| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
12 Point Flange Nuts
Ananka Group is a trusted 12 Point Flange Nuts Manufacturer, known for delivering high-strength, precision-engineered flanges for critical applications. Our 12 Point Flange Nuts are designed to provide superior clamping force and even load distribution, making them ideal for use in aerospace, automotive, defense, and heavy machinery sectors. With a dodecagonal head and a built-in flange, these nuts allow for higher torque application and prevent loosening due to vibration or dynamic loads. We manufacture 12 Point Flange Nuts in a wide range of sizes from M5 to M36 using top-grade materials like Stainless Steel, Alloy Steel and Carbon Steel.
12-Point Flange Nut – Product Information Table
| Parameter | Description |
|---|---|
| Product Name | 12-Point Flange Nut |
| Nut Type | Flange Nut with 12-Point (Double Hex) Drive |
| Thread Type | Metric / UNC / UNF (as specified) |
| Size Range | M6 – M30 (or as required) |
| Thread Pitch | Coarse / Fine |
| Standard | DIN / ISO / ASTM / Custom |
| Material | Carbon Steel / Alloy Steel / Stainless Steel (SS304, SS316) |
| Strength Grade | 8, 10, 10.9, 12 (for steel) |
| Surface Finish | Plain, Zinc Plated, Black Oxide, Hot Dip Galvanised |
| Flange Type | Integrated Washer Flange |
| Drive Type | 12-Point (Bi-Hex) |
| Application | Automotive, Heavy Machinery, Construction, Industrial Equipment |
| Corrosion Resistance | Depends on material & coating |
| Load Distribution | Flange spreads load, reducing surface damage |
| Packaging | Bulk, Box, Pallet |
| Country of Origin | As specified |
They are available in various coatings, including zinc plating, black oxide, and hot-dip galvanising for enhanced corrosion resistance. These Nuts conform to international standards such as DIN, ASTM and feature high tensile strength, excellent durability, and precision threading for secure fastening. Our dedicated B2B portal enables industries to easily explore product details, request quotes, and manage bulk orders with ease. We provide prompt and reliable delivery across India and globally, supported by efficient logistics, secure packaging, and export-ready documentation to meet the needs of clients worldwide.
Type of Sub-products
Standard 12 Point Flange Nuts Standard 12 Point Flange Nuts
These are general purpose nuts with a 12 point head and integrated serrated or smooth flange. Ideal for applications requiring high torque and load distribution.
Serrated 12 Point Flange Nuts Serrated 12 Point Flange Nuts
These have serrations on the underside of the flange that grip the mating surface, preventing loosening due to vibration. Commonly used in automotive and machinery applications.