M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL
M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL
M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL
M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL
M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL
M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL
M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL
M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL

M5 (5mmφ) FLANGED HEXAGON HEAD BOLTS FLANGE HEX SCREWS A2-70 STAINLESS STEEL

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🔩 M5 FLANGE BOLTS ⚙️ A2-70 STAINLESS STEEL 🇪🇺 DIN6921 STANDARD

Premium M5 Flanged Hex Head Bolts

Integrated washer design for faster assembly and better load distribution! These European-made flanged bolts eliminate the need for separate washers, providing superior performance and corrosion resistance.

⭐ Key Features of Our M5 Flanged Bolts

Our M5 flange bolts are engineered for efficiency and reliability in demanding applications:

🔩 M5 x 0.8mm Thread ⚙️ A2-70 Stainless Steel 🛡️ Corrosion Resistant 📏 DIN6921 Standard 🔧 8mm Spanner Size 💪 Fully Threaded 🏭 European Manufactured 📦 Custom Quantity Options

🔍 M5 Flange Bolt Specifications

5mm
Thread Diameter
M5 Metric
0.8mm
Thread Pitch
Coarse Thread
8mm
Spanner Size
Hex Head
11.2mm
Flange Diameter
Integrated Washer
A2-70
Material Grade
Stainless Steel
Fully
Threaded
Entire Length

📊 Technical Specifications

Specification Details
Product Type Flanged Hexagon Head Bolts / Flange Hex Screws
Material A2-70 Stainless Steel (304 Equivalent)
Standard DIN6921 (European Industrial Standard)
Thread Diameter 5mm (M5 Metric)
Thread Pitch 0.8mm (Standard Metric Coarse Thread)
Spanner Size 8mm (Hex Head Wrench Size)
Flange Diameter 11.2mm (Integrated Washer Surface)
Thread Coverage Fully Threaded (Entire Shaft Length)
Surface Finish Untreated (Natural Stainless Finish)
Manufacturing Origin European Manufactured - High Quality Standards
Length Measurement Bolt lengths measured from under the head (excluding head)
Corrosion Resistance Excellent - Suitable for Outdoor & Marine Applications

✅ Advantages Over Standard Bolts

Why choose flanged hex bolts? These integrated design bolts offer significant benefits:

  • Eliminates separate washers - One less component to handle and inventory
  • Faster assembly - Reduced parts count means quicker installation
  • Better load distribution - Larger bearing surface reduces material stress
  • Prevents pull-through - Flange helps prevent the bolt head from sinking into soft materials
  • Consistent performance - Integrated design ensures the washer doesn't get lost or misplaced
  • Professional appearance - Clean, finished look for visible applications

🏭 Common Applications

Our M5 flanged hex bolts are ideal for:

🚗

Automotive Components

Brackets, mounts, engine accessories, and interior fixtures

🏗️

Machinery & Equipment

Industrial machines, control panels, equipment frames

🔧

Metal Fabrication

Sheet metal assemblies, enclosures, and structural frames

🚤

Marine Applications

Boat hardware, marine equipment, dock fixtures

🏡

DIY & Construction

Deck building, outdoor furniture, fencing, and shed construction.

⚡

Electrical Panels

Enclosure mounting, control boxes, junction boxes

🆚 Flanged vs Regular Bolts Comparison

Feature Flanged Bolts Regular Bolts + Washers
Parts Count ✅ Single component ❌ Multiple components
Assembly Time ✅ Faster installation ❌ Slower assembly
Component Loss ✅ No washer to lose ❌ Washers can be misplaced
Bearing Surface ✅ Larger, integrated ❌ Depends on a separate washer
Inventory Management ✅ Simplified ❌ Multiple SKUs
Cost Efficiency ✅ Often more economical ❌ Additional washer cost

🔧 Installation Recommendations

For optimal performance with your M5 flanged bolts:

  1. Select the correct length - Measure from under the head to the required depth
  2. Use an 8mm spanner - A proper-size wrench prevents rounding of the hex head
  3. Clean threads - Ensure both bolt and nut threads are clean before assembly
  4. Proper torque - Tighten to the appropriate torque for the material and application
  5. Check flange contact - Ensure flange sits flat against work surface
  6. Consider lubrication - For stainless-to-stainless, consider anti-seize compound

❓ Frequently Asked Questions

Q: What's the difference between flanged bolts and regular bolts? 🔩
A: Flanged bolts have an integrated washer-like flange under the head, while regular bolts require separate washers. The flange provides a larger bearing surface, better load distribution, and eliminates the need for additional components. This makes assembly faster and reduces the chance of losing washers.
Q: Are these suitable for high-vibration applications? 🔧
A: Yes, our M5 flanged bolts work well in vibration applications, especially when used with locking nuts (like nyloc nuts) or thread-locking compounds. The larger flange provides better clamping force distribution, which can help maintain preload in vibrating environments. For critical vibration applications, consider using additional locking methods.
Q: Can I still use washers with these bolts if needed? ⚪
A: Absolutely. While the integrated flange eliminates the need for standard washers, you can still add washers if required for specific applications. Additional washers might be needed for extra corrosion protection, electrical isolation, or when working with very soft materials that need even greater load distribution.
A: DIN6921 is a German industrial standard that specifies the dimensions, tolerances, and technical requirements for hexagon flange bolts. This widely recognized standard ensures consistent quality, compatibility, and performance across manufacturers. It covers flange diameter, head dimensions, thread specifications, and material requirements.
Q: Are these suitable for outdoor or marine use? 🚤
A: Yes! Our A2 stainless steel flanged bolts offer excellent corrosion resistance, making them perfect for outdoor, marine, and high-moisture environments. They won't rust like regular steel bolts, ensuring long-lasting performance in harsh conditions. The integrated design also helps protect the bolt head from corrosion.
Q: How do I measure the length I need? 📏
A: For flanged hex bolts, length is measured from under the head (where the flange contacts the work surface) to the tip of the bolt. The head and flange height are not included in this measurement. This ensures you select the correct thread engagement length for your specific application requirements.

🚚 Fast Shipping & European Quality

Quick Dispatch & Premium Manufacturing: Orders placed Monday-Friday are typically dispatched the next business day. These M5 flanged bolts are manufactured in Europe to exacting DIN6921 standards, ensuring consistent quality, precise dimensions, and reliable performance for your professional and DIY projects requiring efficient, reliable fastening solutions.