Case Hardened Automotive Grade Self Tapping Metal Screws for One-step Installation
Price:
Negotiable
MOQ:
1Pcs
Delivery Time:
15-30 Workdays
Brand:
TOBO
Product Description
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
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.
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Company
TOBO GROUP LTD
Location
2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
Contact Person
Wason