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TOBO GROUP LTD

  • China,Shanghai ,Shanghai
  • Verified Supplier
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China Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installati
China Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installati

  1. China Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installati
  2. China Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installati
  3. China Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installati
  4. China Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installati
  5. China Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installati

Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installati

  1. MOQ: 1Pcs
  2. Price: Negotiable
  3. Get Latest Price
Finish Zinc Plated
Product name Self Tapping Metal Screws
Supply Ability 15tons per month
Thread Size M6 M8 M10 M12 M16 M20
Tensile Strength Grade 4.8 / 8.8 / 10.9
Packaging Details Standard Shipping Package
Tensilestrength 800 MPa
Thread Type Fine or coarse thread
Drivetype Phillips
Corrosion Resistance High
Delivery Time 15-30 Workdays
Payment Terms T/T,Western Union
Color Blue-white,gold
Brand Name TOBO
Certification ISO/TUV/SGS
Place of Origin Shanghai, China
Model Number Self Tapping Metal Screws

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Product Specification

Finish Zinc Plated Product name Self Tapping Metal Screws
Supply Ability 15tons per month Thread Size M6 M8 M10 M12 M16 M20
Tensile Strength Grade 4.8 / 8.8 / 10.9 Packaging Details Standard Shipping Package
Tensilestrength 800 MPa Thread Type Fine or coarse thread
Drivetype Phillips Corrosion Resistance High
Delivery Time 15-30 Workdays Payment Terms T/T,Western Union
Color Blue-white,gold Brand Name TOBO
Certification ISO/TUV/SGS Place of Origin Shanghai, China
Model Number Self Tapping Metal Screws
High Light self drilling metal screwscase hardened self tapping screwsautomotive grade self drilling screws
No Pre-Drilling Needed Case Hardened Self-Drilling Point Automotive Grade One-step installation
Product Description

The Self Tapping Metal Screw is a high-performance fastening solution designed for rapid, reliable assembly in metal applications. Engineered to eliminate the need for pre-drilled pilot holes, this screw combines drilling, tapping, and fastening into a single, time-saving operation. Constructed from durable materials with precision-cut threads and a sharp starting point, it delivers a strong, vibration-resistant hold in various metal thicknesses. Ideal for professionals in HVAC, automotive, construction, and general manufacturing, this screw ensures consistent performance, corrosion resistance, and long-term durability in both indoor and outdoor environments.

Product Specifications
Material Carbon Steel, Stainless Steel (304 / 316)
Surface Finish Zinc Plated, Galvanized, Uncoated
Thread Type Coarse Thread / Fine Thread
Point Type Self-Tapping Point (Drill Point Options: #2, #3, #4, #5)
Head Styles Hex, Pan, Flat, Truss, Bugle
Drive Types Phillips, Torx, Square, Hex Socket
Diameter Range #6 to #14 (3.5mm to 6.3mm)
Length Range 1/2" to 4" (12mm to 100mm)
Max Material Thickness Up to 1/2" (12.7mm) depending on point type
Application Temperature -40°C to 150°C (-40°F to 302°F)
Product Applications
  • HVAC ductwork assembly and hanger systems
  • Automotive body panels, frames, and interior components
  • Metal roofing and cladding installation
  • Steel framing and structural metal connections
  • Electrical enclosures and control panels
  • Sheet metal fabrication and general manufacturing
  • Outdoor equipment and corrosion-prone environments (when using stainless steel)
Product Advantages
  • No pre-drilling required - significantly reduces installation time and labor costs
  • One-step fastening process - drills, taps, and secures in a single action
  • High holding strength - deep threads provide excellent grip in thin and thick metals
  • Vibration resistance - maintains tightness in high-motion or high-vibration applications
  • Corrosion resistant options - available in stainless steel and coated finishes for outdoor or harsh environments
  • Reduced tool wear - eliminates the need for separate drill bits and tapping tools
  • Consistent performance - precision manufacturing ensures reliable thread formation and minimal material deformation
Product Features
  • Sharp self-tapping point - penetrates metal instantly without walking or skidding
  • Hardened tip - surface-treated to resist breakage during high-torque installation
  • Precision-cut threads - cleanly forms mating threads for a secure, permanent hold
  • Multiple head styles - allows for flush, raised, or low-profile finishes based on application needs
  • Various drive recesses - Phillips, Torx, and square drives reduce cam-out and improve torque transfer
  • Rust-resistant finishes - zinc plating and stainless steel options
Self-tapping metal screw product image showing detailed view Self-tapping metal screw application example in metal assembly
Frequently Asked Questions
Are you trading company or manufacturer?
We are manufacturer. You can see the certification.
How long is your delivery time?
Generally it is 5-10 days if the goods are in stock, or 15-20 days if the goods are not in stock, depending on quantity.
Do you provide samples? Is it free or extra?
Yes, we could offer the sample for free charge but need pay the cost of freight.
What is your terms of payment?
Payment <= 1000USD, 100% in advance. Payment >= 1000USD, 50% T/T in advance, balance before shipment.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2010

  • Total Annual:

    5000000-6000000

  • Ecer Certification:

    Verified Supplier

TOBO GROUP LTD is a professional fastener manufacturer and exporter in China. We produce various types of fasteners (include non-standard) in GB, DIN, BS, ANSI/ASME, IFI, ISO, and JIS with 300 tons of monthly productivity. Our main products are bolts, nuts, screws, threaded rods, plain was... TOBO GROUP LTD is a professional fastener manufacturer and exporter in China. We produce various types of fasteners (include non-standard) in GB, DIN, BS, ANSI/ASME, IFI, ISO, and JIS with 300 tons of monthly productivity. Our main products are bolts, nuts, screws, threaded rods, plain was...

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Get in touch with us

  • Reach Us
  • TOBO GROUP LTD
  • 2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
  • https://www.ss-bolt.com/

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