ASTM A193/A194 Stainless Steel 347/347H Fasteners
India’s Leading SS ASTM A194 Anchor Bolts, Stainless Steel 347 Carriage Bolts, SS 347 Hexagon Nut, WNR. 1.4961 Hex Bolts, UNS S34709 Carriage Bolt Manufacturer & Supplier in India.
Suppliers and Manufacturer of Stainless Steel 347 / 347H Fasteners, which has oxidation resistance until 2000 Deg F. Stainless Steel UNS S34700 Fasteners is used for the purpose that they’re now no longer diffused to intergranular corrosion after heating within the carbide precipitation variety as much as 850 Deg Celsius. SS 347 is a columbium stabilized austenitic stainless steel grade that has excellent corrosion resistance properties. Combination 304 Fasteners are further added with tantalum and chromium to offer high stress-creep rupture properties. SS 347H is a columbium stabilized austenitic stainless steel grade that has excellent corrosion resistance properties. Made accessible in a range of sizes and finishing, these Alloy 347H Fasteners and Alloy 347H Fasteners are very much demanded for their dimensional delicacy and corrosion resistance. Because of its decrease content material of carbon, it additionally gives resistance to sensitization while better and welded creep, tensile strength, and pressure to rupture at excessive temperatures.
The industry when supplying Stainless Steel 347 / 347H Fasteners is offering mill test certification in accordance to En 10204 3.1/3.2. This SS WNR 1.4550 Fasteners are as well used in electrical, electronics and a number of others industries during construction of applications. Stainless Steel 347 Fasteners are robustly built and durable, together with are widely identified for his or her extremely good excellent and consumer responsive operation. They are assuring in making effective use of superior quality of raw material along with modern tool and modern technology. Our SS 347H Fasteners are austenitic stainless steel products containing columbium that oppose carbide precipitation and intergranular corrosion also. 347 Stainless Steel Fasteners are cautiously inspected by means of the organization of experts with the intention to make certain that those products are secured to carry out and use disadvantaged of any faults. They are as nicely commonly utilized in Petroleum Refining, like flares, recuperators, catalytic healing arrangements, tube hangers, and so on.
Largest Manufacturer & Supplier of Stainless Steel 347 Eye Bolts, SS 347 Lock Nut, UNS S34700 Heavy Hex Bolts, GOST 08Ch18N12B Hex Head Bolts, SS 347 U Bolts in Mumbai, India.
Stainless Steel 347/347H Fasteners Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | – | X6CrNiNb18-12 |
ASME SA193 Stainless Steel 347/347H Fasteners Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
ASTM A194 Stainless Steel 347/347H Fasteners Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 347 / 347H | 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Specification Of Stainless Steel 347/347H Fasteners
| Stainless Steel 347 / 347H Fasteners Specifications | ASTM A193, ASTM A194, ASTM F593, F594, F1554 / ASME SA193, ASME SA194, ASME SF593, F594, F1554 |
|---|---|
| SS 347 / 347H Fasteners Length | 3 mm to 200 mm |
| ASTM A193 SS 347 / 347H Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| SS 347 / 347H Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Stainless Steel 347 / 347H Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard SS 347 Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS 347 Hex nuts |
| Form of SS 347 / 347H Fasteners | 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 |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate of SS 347 / 347H Bolting | 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 SS 347 / 347H Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of SS 347 / 347H Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Stainless Steel 347 Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Stainless Steel 347 / 347H Fasteners finishing | Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, 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 347/347H Hex Bolt Dimensions
| NOMINAL SIZE (D) | BODY DIAMETER | HEAD THICKNESS | ACROSS THE FLATS | ACROSS BOLTS 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 |
Stainless Steel 347/347H Heavy Hex Nuts Dimensions
| Nominal Size or Basic Major Thread Diameter | F | G | H | ||||||
| Width Across Flats | Width Across Corners | Thickness | |||||||
| Basic | Max | Min | Max | Min | Basic | Max | Min | ||
| 1/4 | .2500 | 1/2 | .500 | .488 | .577 | .556 | 15/64 | .250 | .218 |
| 5/16 | .3125 | 9/16 | .562 | .546 | .650 | .622 | 19/64 | .314 | .280 |
| 3/8 | .3750 | 11/16 | .688 | .669 | .794 | .763 | 23/64 | .377 | .341 |
| 7/16 | .4375 | 3/4 | .750 | .728 | .866 | .830 | 27/64 | .441 | .403 |
| 1/2 | .5000 | 7/8 | .875 | .850 | 1.010 | .969 | 31/64 | .504 | .464 |
| 9/16 | .5625 | 15/16 | .938 | .909 | 1.083 | 1.037 | 35/64 | .568 | .526 |
| 5/8 | .6250 | 1-1/16 | 1.062 | 1.031 | 1.227 | 1.175 | 39/64 | .631 | .587 |
| 3/4 | .7500 | 1-1/4 | 1.250 | 1.212 | 1.443 | 1.382 | 47/64 | .758 | .710 |
| 7/8 | .8750 | 1-7/16 | 1.438 | 1.394 | 1.660 | 1.589 | 55/64 | .885 | .833 |
| 1 | 1.0000 | 1-5/8 | 1.325 | 1.575 | 1.876 | 1.796 | 63/64 | 1.012 | .956 |
| 1-1/8 | 1.1250 | 1-13/16 | 1.812 | 1.756 | 2.093 | 2.002 | 1-7/64 | 1.139 | 1.079 |
| 1-1/4 | 1.2500 | 2 | 2.000 | 1.938 | 2.309 | 2.209 | 1-7/32 | 1.251 | 1.187 |
| 1-3/8 | 1.3750 | 2-3/16 | 2.188 | 2.119 | 2.526 | 2.416 | 1-11/32 | 1.378 | 1.460 |
| 1-1/2 | 1.5000 | 2-3/8 | 2.375 | 2.300 | 2.742 | 2.622 | 1-15/32 | 1.505 | 1.433 |
| 1-5/8 | 1.6250 | 2-9/16 | 2.562 | 2.481 | 2.959 | 2.828 | 1-19/32 | 1.632 | 1.556 |
| 1-3/4 | 1.7500 | 2-3/4 | 2.750 | 2.662 | 3.175 | 3.035 | 1-23/32 | 1.759 | 1.679 |
| 2 | 2.0000 | 3-1/8 | 3.125 | 3.025 | 3.608 | 3.449 | 1-31/32 | 2.013 | 1.925 |
| 2-1/4 | 2.2500 | 3-1/2 | 3.500 | 3.388 | 4.041 | 3.862 | 2-13/64 | 2.251 | 2.155 |
| 2-1/2 | 2.5000 | 3-7/8 | 3.875 | 3.750 | 4.474 | 4.275 | 2-29/64 | 2.505 | 2.401 |
| 2-3/4 | 2.7500 | 4-1/4 | 4.250 | 4.112 | 4.907 | 4.688 | 2-45/64 | 2.759 | 2.647 |
| 3 | 3.0000 | 4-5/8 | 4.625 | 4.475 | 5.340 | 5.102 | 2-61/64 | 3.013 | 2.893 |
| 3-1/4 | 3.2500 | 5 | 5.000 | 4.838 | 5.774 | 5.515 | 3-3/16 | 3.252 | 3.124 |
| 3-1/2 | 3.5000 | 5-3/8 | 5.375 | 5.200 | 6.207 | 5.928 | 3-7/16 | 3.506 | 3.370 |
| 3-3/4 | 3.7500 | 5-3/4 | 5.750 | 5.562 | 6.640 | 6.341 | 3-11/16 | 3.670 | 3.616 |
| 4 | 4.0000 | 6-1/8 | 6.125 | 5.925 | 7.073 | 6.755 | 3-15/16 | 4.014 | 3.862 |
Stainless Steel 347/347H Fasteners Available Stock
| Products | Size | |
| ASTM A193 / A194 347/347H Stainless Steel Alloy Stud Bolt | ASTM A193 / A194 347/347H Stainless Steel® Alloy Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
| ASTM A193 / A194 347/347H Stainless Steel Cap Screw | ASTM A193 / A194 347/347H Stainless Steel Foundation Bolts | |
| ASTM A193 / A194 347/347H Stainless Steel Alloy Welding Studs | ASTM A193 / A194 347/347H Stainless Steel Alloy Pan Head Screw | |
| ASTM A193 / A194 347/347H Stainless Steel Alloy Fender Washer | ASTM A193 / A194 347/347H Stainless Steel® Alloy Lock Nut | |
| ASTM A193 / A194 347/347H Stainless Steel Alloy Countersunk Slotted Screw | ASTM A193 / A194 347/347H Stainless Steel Alloy Double Ended Stud | |
| ASTM A193 / A194 347/347H Stainless Steel Alloy Punched Washer | ASTM A193 / A194 347/347H Stainless Steel Alloy Pan Head Screw | |
| ASTM A193 / A194 347/347H Stainless Steel Square Nut | ASTM A193 / A194 347/347H Stainless Steel Alloy Insert Nuts | |
| ASTM A193 / A194 347/347H Stainless Steel Alloy Threaded Rod | ASTM A193 / A194 347/347H Stainless Steel Hex Head Bolts | |
| ASTM A193 / A194 347/347H Stainless Steel Nuts | ASTM A193 / A194 347/347H Stainless Steel Washers | |
Dimensions Chart Of SS UNS / S34709 Stud Bolt
| Diameter | SS 347/347H Studs | |
|---|---|---|
| Plain | ||
| UNC | 8UN | |
| 1/2 | 19568 | – |
| 5/8 | 19569 | – |
| 3/4 | 19570 | |
| 7/8 | 19571 | – |
| 1 | 19572 | – |
| 11/8 | 19573 | 13979 |
| 11/4 | 19574 | 13980 |
| 13/8 | 19656 | 13981 |
| 11/2 | 19657 | 13982 |
| 13/4 | 19658 | 13983 |
| 2 | 19659 | 13984 |
| Available in 12″ lengths ASME B18.31.3, 2014 Also available in 6″ lengths Dimensions |
||
SS 347/347H Fasteners Standard
| Hexagon Bolt / Set Screws | Stud Bolt | Hexagon Nuts | Socket Cap screws |
|---|---|---|---|
| DIN 931 | BS4882 | DIN 934 | DIN 912 |
| DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
| BS 1768 | BS 1769 | DIN 7984 | |
| UNI 5731 | BS 1083 | ANSI B18.3 | |
| UNI 5739 | BS 3692 | ISO 4762 | |
| ISO 4014 | ISO 4032 | UNI 5931 | |
| ISO 4017 | ISO 4033 | BS 2470 | |
| BS 1769 | ANSI B18.2.2 | BS 4168 | |
| BS 3692 | |||
| ANSI B18.2.1 | |||
| Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
| DIN 913 | DIN 963 | DIN 938 | DIN 125 |
| DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
| DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
| DIN 916 | BS 1981 | BS 4439 | BS 3410 |
| DIN 551 | BS 483 | BS 2693 | |
| DIN 553 | BS 2470 | Spring Washers | |
| DIN 438 | DIN 127 | ||
| BS 4168 | BS 4464 | ||
| BS 1802 |
Stainless Steel 347/347H Fasteners Sizes Chart
| Stainless Steel 347/347H Bolt Type | SIZE | PROPERTY CLASS | TENSILE STRENGTH | STANDARD |
|---|---|---|---|---|
| Stainless Steel 347/347H Hex Head Bolt / Screws | M4 to M80 | 10.9 | 1040N / mm2 min | ISO 4017 (Full Thread) ISO 4014 (Half Thread) |
| Screws Type | SIZE | GRADE | ASME | ISO | ASTM |
|---|---|---|---|---|---|
| Stainless Steel 347/347H Socket Head Cap Screws | M1.6 to M64 | 12.9 | B18.3.1 M | 4762 | A574M |
| Stainless Steel 347/347H Socket Low Head Cap Screws | M4 to M20 | 10.9 | |||
| Stainless Steel 347/347H Socket Head Shoulder Screws | M6 to M24 | 012.9 | B18.3.3M | ||
| Stainless Steel 347/347H Countersunk Socket Head Screws | M3 to M20 | 012.9 | B18.3.5M | 10642 | F835M |
| Stainless Steel 347/347H Button Head Socket Screws | M3 to M12 | 012.9 | B18.3.4M | 7380 | F835M |
| Stainless Steel 347/347H Flange Button Head Socket Screws | M3 to M10 | 012.9 | F835M | ||
| Stainless Steel 347/347H Knurled Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
| Stainless Steel 347/347H Flat Point Socket Set Screws | M6 to M12 | 45H | B18.3.6M | 4026 | F912M |
| Stainless Steel 347/347H Dog Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4028 | F912M |
| Stainless Steel 347/347H Cone Point Socket Set Screws | M3 to M12 | 45H | B18.3.6M | 4027 | F912M |
| Stainless Steel 347/347H Plain Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
| Stainless Steel 347/347H Taper Pressure Plug | M8 to M22 | – |
| Stainless Steel 347/347H Nuts Type | SIZE | PROPERTY CLASS | STANDARD |
|---|---|---|---|
| Stainless Steel 347/347H Hex Nut | M6 to M42 | 10 | ISO 4032 |
| Stainless Steel 347/347H Nylock Nut | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & `10 | DIN 982 |
| Stainless Steel 347/347H Nylock Nut | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & 10 | DIN 985 |
| Stainless Steel 347/347H Hex Weld Nut | M6 to M12 | 8 | DIN 929 |
| Stainless Steel 347/347H Washers Type | SIZE | HARDNESS | STANDARD |
|---|---|---|---|
| Stainless Steel 347/347H Square Section Spring Washer | 3mm to 39mm | HV (430 to 530) | DIN 7980 |
| Stainless Steel 347/347H Flat Section Spring Washer | 3mm to 39mm | HV (430 to 530) | DIN 127 B |
| Stainless Steel 347/347H Hardened Washer | 12mm to 30mm | HV (300 to 370) | IS 2016 |
| Stainless Steel 347/347H Hardened Steel Washer | 12mm to 56mm | Rockwell 26 to 45 (HDG) Rockwell 38 to 45 (Coated) |
ASTM F436M |
ASTM / DIN Specification of Stainless Steel 347 / 347H Fasteners
| ASTM A193 | ASTM A194 | ASTM F2281 | |
| ASTM A193M | ASTM A194M | ASTM A962 | |
| ASTM A320 | ASTM F593-13a | ASTM A962M | |
| ASTM A320M | ASTM F594-15 | ||
| DIN 580 | DIN 6914 | DIN 6921 | |
| DIN 582 | DIN 3570 | DIN 603 | |
| DIN 444 | DIN 7990 | DIN 2510 | |
| DIN 939 | DIN 1B | DIN 976 | |
| DIN 933 | DIN 529 | DIN 912 | |
| DIN 931 | DIN 6325 | ||
| DIN 913 | DIN 963 | DIN 938 | DIN 125 |
| DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
| DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
| DIN 916 | BS 1981 | BS 4439 | BS 3410 |
| DIN 551 | BS 483 | BS 2693 | |
| DIN 553 | BS 2470 | Spring Washers | |
| DIN 438 | DIN 127 | ||
| BS 4168 | BS 4464 | ||
| BS 1802 |
ASME Standards SS 347 / 347H Fasteners
| ASME B18.1.1 | Small Solid Rivets | ASME B18.8.1 | Clevis Pins and Cotter Pins |
|---|---|---|---|
| ASME B18.1.2 | Large Rivets | ASME B18.8.2 | Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins |
| ASME B18.2.1 | Square and Hex Bolts and Screws | ASME B18.9 | Plow Bolts |
| ASME B18.2.2 | Square and Hex Nuts | ASME B18.10 | Track Bolts and Nuts |
| ASME B18.2.6 | Fasteners for use in Structural Applications | ASME B18.11 | Miniature Screws |
| ASME B18.3 | Socket Cap, Shoulder and Set Screws | ASME B18.13 | Screws and Washer Assemblies (Sems) |
| ASME B18.5 | Round Head Bolts | ASME B18.15 | Forged Eyebolts |
| ASME B18.6.2 | Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws | ASME B18.17 | Wing Nuts, Thumb Screws and Wing Screws |
| ASME B18.6.3 | Machine Screws and Machine Screws Nuts | ASME B18.21.1 | Lock Washers |
| ASME B18.6.4 | Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws | ASME B18.22.1 | Plain Washers |
| ASME B18.7 | General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps | ASME B18.23.1 | Beveled Washers |
Stainless Steel 347/347H Types of Fasteners We Supply
| 347H Stainless Steel Hex Head Fasteners | Stainless Steel 347 Lag Fasteners |
| Stainless Steel 347 Threaded Rod | 347H SS Flange Lock Nut |
| X6CrNiNb18-12 SS Square Washer Dealer | Stainless Steel 347 Fasteners Stockist |
| Stainless Steel 347 Fasteners Supplier in Mumbai | SS 347H Fasteners Manufacturer in India |
| Wrought Austenitic Stainless Steel 347 Fasteners | ASTM F593 347 Fender Washer at Best Price |
| SS GOST 08Ch18N12B Hanger Bolt Supplier | Suppliers of 347H Stainless Steel Draw Bolt |