How To Read A Fasteners Weight Chart In Kg, Mm, Pdf – Step By Step Guide
Fasteners weight chart in kg, mm, pdf documentation enables precise material planning and cost estimation across construction, automotive, and manufacturing sectors. Essential weight specifications for common fastener types used in industrial applications with standard carbon steel and metric threading calculations.
Fastener Type | Diameter (mm) | Length (mm) | Weight per Unit (g) | Weight - 1000 pcs (kg) | Material Grade |
Phillips Head Screw | M4 | 16 | 1.8 | 1.80 | Steel 4.6 |
Phillips Head Screw | M5 | 20 | 3.2 | 3.20 | Steel 4.6 |
Phillips Head Screw | M6 | 25 | 5.1 | 5.10 | Steel 4.6 |
Carriage Bolt | M8 | 30 | 11.4 | 11.40 | Steel 4.6 |
Carriage Bolt | M10 | 40 | 18.7 | 18.70 | Steel 4.6 |
Carriage Bolt | M12 | 50 | 28.9 | 28.90 | Steel 4.6 |
Wing Nut | M6 | - | 3.4 | 3.40 | Steel 4.6 |
Wing Nut | M8 | - | 6.8 | 6.80 | Steel 4.6 |
Wing Nut | M10 | - | 12.5 | 12.50 | Steel 4.6 |
T-Bolt | M8 | 35 | 14.2 | 14.20 | Steel 8.8 |
T-Bolt | M10 | 45 | 23.6 | 23.60 | Steel 8.8 |
T-Bolt | M12 | 55 | 36.8 | 36.80 | Steel 8.8 |
Eye Bolt | M8 | 50 | 19.3 | 19.30 | Steel 4.6 |
Eye Bolt | M10 | 60 | 31.7 | 31.70 | Steel 4.6 |
Eye Bolt | M12 | 70 | 47.2 | 47.20 | Steel 4.6 |
U-Bolt | M8 | 80x40 | 45.6 | 45.60 | Steel 4.6 |
U-Bolt | M10 | 100x50 | 72.3 | 72.30 | Steel 4.6 |
U-Bolt | M12 | 120x60 | 105.8 | 105.80 | Steel 4.6 |
Lock Washer | M6 | - | 0.7 | 0.70 | Spring Steel |
Lock Washer | M8 | - | 1.3 | 1.30 | Spring Steel |
Lock Washer | M10 | - | 2.1 | 2.10 | Spring Steel |
Lock Washer | M12 | - | 3.2 | 3.20 | Spring Steel |
Thumb Screw | M6 | 20 | 4.9 | 4.90 | Steel 4.6 |
Thumb Screw | M8 | 25 | 8.7 | 8.70 | Steel 4.6 |
Thumb Screw | M10 | 30 | 14.5 | 14.50 | Steel 4.6 |
Set Screw | M4 | 8 | 0.9 | 0.90 | Steel 45H |
Set Screw | M5 | 10 | 1.6 | 1.60 | Steel 45H |
Set Screw | M6 | 12 | 2.8 | 2.80 | Steel 45H |
Set Screw | M8 | 16 | 5.4 | 5.40 | Steel 45H |
Rivet | 4.8 | 12 | 1.2 | 1.20 | Aluminum |
Rivet | 6.4 | 16 | 2.8 | 2.80 | Aluminum |
Rivet | 8.0 | 20 | 4.9 | 4.90 | Aluminum |
B2B Marketplace Dynamics for Fasteners Procurement
The global b2b marketplace for fasteners continues experiencing robust growth, driven by infrastructure development and manufacturing expansion. Digital procurement platforms transform traditional purchasing processes by providing instant access to weight specifications and pricing data.
Market Trends Shaping Fastener Distribution
Digital Transformation Impact
Advanced platforms like pipex.ai revolutionize fastener procurement by automating weight calculations and streamlining order processing. These systems integrate seamlessly with existing ERP solutions, reducing manual errors and improving operational efficiency.
Quality Assurance Standards
Modern fastener manufacturing adheres to strict international standards:
ISO 4762 Socket Head Cap Screws
- Precise dimensional tolerances
- Material composition verification
- Surface treatment specifications
DIN 912 Hex Socket Standards
- Thread pitch accuracy requirements
- Tensile strength classifications
- Corrosion resistance parameters
Strategic Procurement Considerations
Inventory Optimization
Accurate weight data enables sophisticated inventory management strategies. Companies utilizing advanced procurement software report significant improvements in:
- Storage space utilization
- Transportation cost reduction
- Order fulfillment accuracy
Supply Chain Efficiency
Modern fastener distributors leverage weight charts for logistics optimization, ensuring proper packaging and shipping methods for different fastener categories.
Technical Specifications and Material Properties
Steel Grade Classifications
Grade 8.8 Carbon Steel
- Tensile strength: 800 MPa minimum
- Yield strength: 640 MPa minimum
- Standard finish: zinc plated
Grade 10.9 High Strength Steel
- Tensile strength: 1040 MPa minimum
- Yield strength: 940 MPa minimum
- Applications: Critical structural connections
Weight Calculation Methodology
Standard Formula Applications
Weight calculations incorporate material density, thread specifications, and manufacturing tolerances. Professional engineers rely on these calculations for structural load assessments and material cost estimation.
Coating Impact on Weight
Different surface treatments affect final weights:
- Zinc plating: +2-3% weight increase
- Hot-dip galvanizing: +5-8% weight increase
- Stainless steel: +10-15% density variation
Conclusion
Comprehensive fastener weight specifications serve as fundamental tools for successful procurement and project management across diverse industrial applications. This detailed weight chart provides essential reference data for engineers, procurement specialists, and project managers working with standard fastener components. Leveraging accurate weight calculations ensures optimal material selection, cost control, and operational efficiency in today's competitive manufacturing landscape.
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