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Dongguan Guanbiao Hardware Products Co., LTD
Dongguan Guanbiao Hardware Products Co., LTD Innovation is the foundation, quality is the life, pragmatism is the purpose, and efficiency is the goal. Customer satisfaction is our ultimate goal.
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Cold-Headed & Cold-Formed Anti-Theft Screws | Custom Security Fasteners Manufacturer | Guanbiao Hardware

Dongguan Guanbiao Hardware Products Co., LTD
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Cold-Headed & Cold-Formed Anti-Theft Screws | Custom Security Fasteners Manufacturer | Guanbiao Hardware

Brand Name : guanbiao

Model Number : M5*20

Certification : ISO, GB, BS, DIN, ANSI,JIS

Place of Origin : China

MOQ : 50000PCS

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10000PCS/day

Delivery Time : 10-15 work days

Packaging Details : Plastic bag 1 small box +outer carton +pallets

Material : Stainless steel

Size : M5*20

Standard : ISO, GB, BS, DIN, ANSI,JIS, Non-standard

Surface treatment : Zn- Plated,Niplated,Passivated,Tin-plated,Sandblast and Anodize ,Polish,Electro

Package : Plastic bag 1 small box +outer carton +pallets

After-sales Service : We will follow up every customer and solve all your problems satisfied after sales

Groove : PIN Torx

Head shape : Flat head

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Cold-Headed & Cold-Formed Anti-Theft Screws | Custom Security Fasteners Manufacturer | Guanbiao Hardware
304 Stainless Steel Flat Head Torx Screws Right Hand Thread Metric

Precision Cold-Heading Security Screws for Tamper-Proof Applications
Guanbiao hardware is a leading manufacturer of high-strength cold-headed security screws and custom anti-tamper fasteners, engineered to deliver unmatched protection against theft, vandalism, and unauthorized access. Utilizing advanced cold-forming technology, we produce durable, precision-engineered security screws tailored to your exact specifications.

Why Choose Our Cold-Headed Security Screws?
Superior Strength & Durability

  • Cold-forming process enhances material density, ensuring higher tensile strength and resistance to shearing.

  • Available in hardened steel, stainless steel (A2/A4), and alloy materials for extreme environments.

Tamper-Resistant Designs

  • Exclusive drive systems: Snake-eye, Pin-in-Torx, Tri-Groove, and One-Way heads.

  • Laser-etched serialization for traceability and anti-counterfeiting.

Customization Flexibility

  • Full OEM/ODM support: Modify dimensions, threads, head styles, and coatings.

  • Prototype-to-mass production in 10-15 days with strict ISO 9001 quality control.

Industry-Specific Solutions

  • Automotive: Secure license plates, EV batteries, and high-value components.

  • Renewable Energy: Protect solar panel mounts and wind turbine assemblies.

  • Public Infrastructure: Tamper-proof bolts for rail systems, bridges, and traffic signs.


产品规格表 (Product Specifications Table):

Parameter Specifications
Material Carbon Steel (Grade 8.8/10.9/12.9), Stainless Steel (A2-70/A4-80), Alloy Steel
Diameter M1.5 to M24 (Custom Sizes Available)
Length 2mm to 300mm
Head Styles Pan Head, Flat Head, Hex Head, Button Head, Custom Designs
Drive Types Snake-Eye, Pin-in-Hex, Tri-Wing, Spanner, One-Way, Torx® (TR/TX)
Thread Type Metric, UNC, UNF, Custom Thread Pitch
Surface Treatment Zinc Plated, Dacromet®, Black Oxide, Geomét® Coating, Passivation
Security Level Grade 1-5 (Based on DIN/ISO 14579 Anti-Tamper Standards)
Certifications ISO 9001, RoHS, REACH, ASTM A574, DIN 916, DIN933
MOQ 20,000 Pieces (Custom Orders)

Cold-Headed & Cold-Formed Anti-Theft Screws | Custom Security Fasteners Manufacturer | Guanbiao Hardware


 Cold-Headed & Cold-Formed Anti-Theft Screws | Custom Security Fasteners Manufacturer | Guanbiao Hardware Manufactures

Cold-Headed & Cold-Formed Anti-Theft Screws | Custom Security Fasteners Manufacturer | Guanbiao Hardware Images

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