Manufactures & Suppliers of Pipes, Tubes, Flanges, Pipe Fitting & Fasteners
Stainless Steel Stud Bolts
Natron Steel Vision Alloys is one of India’s leading manufacturers of stainless steel stud bolts, offering a wide range of sizes and specifications to meet diverse needs. Our stainless steel stud bolts are available in various materials and grades, making them suitable for a multitude of applications, including the construction of docks, bridges, transportation networks, couplings, and residential buildings. Our stainless steel 201 , 304, 304L, 304H, 305, 310, 310S, 310H, 316, 316L, 316Ti,317 stud bolts are offered in multiple sizes and grades as per client requirements, all carefully packaged in high-quality materials to prevent damage during transport. stainless steel stud bolts do not rotate during tightening, allowing for more accurate torque readings. This feature, combined with their ability to distribute axial pressure more effectively, makes stainless steel stud bolts a preferred choice for flange connections in cap clamping applications.
316 Stainless Steel Stud Bolts, 304 Stainless Steel Stud Bolts, Stainless Steel Partially Threaded Stud Bolt, Stainless Steel Fully Threaded Stud Bolt, Stainless Steel Threaded Stud Bolt, SS M8 X 1.25 Stud Supplier in Mumbai, India.
We adhere to all national and international quality standards and established production procedures. As a distributor of 310 stainless steel stud bolts and supplier of UNS S31000 stud bolts, our team of qualified specialists and quality testers meticulously evaluates these stainless steel stud bolts at various stages of manufacturing to ensure quality and compliance with specifications. We use eco-friendly packing materials to create robust, damage-proof packaging that safeguards the stud bolts during transportation. Each product is clearly labeled for easy identification. Additionally, we customize stainless steel 321 stud bolts to fit the specific requirements of our clients, making them suitable for a wide range of industrial applications.
We are also recognized as a manufacturer of 316 stainless steel stud bolts and an exporter of UNS S31600 stud bolts, as well as a trader of A4-70 stud bolts. Our manufacturing process offers these bolts in a variety of sizes and specifications to best meet the needs of our valued customers. To ensure we can fulfill urgent orders, we produce these ss stud bolts in large quantities, maintaining a ready supply.
Stainless Steel Stud Bolts Specification
| DIN / ISO Standard |
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| Specialized in |
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| Stainless Steel Stud Bolts Size |
Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric Stainless Steel Stud Bolts |
| Stud Bolts Size Metric |
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| Stud Bolts Size Inch |
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| Manufacturing process | Wire Drawing, Insert tapping, Cold Heading, Heat Treatment, Inspection, Surface Plating, Packing |
| SS Stud Bolts British standards |
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| Length | 3 mm to 200 mm |
| Stainless Steel Stud Bolts US Threads | METRIC, BSW, BSF, Unified national coarse (UNC), Unified national fine (UNF), Unified national extra fine (UNEF), UNJC and UNJF threads, UNK threads, UNR threads, Constant-pitch threads |
| Stud Bolts Surface Finish | Black oxide, nickel plated, Dacroment, anodizing, plated zinc-nickel, Geometry, Stainless steel: Passivated, Self-Colour, Zinc ( blue, white, black, yellow), Hot Dip Galvanised (HDG), Sherardized, Bright Zinc Plated (BZP), Mechanically Applied coating and some special one like DACROMET |
| UTS - Unified Thread Standard | UNC, UNF, ACME, NPT, UNS, UNEF, NPTF |
| Dimensions | ASME B18.6.3 **Exception: Stud Bolts 6 inches and shorter are fully threaded. |
| Metric Stud Bolts Tolerances | +/-0.01mm to +/-0.05mm |
| Stud Bolts Surface Finish |
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| Stainless Steel Stud Bolts Surface Coating |
All Stud Bolts surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE. |
| Standard | Manufacturer of Stainless Steel Stud Bolts as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards
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| Common Stud Bolts Material Grades |
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The SS stud bolt is an externally threaded fastener that lacks a head, instead utilizing two nuts on either side, serving as a substitute for the conventional "bolt and nut" assembly. These stud bolt are commonly found in industrial equipment and various industrial applications, offering good corrosion resistance against a range of chemical corrosives, industrial environments, and exceptional heat resistance.
Partially Stainless Steel Stud Bolt can be used in various applications, allowing for welding to either a flat surface or the interior/exterior of an angle. In contrast, fully threaded studs feature no head and are threaded along their entire length, providing higher tensile strength. This design is particularly effective for creating custom assemblies using thread-locking adhesives, including stud-type hand knobs and cushion spindles for toggle clamps.
Stainless Steel Stud Bolts Torque Chart
Size of Flange |
ASME B16.5 Class 150 RF/ Ring Gaskets |
ASME B16.5 Class 150 FF/ Full Face Gaskets |
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|---|---|---|---|---|---|---|---|---|---|---|
Torque / Round (ft-lbs) |
SS Stud Bolts Tighten Sequence |
Torque / Round (ft-lbs) |
SS Stud Bolts Tighten Sequence |
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1st |
2nd |
Final |
Dwg/No. |
Bolt Size |
1st |
2nd |
Final |
Dwg*/No. |
Bolt Size |
|
1/2" |
10 |
20 |
30 |
4-bolt |
1/2" |
20 |
40 |
60 |
4-bolt |
1/2" |
3/4" |
13 |
27 |
40 |
4-bolt |
1/2" |
20 |
40 |
60 |
4-bolt |
1/2" |
1" |
15 |
30 |
50 |
4-bolt |
1/2" |
20 |
40 |
60 |
4-bolt |
1/2" |
1-1/4" |
20 |
40 |
60 |
4-bolt |
1/2" |
20 |
40 |
60 |
4-bolt |
1/2" |
1-1/2" |
20 |
40 |
60 |
4-bolt |
1/2" |
20 |
40 |
60 |
4-bolt |
1/2" |
2" |
40 |
80 |
120 |
4-bolt |
5/8" |
40 |
80 |
120 |
4-bolt |
5/8" |
2-1/2" |
40 |
80 |
120 |
4-bolt |
5/8" |
40 |
80 |
120 |
4-bolt |
5/8" |
3" |
40 |
80 |
120 |
4-bolt |
5/8" |
40 |
80 |
120 |
4-bolt |
5/8" |
3-1/2" |
40 |
80 |
120 |
8-bolt |
5/8" |
40 |
80 |
120 |
8-bolt |
5/8" |
4" |
40 |
80 |
120 |
8-bolt |
5/8" |
40 |
80 |
120 |
8-bolt |
5/8" |
5" |
60 |
120 |
200 |
8-bolt |
3/4" |
60 |
120 |
200 |
8-bolt |
3/4" |
6" |
60 |
120 |
200 |
8-bolt |
3/4" |
60 |
120 |
200 |
8-bolt |
3/4" |
8" |
60 |
120 |
200 |
8-bolt |
3/4" |
60 |
120 |
200 |
8-bolt |
3/4" |
10" |
95 |
190 |
320 |
12-bolt |
7/8" |
95 |
190 |
320 |
12-bolt |
7/8" |
12" |
95 |
190 |
320 |
12-bolt |
7/8" |
95 |
190 |
320 |
12-bolt |
7/8" |
14" |
147 |
294 |
490 |
12-bolt |
1" |
147 |
294 |
490 |
12-bolt |
1" |
16" |
147 |
294 |
490 |
16-bolt |
1" |
147 |
294 |
490 |
16-bolt |
1" |
18" |
213 |
426 |
710 |
16-bolt |
1-1/8" |
213 |
426 |
710 |
16-bolt |
1-1/8" |
20" |
213 |
426 |
710 |
20-bolt |
1-1/8" |
213 |
426 |
710 |
20-bolt |
1-1/8" |
24" |
300 |
600 |
1,000 |
20-bolt |
1-1/4" |
300 |
600 |
1,000 |
20-bolt |
1-1/4" |
SS Stud Bolt Dimensions in mm
| NPS | DIA bolts (in) |
Length RF |
Length RTJ |
Number of bolts |
|---|---|---|---|---|
| 1/2 | 1/2 | 55 | 4 | |
| 3/4 | 1/2 | 65 | 4 | |
| 1 | 1/2 | 65 | 75 | 4 |
| 1¼ | 1/2 | 70 | 85 | 4 |
| 1½ | 1/2 | 70 | 85 | 4 |
| 2 | 5/8 | 85 | 95 | 4 |
| 2½ | 5/8 | 90 | 100 | 4 |
| 3 | 5/8 | 90 | 100 | 4 |
| 3½ | 5/8 | 90 | 100 | 8 |
| 4 | 5/8 | 90 | 100 | 8 |
| 5 | 3/4 | 95 | 110 | 8 |
| 6 | 3/4 | 100 | 115 | 8 |
| 8 | 3/4 | 110 | 120 | 8 |
| 10 | 7/8 | 115 | 125 | 12 |
| 12 | 7/8 | 120 | 135 | 12 |
| 14 | 1 | 135 | 145 | 12 |
| 16 | 1 | 135 | 145 | 16 |
| 18 | 1.1/8 | 145 | 160 | 16 |
| 20 | 1.1/8 | 160 | 170 | 20 |
| 24 | 1¼ | 170 | 185 | 20 |
