ASTM A193/A194 Stainless Steel 304/304L Fasteners
India’s Leading ASTM A193 Stainless Steel 304 Fasteners, UNS S30400 Washers, Stainless Steel 304L Carriage Bolts, X5CrNi18-10 Full Threaded Screws, DIN 1.4306 Fasteners, SS 304 Hexagon Nut Manufacturer & Supplier in India.
Suppliers and Manufacturer of Stainless Steel 304 / 304L Fasteners, which has some of amazing attributes to provide together with consistent, operative, hard-wearing, and so on. SS UNS S30400 Fasteners we export all sizes and specifications to our customers. We are producing these fasteners in standard as well as customized dimensions to satisfy our customer’s demands. Stainless Steel 304 Fasteners are available in various grades, each with its benefits. We are developing and supplying a complete range of fasteners in large number for so many industrial applications. Our excellent quality of fasteners is made up of good quality materials and providing excellent usage. Stainless Steel 304L Fasteners offer many features, and they are superior corrosion resistance, pitting protection, weight corrosion opposition, and high physical toughness. They are the stainless steel, nickel, and chromium alloyed product and can be conveniently used in brewing industry where it has great usages in pipeline, railways, fermentation vats, yeast pans, railway cars, storage, and others.
That fabricate of SS 304/304L Fasteners in compliance with the national and international quality standards. Stainless Steel 304 Fasteners is a variant of SS 304L with a low carbon content that recovers weldability and drops the hazard of condensed resistance to corrosion around the weld. We are a customer-focused industry, offering excellent quality SS 304/304L Fasteners at very reasonable rates. Our high grade of Stainless Steel 304L Fasteners are providing various usage in industrial operations. Stainless Steel WNR 1.4306 Hex Head Nuts have delivered molybdenum of their formula which is ready two percentage to three percentage of molybdenum. With this, we can offer the delivery services to you as per your particular given time. In order to prevent SS 304 / 304L Fasteners from rusting and injuries, during transit, we ensure that they have been packed in wooden boxes or any other packing materials. Oxyacetylene welding isn’t favoured for this steel, that’s advanced for more desirable creep resistance. Columbium-tantalum on this steel carbides precipitate in the grains in preference to forming on the grain boundaries.
Largest Manufacturer & Supplier of Stainless Steel 304 Lock Nut, Stainless Steel 304L Full Threaded Bolts, UNS S30400 Washers, GOST 08Х18Н10 Hex Head Bolts in Mumbai, India.
Stainless Steel 304/304L Fasteners Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
ASME SA193 Stainless Steel 304/304L Fasteners Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Ni |
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | 8 – 11 |
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | 8 – 13 |
ASTM A194 Stainless Steel 304/304L Fasteners Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 304 / 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Specification Of Stainless Steel 304/304L Fasteners
| Stainless Steel 304 / 304L Fasteners Specifications | ASTM A193, ASTM A194, ASTM F593, F594, F1554 / ASME SA193, ASME SA194, ASME SF593, F594, F1554 |
|---|---|
| SS 304 / 304L Fasteners Length | 3 mm to 200 mm |
| ASTM A193 SS 304 / 304L 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 304 / 304L Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Stainless Steel 304 / 304L 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 304 Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS 304 Hex nuts |
| Form of SS 304 / 304L 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 304 / 304L 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 304 / 304L Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of SS 304 / 304L Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Stainless Steel 304 Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Stainless Steel 304 / 304L 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 304/304L 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 304/304L 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 304/304L Fasteners Available Stock
| Products | Size | |
| ASTM A193 / A194 304/304L Stainless Steel Alloy Stud Bolt | ASTM A193 / A194 304/304L Stainless Steel® Alloy Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
| ASTM A193 / A194 304/304L Stainless Steel Cap Screw | ASTM A193 / A194 304/304L Stainless Steel Foundation Bolts | |
| ASTM A193 / A194 304/304L Stainless Steel Alloy Welding Studs | ASTM A193 / A194 304/304L Stainless Steel Alloy Pan Head Screw | |
| ASTM A193 / A194 304/304L Stainless Steel Alloy Fender Washer | ASTM A193 / A194 304/304L Stainless Steel® Alloy Lock Nut | |
| ASTM A193 / A194 304/304L Stainless Steel Alloy Countersunk Slotted Screw | ASTM A193 / A194 304/304L Stainless Steel Alloy Double Ended Stud | |
| ASTM A193 / A194 304/304L Stainless Steel Alloy Punched Washer | ASTM A193 / A194 304/304L Stainless Steel Alloy Pan Head Screw | |
| ASTM A193 / A194 304/304L Stainless Steel Square Nut | ASTM A193 / A194 304/304L Stainless Steel Alloy Insert Nuts | |
| ASTM A193 / A194 304/304L Stainless Steel Alloy Threaded Rod | ASTM A193 / A194 304/304L Stainless Steel Hex Head Bolts | |
| ASTM A193 / A194 304/304L Stainless Steel Nuts | ASTM A193 / A194 304/304L Stainless Steel Washers | |
Dimensions Chart Of SS UNS S30400/ S30403 Stud Bolt
| Diameter | SS 304/304L 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 304/304L 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 304/304L Fasteners Sizes Chart
| Stainless Steel 304/304L Bolt Type | SIZE | PROPERTY CLASS | TENSILE STRENGTH | STANDARD |
|---|---|---|---|---|
| Stainless Steel 304/304L 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 304/304L Socket Head Cap Screws | M1.6 to M64 | 12.9 | B18.3.1 M | 4762 | A574M |
| Stainless Steel 304/304L Socket Low Head Cap Screws | M4 to M20 | 10.9 | |||
| Stainless Steel 304/304L Socket Head Shoulder Screws | M6 to M24 | 012.9 | B18.3.3M | ||
| Stainless Steel 304/304L Countersunk Socket Head Screws | M3 to M20 | 012.9 | B18.3.5M | 10642 | F835M |
| Stainless Steel 304/304L Button Head Socket Screws | M3 to M12 | 012.9 | B18.3.4M | 7380 | F835M |
| Stainless Steel 304/304L Flange Button Head Socket Screws | M3 to M10 | 012.9 | F835M | ||
| Stainless Steel 304/304L Knurled Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
| Stainless Steel 304/304L Flat Point Socket Set Screws | M6 to M12 | 45H | B18.3.6M | 4026 | F912M |
| Stainless Steel 304/304L Dog Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4028 | F912M |
| Stainless Steel 304/304L Cone Point Socket Set Screws | M3 to M12 | 45H | B18.3.6M | 4027 | F912M |
| Stainless Steel 304/304L Plain Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
| Stainless Steel 304/304L Taper Pressure Plug | M8 to M22 | – |
| Stainless Steel 304/304L Nuts Type | SIZE | PROPERTY CLASS | STANDARD |
|---|---|---|---|
| Stainless Steel 304/304L Hex Nut | M6 to M42 | 10 | ISO 4032 |
| Stainless Steel 304/304L Nylock Nut | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & `10 | DIN 982 |
| Stainless Steel 304/304L Nylock Nut | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & 10 | DIN 985 |
| Stainless Steel 304/304L Hex Weld Nut | M6 to M12 | 8 | DIN 929 |
| Stainless Steel 304/304L Washers Type | SIZE | HARDNESS | STANDARD |
|---|---|---|---|
| Stainless Steel 304/304L Square Section Spring Washer | 3mm to 39mm | HV (430 to 530) | DIN 7980 |
| Stainless Steel 304/304L Flat Section Spring Washer | 3mm to 39mm | HV (430 to 530) | DIN 127 B |
| Stainless Steel 304/304L Hardened Washer | 12mm to 30mm | HV (300 to 370) | IS 2016 |
| Stainless Steel 304/304L Hardened Steel Washer | 12mm to 56mm | Rockwell 26 to 45 (HDG) Rockwell 38 to 45 (Coated) |
ASTM F436M |
ASTM / DIN Specification of Stainless Steel 304 / 304L 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 304 / 304L 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 304/304L Types of Fasteners We Supply
| SS 304L Thread Rolling Screw | 304 Stainless Steel Construction screws |
| SUS 304 Thread Cutting Screw | Stainless Steel 304L Countersunk Washer |
| 304L Stainless Steel Hex Head Fasteners | Stainless Steel 304 Lag Fasteners |
| Stainless Steel 1.4306 Dock Washer | Stainless Steel 3304S11 Customized Washer |
| Wrought Austenitic Stainless Steel 304 Fasteners | ASTM F593 304 Fender Washer at Best Price |
| X2CrNi18-9 Stainless Steel Hex Washers | 304 Stainless Steel Split / Lock Washer Supplier |