Stainless Steel (SS) Stud Bolts
Our premium Stainless Steel (SS) Stud Bolts are meticulously engineered to deliver exceptional resistance to corrosion, oxidation, and chemical degradation. Manufactured from high-grade austenitic stainless steels, including SS 304 (ASTM A193 Grade B8) and SS 316 (ASTM A193 Grade B8M), these fasteners are critical for maintaining secure, rust-free flanged connections. They are the preferred choice for demanding environments such as marine applications, offshore drilling, chemical processing, and water treatment plants, guaranteeing long-lasting structural integrity and safety under severe operational conditions.
Key Features
✓ Balanced Tensioning for Flange Integrity
✓ High Resistance to High-Pressure & High-Heat
✓ Easy Removal & Maintenance in Pipeline Joints
✓ Precision Threads for Secure Nut Engagement
Product Specifications
| Parameter | Details |
|---|---|
| Product Form | Full Thread Stud, Tap End Stud, Double End Stud, Threaded Rod, Stainless Steel Stud Bolt |
| Material of Construction | Stainless Steel (SS 304/B8, SS 316/B8M, SS 304L, SS 316L) |
| Size Range | M6 to M150 | 1/4" to 6" Diameter |
| Length | 20 mm to 6000 mm (Custom lengths as per flange requirements) |
| Thread Series | UNC, UNF, 8-UN (Standard for Flanges), Metric Coarse/Fine |
| Surface Treatment | Pickled & Passivated (for SS), Black Oxide, Cadmium Plating, Hot Dip Galvanized, Xylan/PTFE Coating |
| Standard Compliance | ASME B18.31.2, DIN 975, DIN 976, ASTM A193 |
| Matching Nut Standard | ASTM A194 Heavy Hex Nuts |
| Inspection | Ultrasonic Testing, Hardness, Proof Load, Thread Calibration |
Industrial & Stainless Steel Stud Bolts Size Chart
| Size Range | Thread / Pitch | Type | Recommended Use |
|---|---|---|---|
| M6 - M12 | Coarse / Fine thread | Full thread / Half thread | Light assembly |
| M16 - M30 | Metric / UNC / UNF | Bolt, nut, stud, washer | Structural and machinery |
| M36 - M72 | Custom pitch | Stud bolts / foundation bolts | Heavy equipment |
| Above M72 | As per drawing | Custom manufactured | Project-specific fastening |
| Custom Requirement | Custom sizes, stainless steel grades (e.g., SS 304/B8, SS 316/B8M), finishes, and drawings are available on request. | ||
