The Half Threaded Hex Bolt is a high-quality fastening solution designed to meet rigorous standards DIN 931, ISO 4014, and ASME B18.2.1. Featuring a hexagonal head for easy wrenching, this bolt offers partial threading tailored to your specifications, combining strength and versatility. Available in multiple thread types including Metric, UNC, and UNF, it addresses diverse industrial needs. Crafted from premium materials such as Carbon Steel (Grades 4.6, 5.6, 8.8, 10.9), Alloy Steel, and Stainless Steel (SS 304 and 316), the bolt ensures durability against corrosion and wear. Surface finishes such as Zinc Plating (white or yellow), Black Oxide, Hot Dip Galvanized, and optional Dacromet/Geomet coatings provide enhanced resistance to environmental conditions. Size options range from diameter M6 to M30 (1/4” to 1-1/4”) and lengths from 20mm up to 300mm or customized lengths based on application requirements. Explicitly designed for structural steel and construction, automotive assemblies, heavy machinery, and industrial maintenance, this bolt guarantees reliable performance in demanding environments.
Key Features
| Features | Description |
|---|---|
| Standards Compliance | DIN 931, ISO 4014, ASME B18.2.1 |
| Thread Type | Metric, UNC, UNF |
| Thread Length | Partial (half-threaded), customizable |
| Head Type | Hexagonal Head |
| Material Options | Carbon Steel (Grades 4.6, 5.6, 8.8, 10.9), Alloy Steel, Stainless Steel (SS 304, SS 316) |
| Surface Finish Options | Zinc Plated (White/Yellow), Black Oxide, Hot Dip Galvanized, Self Finish/Plain, Dacromet/Geomet (on request) |
| Diameter Range | M6 to M30 (1/4” to 1-1/4”) |
| Length Range | 20mm to 300mm or customized lengths |
| Applications | Structural steel and construction, automotive and machinery assembly, heavy equipment, industrial maintenance |
| Attributes | Description |
|---|---|
| HS Code | 7318.15.00 |
| Standard | DIN 931 / ISO 4014 / ASME B18.2.1 |
| Thread Type | Available in Metric, UNC, and UNF |
| Thread Length | Half (Partial) thread, customizable length upon request |
| Head Type | Hexagonal Head for enhanced torque application |
| Material Grade Options | Carbon Steel 4.6, 5.6, 8.8, 10.9; Alloy Steel; Stainless Steel SS 304 & SS 316 |
| Surface Finishes | Zinc Plated (White/Yellow), Black Oxide, Hot Dip Galvanized, Dacromet/Geomet (optional), Self Finish |
| Diameter Range | M6 to M30 or 1/4” to 1-1/4 inch |
| Length Range | 20mm to 300mm or customized lengths |
| Applications | Use in structural steel, construction sites, automotive parts, machinery assembly, heavy equipment, and maintenance |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Yes, the half threaded hex bolts can be supplied with customized partial thread lengths based on specific project requirements.
For corrosive environments, Stainless Steel grades SS 304 and SS 316 are recommended due to their superior corrosion resistance.
Yes, options include Zinc Plating in white or yellow and Hot Dip Galvanizing surface finishes to provide extra protection against rust and corrosion.
Absolutely, these half threaded hex bolts conform to widely recognized standards including DIN 931, ISO 4014, and ASME B18.2.1.
The bolts are available up to M30 diameter (1-1/4 inch) and lengths up to 300mm, with options for customized sizes as needed.
Country Of Origin: India
Product Name: Hex Head Half Threaded Bolt
HS Code: 7318.15.00
Standard: DIN 931 / ISO 4014 / ASME B18.2.1
Thread Type: Metric / UNC / UNF
Thread Length: Partial (half or custom as per requirement)
Head Type: Hexagonal Head
Material Options:
Surface Finish:
Size Range:
Applications
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Surat , India
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