100 Quantity Fine Thread Bolts and Nuts - Level 10.9 and 12.9 for Heavy Duty Industrial Environments
Product Overview
These high-quality bolts and nuts are precision-engineered fastening solutions designed for rigorous industrial and construction applications. Manufactured using stamping processes for consistent dimensions and superior strength, they feature a 26mm (1.02in) inner diameter suitable for medium to heavy-duty assemblies where reliability and durability are paramount.
The hexagon flange head design provides a larger bearing surface for even load distribution, eliminating the need for washers and enhancing installation efficiency. This design is particularly effective in vibration-prone applications where resistance to loosening is critical.
Key Features
- Product Name: Bolts and Nuts
- Nuts Per Bolt: 3
- Quantity: 100
- Coating: Corrosion-resistant coating
- Quality Control: 100% Inspected
- Inner Diameter: 26mm (1.02in)
- ASTM A320 B8 Class 1 stainless steel bolts (low temperature)
- ISO 898-1 class 10.9 alloy steel bolts with grade 10 nuts
- DIN 931 / DIN 933 hex bolts 8.8 zinc plated for durability
Technical Specifications
| Certification |
ISO |
| Inner Diameter |
26mm (1.02in) |
| Head Type |
Hexagon Flange |
| Coating |
Coated |
| Process |
Stamping Process |
| Application |
Mechanical Assembly |
| Quantity |
100 |
| Thread Type |
Fine Thread |
| Weight per Piece |
Varies By Size |
Material Specifications
Manufactured from premium stainless steel grades including ISO 3506 A2-70 (SS304) for excellent corrosion resistance, ASTM F593 stainless steel bolts with F594 nuts, and ASTM A194 Grade 8M stainless steel nuts for high-temperature applications. Fine thread design provides greater tensile strength and improved resistance to vibration loosening.
Applications
Ideal for industrial construction, heavy machinery assembly, power plants, oil and gas pipelines, chemical processing equipment, cryogenic systems, refrigeration, automotive parts, and precision engineering. Complete bolt units include bolt, nut, washer, and sealing ring for versatile application across multiple industries.
Customization Options
We offer exceptional customization services featuring Hex Head and Hexagon Flange head types. Available in quantities starting from 100 units, with stud bolt and nut sets for ASME B16.5 flanges, DIN 934 hex nuts zinc plated, and ASTM A307 Grade B carbon steel bolts. All products are ISO certified and undergo 100% inspection.
Support & Services
Comprehensive technical assistance including selection guidance, installation support, and maintenance advice. Detailed product documentation, material specifications, strength ratings, and compliance certifications provided. Expert technical support, training resources, and on-site services available to ensure optimal performance and reliability.
