Stainless Steel 904L Fasteners
904L Stainless Steel Foundation Bolts, SS UNS N08904 Threaded Stud, Stainless Steel 904L Fasteners, ASTM A193 SS 904L Structural Bolts Wholesaler Suppliers in India.
Ranfit Metal & Alloys is a renowned manufacturer and distributor of Stainless Steel 904L Fasteners, which does not become magnetic when cold worked. Stainless Steel 904L Nuts is used in petrochemical, cryogenic, textile, sour well service, and pulp & paper. Chromium in Stainless Steel 904L Bolts increases strength and has a surprisingly favorable effect on resistance to erosion corrosion in fast-flowing seawater and to erosion by solids. Additionally, Stainless Steel 904L Stud Bolts has good mechanical properties at elevated and sub-zero temperatures. Hot and cold workability in Stainless Steel 904L Washers are substantially the same as other austenitic alloys. Due to all these advantages, Stainless Steel 904L Screws is often used in marine hardware, boat shafting, valves, pumps, and fasteners. Stainless Steel 904L Round Bars requires more power, slower speeds, and higher rigidity due to its high work hardening rate.
Stainless Steel 904L Bars is a highly alloyed austenitic stainless steel that offers combination of good mechanical strength and high corrosion resistance. In the cold-worked condition, Stainless Steel 904L Rods possesses yield strength up to over three times that of other alloys. Stainless Steel UNS NO8904 Fasteners has low magnetic permeability. 904L Stainless Steel Fasteners is characterized by the following properties such as excellent resistance to pitting and crevice corrosion. SS 904L Nuts is designed with a combination of impact toughness resistance to chloride SCC. SS 904L Bolts has the ability to withstand high temperatures and maintain strength under volatile conditions.
Stainless Steel 904L Hex Head Bolts, SS DIN 1.4539 Eye Bolts, ASME SA193 SS 904L Machine Screw, SS EN X1NiCrMoCu25-20-5 Square Nut Supplier & Exporter in India.
Stainless Steel 904L Fasteners Specification
| 904L Fasteners Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| 904L SS 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 904L Fasteners Length | 3 mm to 200 mm |
| SS 904L Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Stainless Steel 904L 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 904L Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS 904L Hex nuts |
| Form of SS 904L 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 904L 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 904L Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of SS 904L Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating |
Ptfe Coated Stainless Steel 904L Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Stainless Steel 904L 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 904L Fasteners Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Chemical Composition of Stainless Steel 904L Fasteners
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
Mechanical Properties of Stainless Steel 904L Fasteners
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
Types of Stainless Steel 904L Fasteners
Stainless Steel 904L Dowel Pins
Stainless Steel 904L Lock Nuts
Stainless Steel 904L Anchor Bolts
Stainless Steel 904L Self Drilling Screws
Stainless Steel 904L Nord Lock Washers
Stainless Steel 904L Hex Bolts
Stainless Steel 904L Countersunk Washers
Stainless Steel 904L Square U-Bolts
Stainless Steel 904L Barrel Nuts
Stainless Steel 904L Stud Anchors
Stainless Steel 904L Stud Bolts
Stainless Steel 904L Threaded Inserts
Stainless Steel 904L J Type Bolt
Stainless Steel 904L Square Nuts
Stainless Steel 904L Socket Set Screw
Stainless Steel 904L Eye Bolts
Stainless Steel 904L Threaded Rod
Stainless Steel 904L Flat Washers
Stainless Steel 904L Fasteners Forms & Availability
| Products | Size | |
|---|---|---|
| ASTM A193 / A194 904L SS Stud Bolt | ASTM A193 / A194 904L SS Bolts | Sizes M3 - M56 | 3/6" to 2" |
| ASTM A193 / A194 904L SS Punched Washer | ASTM A193 / A194 904L Stainless Steel Pan Head Screw | |
| ASTM A193 / A194 904L Stainless Square Nut | ASTM A193 / A194 904L SS Insert Nuts | |
| ASTM A193 / A194 904L SS Welding Studs | ASTM A193 / A194 904L SS Pan Head Screw | |
| ASTM A193 / A194 904L Stainless Cap Screw | ASTM A193 / A194 904L Stainless Foundation Bolts | |
| ASTM A193 / A194 904L SS Threaded Rod | ASTM A193 / A194 904L Stainless Hex Head Bolts | |
| ASTM A193 / A194 904L Stainless Nuts | ASTM A193 / A194 904L Stainless Washers | |
| ASTM A193 / A194 904L SS Fender Washer | ASTM A193 / A194 904L SS Lock Nut | |
| ASTM A193 / A194 904L SS Countersunk Slotted Screw | ASTM A193 / A194 904L SS Double Ended Stud | |
ASTM / DIN Specification of Stainless Steel 904L 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 |
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, B8, B8M CL1 & CL2 |
Stainless Steel 904L 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 |
ANSI and/or ASME Standards Stainless Steel 904L Fasteners(inch series)
| 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 904L Fasteners Dimension
| Stainless Steel 904L Bolt / Screw | M3 – M56 | 3/6" to 2" | Custom Sizes |
| Stainless Steel 904L Threaded Rods/ Bars | M3 – M56 | 3/6" to 2" | Custom Sizes |
| Stainless Steel 904L Nuts | M3 – M56 | 3/6" to 2" | Custom Sizes |
| Stainless Steel 904L Washers | M3 – M56 | Custom Sizes |
| Stainless Steel 904L Machine Screws | M1.6 – M12 |
| Stainless Steel 904L Self Tapping Screw | No.2 – No. 14 |
Stainless Steel 904L Bolt Dimensions
| Nominal Size (D) | Body Diameter | Head Thickness ASTM A193 | Acro ASTM A193 The Flats | Acro ASTM 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 904LBolt Torque Specifications
| Bolt Size Inches or # | Threads Per Inch | Standard Dry Torque in Inch-Pounds | |||||
|---|---|---|---|---|---|---|---|
| #2 | 56 | 2.5 | 2.6 | ||||
| 64 | 3.0 | 3.2 | |||||
| #3 | 48 | 3.9 | 4.0 | ||||
| 56 | 4.4 | 4.6 | |||||
| #4 | 40 | 5.2 | 5.5 | ||||
| 48 | 6.6 | 6.9 | |||||
| #5 | 40 | 7.7 | 8.1 | ||||
| 44 | 9.4 | 9.8 | |||||
| #6 | 32 | 9.6 | 10.1 | ||||
| 40 | 12.1 | 12.7 | |||||
| #8 | 32 | 19.8 | 20.7 | ||||
| 36 | 22.0 | 23.0 | |||||
| #10 | 24 | 22.8 | 23.8 | ||||
| 32 | 31.7 | 33.1 | |||||
| 1/4 | 20 | 75.2 | 78.8 | ||||
| 28 | 94.0 | 99.0 | |||||
| 5/16 | 18 | 132 | 138 | ||||
| 24 | 142 | 147 | |||||
| 3/8 | 16 | 236 | 247 | ||||
| 24 | 259 | 271 | |||||
| 7/16 | 14 | 376 | 393 | ||||
| 20 | 400 | 418 | |||||
| 1/2 | 13 | 517 | 542 | ||||
| 20 | 541 | 565 | |||||
| 9/16 | 12 | 682 | 713 | ||||
| 18 | 752 | 787 | |||||
| 5/8 | 11 | 1110 | 1160 | ||||
| 18 | 1244 | 1301 | |||||
| 3/4 | 10 | 1530 | 1582 | ||||
| 16 | 1490 | 1558 | |||||
| 7/8 | 9 | 2328 | 2430 | ||||
| 14 | 2318 | 2420 | |||||
| 1 | 8 | 3440 | 3595 | ||||
| 14 | 3110 | 3250 | |||||
| 1 1/8 | 7 | 413 | 432 | ||||
| 12 | 390 | 408 | |||||
| 1 1/4 | 7 | 523 | 546 | ||||
| 12 | 480 | 504 | |||||
| 1 1/2 | 6 | 888 | 930 | ||||
| 12 | 703 | 732 | |||||
Stainless Steel 904L Nuts Dimension
| 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 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
| 5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
| 3/8 | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .479 |
| 7/16 | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
| 1/2 | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
| 9/16 | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
| 5/8 | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
| 3/4 | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
| 7/8 | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
| 1 | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
| 1-1/8 | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
| 1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
| 1-1/2 | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.ASTM A194 GR. 8 | 1.245 |
| 1-5/8 | 1.6250 | 2-7/16 | 2.438 | 2.356 | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
| 1-3/4 | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
| 2 | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
| 2-1/4 | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
| 2-1/2 | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
| 2-3/4 | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
Other Types of Stainless Steel 904L Fasteners
| Stainless Steel 904L Screw Suppliers | SS DIN 1.4539 Spring Washers Exporter |
| SUS 904L SS Stud Supplier in Mumbai | 904L Machine Screws Suppliers |
| SA193 Stainless Steel 904L Foundation Bolts | SS 904L Pan Head Screw |
| ASTM A193 SS Fastener Suppliers | ANSI B18.2 Stainless Steel 904L J Bolts |
| SS EN X1NiCrMoCu25-20-5 Pan Head Screw | Stainless Steel 904L Screw |
| ASME SA193 904L Stainless Steel Threaded Stud | SUS 904L SS Studs |
| SS DIN 1.4539 Washers Dealer | ASTM A193 SS Spring Washers |
| Stainless Steel 904L Hex Head Bolt | SS UNS N08904 Socket Cap Screw |
| SS UNS N08904 Nuts | Stainless Steel EN X1NiCrMoCu25-20-5 Bolts |
| ANSI B18.2 Stainless Steel 904L Carriage Bolt | 904L Stainless Steel Flange Bolt |