Stainless Steel ASTM A193 B6X Bolts
ASTM A193 B6X T-Head Bolts, ASTM A193 B6X Mushroom Head Square Neck Bolts, ASTM A193 B6X Bent Bolts Suppliers in India.
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ASTM A193 B6X Bolts, ASTM A193 B6X Foundation Bolts, ASTM A193 B6X Structural Bolts, ASTM A193 B6X Square Bolts Supplier & Exporter in India.
Stainless Steel ASTM A193 B6X Bolts Specification
| Grade Specification | ASTM A193 B6X |
|---|---|
| SS ASTM A193 B6X Bolt size | M02 to M160, Custom Sizes |
| SS ASTM A193 B6X Bolts Length | 3 mm to 200 mm |
| SS ASTM A193 B6X Bolt | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of SS ASTM A193 B6X Bolts | IS1364, ISO 4014, ISO 4017, DIN 933, DIN 931, BS 1083, BS 1768, ASME B18.2.1, JIS B1180, DIN 558, ISO 4018, DIN-EN14399-4, DIN 601, ISO 4016, CSN 21301, EU 24016, DIN 7968, DIN7990, ASME B18.2.1, B18.5 |
| Form of SS ASTM A193 B6X Bolts | Hex, Threading, Square, Round as per Gauge Etc. |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin, etc. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Popular Types of Bolts | Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts etc. |
| SS ASTM A193 B6X Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate of Bolts | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production process | M24-M100: hot forging, M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Head drive of Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of Bolts | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Bolts Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| SS ASTM A193 B6X Bolts finishing | Coatings & Finishes : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide, |
Stainless Steel ASTM A193 B6X Bolts Equivalent Grades
| Grade | Designation |
| B6X | A193 B6X: 13% Chromium Ferritic Steel |
Chemical Composition of SS ASTM A193 B6X Bolts
| Element | B6X |
| Carbon | 0 – 0.15% |
| Manganese | 0 – 1.00% |
| Phosphorus, max | 0 – 0.040% |
| Sulfur, max | 0 – 0.03% |
| Silicon | 0 – 1.00% |
| Chromium | 11.5 – 13.5% |
| Nickel | – |
| Molybdenum | – |
Mechanical Properties of SS ASTM A193 B6X Bolts
| Grade | Diameter | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min | HBW | HRC |
| B6 | Up to 4, incl | 110 | 85 | 15 | 50 | – | – |
| B6X | 90 | 70 | 16 |
ASTM A193 B6X Bolts Temperature Range
| SPEC | GRADE | TEMPERATURE degF (degC) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 | 1100 | ||
| 343 | 371 | 399 | 427 | 454 | 482 | 510 | 538 | 566 | 593 | ||
| ASTM A193 | B6 | 21.2 | 21.2 | 21.2 | 19.5 | 15.6 | 12 | ||||
| ASTM A193 | B6X(*) | ||||||||||
| ASTM A193 | B6XM | 25 | 25 | 23.6 | 21 | 17 | 12.5 | 8.5 | 4.5 | ||
| ASTM A193 | (*) | 20 | 20 | 20 | 18.5 | 16.2 | 12.5 | 8.5 | 4.5 | ||
| ASTM A193 | B6X-CL1 | 11.2 | 11 | 10.8 | 10.5 | 10.3 | 10.1 | 9.9 | |||
| ASTM A193 | B6X-CL2 | 25 | |||||||||
| ASTM A193 | (**) | 25 | 25 | 25 | 25 | 23.5 | 20.5 | 16 | 11 | 6.3 | 2.8 |
| ASTM A193 | B16 | ||||||||||
| ASTM A320 | L7 | 25 | 25 | ||||||||
| BS | B17B | 20 | 19.8 | 19.8 | 19.8 | 19.7 | 19.7 | 19.6 | 19.4 | 19.3 | 16.6 |
| ASTM 453 | 660 | 20.2 | 20.1 | 20 | 19.9 | 19.9 | 19.9 | 19.8 | 19.8 | ||
| (*) FOR BOLT DIAMETERS < 2 1/2" PLEASE NOTE THAT THE ABOVE VALUES ARE FOR REFERENCE PURPOSES ONLY. VALUES SHOULD BE EXTRACTED FROM ASME OR BS 5500. (**) FOR BOLT DIAMETERS < 3/4" |
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Types of Stainless Steel ASTM A193 B6X Bolts
Stainless Steel ASTM A193 B6X Hex Bolts
Stainless Steel ASTM A193 B6X Allen Cap Bolts
Stainless Steel ASTM A193 B6X Hollow Allen Bolts
Stainless Steel ASTM A193 B6X T Bolts
Stainless Steel ASTM A193 B6X Tap End Stud Bolts
Stainless Steel ASTM A193 B6X Double End Stud Bolt
Stainless Steel ASTM A193 B6X Fully Threaded Stud Bolts
Stainless Steel ASTM A193 B6X Anchor Bolts
Stainless Steel ASTM A193 B6X J Bolts
Stainless Steel ASTM A193 B6X U Bolts
Stainless Steel ASTM A193 B6X Square Bolts
Stainless Steel ASTM A193 B6X Carriage Bolts
Stainless Steel ASTM A193 B6X Long Eye Bolts
Stainless Steel ASTM A193 B6X Shoulder Bolt
SS ASTM A193 B6X Bolts Forms & Availability
| Products | Size | |
|---|---|---|
| Stainless Steel ASTM A193 B6X Heavy Hex Bolts | Stainless Steel ASTM A193 B6X Hollow Hex Bolts | M 02 to M 160, Custom Sizes |
| Stainless Steel ASTM A193 B6X Hollow Allen Bolts | Stainless Steel ASTM A193 B6X Machine Bolts | |
| Stainless Steel ASTM A193 B6X Socket Head Bolts | Stainless Steel ASTM A193 B6X Hex Flange Bolts | |
| Stainless Steel ASTM A193 B6X Eye Bolts | Stainless Steel ASTM A193 B6X Lag Bolts | |
| Stainless Steel ASTM A193 B6X J Bolts | Stainless Steel ASTM A193 B6X U Bolts | |
| Stainless Steel ASTM A193 B6X Shoulder Bolts | Stainless Steel ASTM A193 B6X Elevator Bolts | |
| Stainless Steel ASTM A193 B6X Hanger Bolts | Stainless Steel ASTM A193 B6X Allen Bolts | |
ANSI And/Or ASME Standards Bolts (Inch Series)
| Description | Standard | Measurement System |
|---|---|---|
| Square & Hex Head Bolts | ANSI/ASME B18.2.1 | Inch Series |
| Hex Head Bolts | ANSI/ASME B18.2.3.5M | Metric |
| Heavy Hex Bolts | ANSI/ASME B18.2.3.6M | Metric |
| Heavy Hex Structural Bolts | ANSI/ASME B18.2.3.7M | Metric |
| Square Head Bolts | ANSI/ASME B18.2.3.10M | Metric |
| Round Head Bolts | ANSI/ASME B18.5 | Inch Series |
| Round Head Short Square Neck Bolts | ANSI/ASME B18.5.2.1M | Metric |
| Round Head Square Neck Bolts | ANSI/ASME B18.5.2.2M | Metric |
| Round Head Square Neck Bolts With Large Head | ANSI/ASME B18.5.2.3M | Metric |
| Track Bolts | ANSI/ASME B18.10 | Inch Series |
| Forged Eye Bolts | ANSI/ASME B18.15 | Inch Series |
| Lifting Eye Bolts | ANSI/ASME B18.15M | Metric |
| Hex Head Bolts | DIN 931 | Metric |
| Heavy Hex Bolts | DIN 6914 | Metric |
| Countersunk Square Head Bolts With Short Neck | DIN 608 | Metric |
| Lifting Eye Bolts (Type A) | DIN 444A | Metric |
| Lifting Eye Bolts (Type B) | DIN 444B | Metric |
| Square Head Bolts With Collar | DIN 478 | Metric |
| Forged Lifting Eyes/Eye Bolts | DIN 580 | Metric |
| Carriage Bolts | DIN 603 | Metric |
| Flat Countersunk Nib Bolts | DIN 604 | Metric |
| Carriage Bolts | DIN 607 | Metric |
| U Bolts | DIN 3570 | Metric |
| Hex Flange Bolts | DIN 6921 | Metric |
| Plough Bolts with 2 Nibs | DIN 11014 | Metric |
| Hex Head Bolts with Shank | ISO 4014 | Metric |
| Hex Head Bolts with Nuts | ISO 4016 | Metric |
| Full Thread Hex Head Bolts | ISO 4017 | Metric |
| Hex Flange Bolts | ISO 4162 | Metric |
| Hex Flange Bolts | ISO 8100 | Metric |
| Hex Bolt With Flange | ISO 8102 | Metric |
| Hex Flange Bolts | ISO 15071 | Metric |
| Mushroom Head Square Neck Bolts | ISO 8677 | Metric |
| Fine Threaded Hex Head Bolts | ISO 8765 | Metric |
| Hex Head Bolts | IS 1363 Part 1 | Metric |
| Hex Head Bolts | IS 1363 Part 2 | Metric |
| Hex Head Bolts | IS 1364 Part 1 | Metric |
| Hex Head Bolts For Structural Joints | IS 6639 | Metric |
| Hex Head Transmission Tower Bolts | IS 12427 | Metric |
| Hexagon Flange Bolts | IS 15582 | Metric |
Property Class
| For Bolts & Screws | A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H |
| For Nuts | A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040 |
| For SHCS | F837B, F837C, F837E, F837 |
| For Threaded Rods | A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B6X, B6X CL1 & CL2 |
SS ASTM A193 B6X Bolts Dimensions
| **All measurements in millimeters** | ||||||||
|---|---|---|---|---|---|---|---|---|
| NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNEASTM A193 | ACROASTM A193 THE FLATS | ACROASTM A193 CORNERS | ||||
| D (MAX) | D (MIN) | H (MAX) | H (MIN) | F (MAX) | F (MIN) | C (MAX) | C (MIN) | |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m16 | 16.00 | 15.73 | 10.32 | 9.68 | 24.00 | 23.67 | 27.71 | 26.75 |
| m20 | 20.00 | 19.67 | 12.88 | 12.12 | 30.00 | 29.16 | 34.64 | 32.95 |
| m24 | 24.00 | 23.67 | 15.44 | 14.56 | 36.00 | 35.00 | 41.57 | 39.55 |
| m30 | 30.00 | 29.67 | 19.48 | 17.92 | 46.00 | 45.00 | 53.12 | 50.85 |
| m36 | 36.00 | 35.61 | 23.38 | 21.63 | 55.00 | 53.80 | 63.51 | 60.79 |
| m42 | 42.00 | 41.38 | 26.97 | 25.03 | 65.00 | 62.90 | 75.06 | 71.71 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m56 | 56.00 | 55.26 | 36.2 | 33.80 | 85.00 | 82.20 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 41.32 | 38.68 | 95.00 | 91.80 | 109.70 | 104.65 |
| m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
| m80 | 80.00 | 79.26 | 51.58 | 48.42 | 115.00 | 111.00 | 132.72 | 126.54 |
| m90 | 90.00 | 89.13 | 57.74 | 54.26 | 130.00 | 125.50 | 150.11 | 143.07 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
SS ASTM A193 B6X Bolts Torque Chart
| Torque Specifications | ||||||
|---|---|---|---|---|---|---|
| Bolt Size Inches or # | Threads Per Inch | Standard Dry Torque in Inch-Pounds | ||||
| ASTM A193 B6X Stainless Steel | ||||||
| #2 | 56 | 2.5 | ||||
| 64 | 3.0 | |||||
| #3 | 48 | 3.9 | ||||
| 56 | 4.4 | |||||
| #4 | 40 | 5.2 | ||||
| 48 | 6.6 | |||||
| #5 | 40 | 7.7 | ||||
| 44 | 9.4 | |||||
| #6 | 32 | 9.6 | ||||
| 40 | 12.1 | |||||
| #8 | 32 | 19.8 | ||||
| 36 | 22.0 | |||||
| #10 | 24 | 22.8 | ||||
| 32 | 31.7 | |||||
| 1/4 | 20 | 75.2 | ||||
| 28 | 94.0 | |||||
| 5/16 | 18 | 132 | ||||
| 24 | 142 | |||||
| 3/8 | 16 | 236 | ||||
| 24 | 259 | |||||
| 7/16 | 14 | 376 | ||||
| 20 | 400 | |||||
| 1/2 | 13 | 517 | ||||
| 20 | 541 | |||||
| 9/16 | 12 | 682 | ||||
| 18 | 752 | |||||
| 5/8 | 11 | 1110 | ||||
| 18 | 1244 | |||||
| 3/4 | 10 | 1530 | ||||
| 16 | 1490 | |||||
| 7/8 | 9 | 2328 | ||||
| 14 | 2318 | |||||
| 1 | 8 | 3440 | ||||
| 14 | 3110 | |||||
| 1 1/8 | 7 | 413 | ||||
| 12 | 390 | |||||
| 1 1/4 | 7 | 523 | ||||
| 12 | 480 | |||||
| 1 1/2 | 6 | 888 | ||||
| 12 | 703 | |||||
Stainless Steel ASTM A193 B6X Bolts Sizes
| Stainless Steel ASTM A193 B6X Bolts size chart | Stainless Steel ASTM A193 B6X Bolts size guide | Stainless Steel ASTM A193 B6X Bolts dimensions |
|---|---|---|
| 3/8″-16 x 1″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts | 1/2″-13 x 1-1/2″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts | 1/4″-20 x 1″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts |
| 3/8″-16 x 1-1/4″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts | 3/8″-16 x 1-1/2″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts | 1/4″-20 x 3/4″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts |
| 1/2″-13 x 2″ Grade 8 Yellow Finish Stainless Steel ASTM A193 B6X Bolts | 1/2″-13 x 2″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts | 1/2″-13 x 1-1/2″ Grade 8 Yellow Finish Stainless Steel ASTM A193 B6X Bolts |
| 5/8″-11 x 2″ Grade 8 Yellow Finish Stainless Steel ASTM A193 B6X Bolts | 1/4″-20 x 3/4″ Grade 18-8 Stainless Steel Stainless Steel ASTM A193 B6X Bolts | 5/16″-18 x 1″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts |
| 3/8″-16 x 1″ Grade 8 Yellow Finish Stainless Steel ASTM A193 B6X Bolts | 3/8″-16 x 1″ Grade 18-8 Stainless Steel Stainless Steel ASTM A193 B6X Bolts | 3/8″-16 x 1-1/2″ Grade 8 Yellow Finish Stainless Steel ASTM A193 B6X Bolts |
| 1/4″-20 x 1″ Grade 18-8 Stainless Steel Stainless Steel ASTM A193 B6X Bolts | 5/8″-11 x 2″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts | 5/8″-11 x 2-1/2″ Grade 8 Yellow Finish Stainless Steel ASTM A193 B6X Bolts |
| 3/8″-16 x 2″ Grade 5 Finish Stainless Steel ASTM A193 B6X Bolts | 3/8″-16 x 1-1/4″ Grade 8 Yellow Finish Stainless Steel ASTM A193 B6X Bolts |
ASTM A193 B6X Stainless Steel Bolts Weight Chart
| MM THREADS AS PER IS 1363/67 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| APPROXIMATE WEIGHT IN KGS FOR 100 NOS | ||||||||||
| LENGTH | DIAMETER | |||||||||
| M 5 | M 6 | M 8 | M 10 | M 12 | M 14 | M 16 | M 18 | M 20 | M 22 | |
| 16 mm | 0.448 | 0.743 | 1.590 | 3.211 | ||||||
| 20 mm | 0.598 | 0.812 | 1.711 | 3.411 | 4.892 | |||||
| 25 mm | 0.660 | 0.897 | 1.871 | 3.660 | 5.252 | 8.170 | ||||
| 30 mm | 0.737 | 1.010 | 2.070 | 3.912 | 5.574 | 9.690 | 10.707 | 18.657 | ||
| 35 mm | 0.804 | 1.120 | 2.271 | 4.223 | 5.974 | 10.000 | 11.416 | 16.026 | 19.608 | |
| 40 mm | 0.881 | 1.230 | 2.470 | 4.533 | 6.410 | 10.288 | 12.107 | 16.667 | 20.747 | |
| 45 mm | 0.958 | 1.340 | 2.671 | 4.840 | 6.859 | 10.504 | 12.821 | 17.241 | 21.739 | |
| 50 mm | 1.030 | 1.450 | 2.870 | 5.155 | 7.299 | 11.261 | 13.624 | 17.857 | 22.727 | 28.409 |
| 55 mm | 1.560 | 3.071 | 5.464 | 7.740 | 11.628 | 14.409 | 18.868 | 23.810 | 30.120 | |
| 60 mm | 1.670 | 3.270 | 5.774 | 8.183 | 12.255 | 15.244 | 20.000 | 25.126 | 32.051 | |
| 65 mm | 1.781 | 3.472 | 6.083 | 8.621 | 12.626 | 16.026 | 21.008 | 26.455 | 34.014 | |
| 70 mm | 1.890 | 3.671 | 6.394 | 9.058 | 12.987 | 16.835 | 22.124 | 27.778 | 35.461 | |
| 75 mm | 2.000 | 3.873 | 6.702 | 9.506 | 13.228 | 17.606 | 23.256 | 29.070 | 39.063 | |
| 80 mm | 2.111 | 4.072 | 7.013 | 10.000 | 13.889 | 18.248 | 24.510 | 30.303 | 40.000 | |
| 90 mm | 4.472 | 7.634 | 10.917 | 14.925 | 19.841 | 26.042 | 33.113 | 41.667 | ||
| 100 mm | 4.873 | 8.251 | 11.820 | 16.340 | 21.459 | 27.778 | 35.714 | 46.296 | ||
| 110 mm | 8.881 | 12.723 | 17.730 | 23.041 | 31.250 | 38.168 | 47.170 | |||
| 120 mm | 9.506 | 13.624 | 18.797 | 24.631 | 32.895 | 40.984 | 50.000 | |||
| 130 mm | 10.101 | 14.535 | 20.000 | 26.316 | 34.722 | 43.478 | 52.632 | |||
| 140 mm | 10.707 | 15.432 | 20.833 | 27.933 | 35.461 | 46.296 | 55.556 | |||
| 150 mm | 11.312 | 16.340 | 22.222 | 29.412 | 37.594 | 48.544 | 58.824 | |||
| 160 mm | 11.905 | 17.241 | 24.272 | 31.056 | 40.984 | 50.505 | 61.728 | |||
| 170 mm | 12.500 | 18.116 | 32.680 | 53.191 | 64.935 | |||||
| 180 mm | 13.123 | 19.011 | 26.882 | 34.247 | 55.556 | 67.568 | ||||
| 190 mm | 13.736 | 19.920 | 35.971 | 58.140 | 70.423 | |||||
| 200 mm | 14.327 | 20.833 | 29.586 | 37.594 | 49.020 | 60.976 | 73.529 | |||
| 220 mm | 15.528 | 22.624 | 40.650 | 65.789 | 79.365 | |||||
| 240 mm | 16.722 | 24.510 | 43.860 | 71.429 | 84.746 | |||||
| 250 mm | 17.301 | 25.381 | 45.455 | 74.627 | 87.719 | |||||
| 260 mm | 17.921 | 26.316 | 47.170 | 76.923 | 90.909 | |||||
| 280 mm | 19.157 | 28.090 | 50.505 | 81.967 | 98.039 | |||||
| 300 mm | 20.325 | 29.940 | 53.763 | 87.719 | 104.167 | |||||
| 320 mm | 31.646 | 56.818 | 92.593 | |||||||
| 340 mm | 33.557 | 60.241 | 98.039 | |||||||
| 360 mm | 35.211 | 63.291 | 104.167 | |||||||
| 380 mm | 37.037 | 66.667 | 108.696 | |||||||
| 400 mm | 39.063 | 69.444 | 113.636 | |||||||
ASTM A193 B6X Stud Bolt Size Chart
| Class 150 Flanges ASME B6X.5 (Stud bolt sizes) | Length of Stud Bolts | |||||||
|---|---|---|---|---|---|---|---|---|
| NPS | Outside Diameter of Flange | The diameter of Bolt Circle | The diameter of Bolt Holes | Number of Bolts | Diameter of Bolts | Raised Face 0.06 in |
Ring Joint | |
| 1/2 | 3 1/2 | 2 3/8 | 5/8 | 4 | 1/2 | 2 1/4 | – | |
| 3/4 | 3 7/8 | 2 3/4 | 5/8 | 4 | 1/2 | 2 1/2 | – | |
| 1 | 4 1/4 | 3 1/8 | 5/8 | 4 | 1/2 | 2 1/2 | 3 | |
| 1 1/4 | 4 5/8 | 3 1/2 | 5/8 | 4 | 1/2 | 2 3/4 | 3 1/4 | |
| 1 1/2 | 5 | 3 7/8 | 5/8 | 4 | 1/2 | 2 3/4 | 3 1/4 | |
| 2 | 6 | 4 3/4 | 3/4 | 4 | 5/8 | 3 1/4 | 3 3/4 | |
| 2 1/2 | 7 | 5 1/2 | 3/4 | 4 | 5/8 | 3 1/2 | 4 | |
| 3 | 7 1/2 | 6 | 3/4 | 4 | 5/8 | 3 1/2 | 4 | |
| 3 1/2 | 8 1/2 | 7 | 3/4 | 8 | 5/8 | 3 1/2 | 4 | |
| 4 | 9 | 7 1/2 | 3/4 | 8 | 5/8 | 3 1/2 | 4 | |
| 5 | 10 | 8 1/2 | 7/8 | 8 | 3/4 | 3 3/4 | 4 1/4 | |
| 6 | 11 | 9 1/2 | 7/8 | 8 | 3/4 | 4 | 4 1/2 | |
| 8 | 13 1/2 | 11 3/4 | 7/8 | 8 | 3/4 | 4 1/4 | 4 3/4 | |
| 10 | 16 | 14 3/4 | 1 | 12 | 7/8 | 4 1/2 | 5 | |
| 12 | 19 | 17 | 1 | 12 | 7/8 | 4 3/4 | 5 1/4 | |
| 14 | 21 | 18 3/4 | 1 1/8 | 12 | 1 | 5 1/4 | 5 3/4 | |
| 16 | 23 1/2 | 21 1/4 | 1 1/8 | 16 | 1 | 5 1/4 | 5 3/4 | |
| 18 | 25 | 22 3/4 | 1 1/4 | 16 | 1 1/8 | 5 3/4 | 6 1/4 | |
| 20 | 27 1/2 | 25 | 1 1/4 | 20 | 1 1/8 | 6 1/4 | 6 3/4 | |
| 24 | 32 | 29 1/2 | 1 1/4 | 20 | 1 1/4 | 6 3/4 | 7 1/4 | |
| Class 300 Flanges ASME B6X.5 | Length of Stud Bolts | |||||||
| NPS | Outside Diameter of Flange | The diameter of Bolt Circle | The diameter of Bolt Holes | Number of Bolts | Diameter of Bolts | Raised Face 0.06 in |
Ring Joint | |
| 1/2 | 3 3/4 | 2 5/8 | 5/8 | 4 | 1/2 | 2 1/2 | 3 | |
| 3/4 | 4 5/8 | 3 1/4 | 3/4 | 4 | 5/8 | 3 | 3 1/2 | |
| 1 | 4 7/8 | 3 1/2 | 3/4 | 4 | 5/8 | 3 | 3 1/2 | |
| 1 1/4 | 5 1/4 | 3 7/8 | 3/4 | 4 | 5/8 | 3 1/4 | 3 3/4 | |
| 1 1/2 | 6 1/8 | 4 1/2 | 7/8 | 4 | 3/4 | 3 1/2 | 4 | |
| 2 | 6 1/2 | 5 | 3/4 | 8 | 5/8 | 3 1/2 | 4 | |
| 2 1/2 | 7 1/2 | 5 7/8 | 7/8 | 8 | 3/4 | 4 | 4 1/2 | |
| 3 | 8 1/4 | 6 5/8 | 7/8 | 8 | 3/4 | 4 1/4 | 4 3/4 | |
| 3 1/2 | 9 | 7 1/4 | 7/8 | 8 | 3/4 | 4 1/4 | 5 | |
| 4 | 10 | 7 7/8 | 7/8 | 8 | 3/4 | 4 1/2 | 5 | |
| 5 | 11 | 9 1/4 | 7/8 | 8 | 3/4 | 4 3/4 | 5 1/4 | |
| 6 | 12 1/2 | 10 5/8 | 7/8 | 12 | 3/4 | 4 3/4 | 5 1/2 | |
| 8 | 15 | 13 | 1 | 12 | 7/8 | 5 1/2 | 6 | |
| 10 | 17 1/2 | 15 1/4 | 1 1/8 | 16 | 1 | 6 1/4 | 6 3/4 | |
| 12 | 20 1/2 | 17 3/4 | 1 1/4 | 16 | 1 1/8 | 6 3/4 | 7 1/4 | |
| 14 | 23 | 20 1/4 | 1 1/4 | 20 | 1 1/8 | 7 | 7 1/2 | |
| 16 | 25 1/2 | 22 1/2 | 1 3/8 | 20 | 1 1/4 | 7 1/2 | 8 | |
| 18 | 28 | 24 3/4 | 1 3/8 | 24 | 1 1/4 | 7 3/4 | 8 1/4 | |
| 20 | 30 1/2 | 27 | 1 3/8 | 24 | 1 1/4 | 8 | 8 3/4 | |
| 24 | 36 | 32 | 1 5/8 | 24 | 1 1/2 | 9 | 10 | |
ASTM A193 B6X Stud Bolt Torque Chart
| Flange Size |
B6X.5 Class 150 RF/ Ring Gaskets | B6X.5 Class 150 FF/ Full Face Gaskets | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Torque / Round (ft-lbs) | Stud Bolts Tighten Sequence | Torque / Round (ft-lbs) | Stud Bolts Tighten Sequence | |||||||
| 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″ |
ASTM A193 B6X Stud Bolts Dimension
| Diameter | Diameter in mm | Diameter in inch | Nut Sizes |
|---|---|---|---|
| M12 | 12 | 0.4724 | 19 |
| M10 | 10 | 0.3937 | 17 |
| M14 | 14 | 0.5512 | 22 |
| M18 | 18 | 0.7087 | 27 |
| M16 | 16 | 0.6299 | 24 |
| M20 | 20 | 0.7874 | 30 |
| M24 | 24 | 0.9449 | 36 |
| M22 | 22 | 0.8661 | 32 |
| M27 | 27 | 1.063 | 41 |
| M33 | 33 | 1.2992 | 50 |
| M30 | 30 | 1.1811 | 46 |
| M36 | 36 | 1.4173 | 55 |
| M42 | 42 | 1.6535 | 65 |
| M39 | 39 | 1.5354 | 60 |
| M45 | 45 | 1.7717 | 70 |
| M52 | 52 | 2.0472 | 80 |
| M48 | 48 | 1.8898 | 75 |
| M56 | 56 | 2.2047 | 85 |
| M64 | 64 | 2.5197 | 95 |
| M60 | 60 | 2.3622 | 90 |
| M68 | 68 | 2.6772 | 100 |
| M76 | 76 | 2.9921 | 110 |
| M72 | 72 | 2.8346 | 105 |
| M80 | 80 | 3.1496 | 115 |
| M90 | 90 | 3.5433 | 130 |
| M85 | 85 | 3.3464 | 120 |
| M100 | 100 | 3.937 | 145 |
| M160 | 160 | 6.2992 | 230 |
| M125 | 125 | 4.9212 | 180 |
| M110 | 110 | 4.3307 | 155 |
| M140 | 140 | 5.5118 | 200 |
Other Types of SS ASTM A193 B6X Bolts
| Stainless Steel ASTM A193 B6X Hex Cap Screw | ASTM A193 B6X Shoulder Bolt |
| ASTM A193 B6X Hanger Bolt | Stainless Steel 304L Socket Cap Screw |
| SS ASTM A193 B6X Anchor Bolt | ASTM A193 B6X Machine Bolt |
| ASTM A193 B6X Draw Bolt | SS ASTM A193 B6XStainless Steel J Bolt |
| SS ASTM A193 B6X SS Countersunk Slotted Screw | ASTM A193 B6X DIN 933 Bolts |
| ASTM A193 B6X Hanger Bolt | Stainless Steel ASTM A193 B6X T Bolt |
| Stainless Steel ASTM A193 B6X Steel Counter sunk Bolt | ASTM A193 B6X Hex Bolt |
| ASTM A193 B6X Eye Bolt | SS ASTM A193 B6X SS T Bolt |
| ASTM A193 B6X Stainless Steel Lag Bolt | ASTM A193 B6X Step Bolt |
| ASTM A193 B6X Allen Bolts | Stainless Steel ASTM A193 B6X Anchor Bolts |