standard hardware components, as well as the production of various precision fasteners such as GB, ANSI, DIN, JIS, ISO, etc. It is a large and medium-sized enterprise that integrates production, research and development, sales, and service. The company currently has over 100 employees, including 25 with more than 10 years of service experience, including senior engineers, core technical personnel, sales representatives, etc. The company has established a comprehensive ERP management system and has been awarded the title of "High tech Enterprise". It has passed ISO9001, ISO14001, and IATF16949 certifications, and all products comply with REACH and ROSH standards.

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