Stainless Steel 304/304H/304L Fasteners
304 Stainless Steel Hex Diamond Nuts, ASTM A193 Stainless Steel 304H Spring Washers, Stainless Steel 304L Bolts, SS UNS S30400 Fasteners in India.
Ranfit Metal & Alloys is a known manufacturer of SS 304 / 304L / 304H Fasteners, which has excellent forming and welding characteristics. Stainless Steel 304 Fasteners has ability to resist rusting thanks to the interaction between its alloying components and the environment to which they're exposed. Stainless Steel 304L Fasteners refers to its durability, quality, and temperature resistance. Stainless Steel 304H Fasteners is derived from the nominal composition of being 18 % chromium and 8 % nickel. The chemical composition, weldability, mechanical properties, and corrosion / oxidation resistance of Stainless Steel UNS S30400 Fasteners provide the best all-round performance steel at relatively low cost. The molybdenum in Stainless Steel UNS S30403 Fasteners is added to help resist corrosion to chlorides (like sea water and de-icing salts).
Stainless Steel UNS S30409 Fasteners possesses excellent mechanical properties, along with the high amounts of nickel and chromium in austenitic alloys. 304 Stainless Steel Fasteners can withstand much more time and abuse before showing signs of wear. 304L Stainless Steel Fasteners is the standard "18 / 8" stainless that you will probably see in your pans and cookery tools. 304H Stainless Steel Fasteners contains both chromium and nickel metals as the main non-iron constituents. SS 304 Fasteners can be welded without the resulting issue of carbon precipitation. SS 304L Fasteners may be considered for a wide variety of applications where several excellent properties are important.
Stainless Steel 304L Anchor Bolt, 304H U Bolts, SS DIN 1.4301 Hex Nuts, Stainless Steel 304H Socket Set Screw Manufacturer in India.
Stainless Steel 304/304H/304L Fasteners Specification
| 304/304H/304L Fasteners Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| 304/304H/304L 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 304/304H/304L Fasteners Length | 3 mm to 200 mm |
| SS 304/304H/304L Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Stainless Steel 304/304H/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 304/304H/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 304/304H/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 304/304H/304L Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of SS 304/304H/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 304/304H/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 304/304H/304L Fasteners Equivalent Grades
| AISI Grade Equivalent | JIS Equivalent | Stainless Steel Notation | EN/DIN Numerical Equivalent | UNS designation | EN/DIN Symbolical Equivalent |
|---|---|---|---|---|---|
| AISI 304 | SUS304 | SS 304 | EN 1.4301 | UNS S30400 | X4CrNi18-10 |
| AISI 304L | SUS304L | SS 304L | EN 1.4307 | UNS S30403 | X2CrNi18-9 |
| AISI 304H | SUS304H | SS 304H | EN 1.4948 | UNS S30409 | X2CrNiN18-10 |
Chemical Composition of SS 304/304H/304L Fasteners
| Grade | C | MN | Si | P | S | Cr | Mo | Ni | N |
| 304 | 0.08 Max | 2.0 Max | 0.75 Max | 0.045 Max | 0.030 Max | 18.0 Min 2.0 Max |
- | 8.0 Min 10.5 Max |
0.10Max |
| 304L | 0.030 Max | 2.0 Max | 0.75 Max | 0.045 Max | 0.030 Max | 18.0 Min 12.0 Max |
- | 8.0 Min 10.5 Max |
0.10Max |
| 304H | 0.04 Min 0.10 |
2.0 Max | 0.75 Max | 0.045 Max | 0.030 Max | 18.0 Min 12.0 Max |
- | 8.0 Min 10.5 Max |
- |
Mechanical Properties of SS 304/304L/304H Fasteners
| Grade | Tensile Strength (Mpa) Min |
Yield Strenght 0.2% Proof (MPa) Min |
Elognation (%in 50mm) min |
Hardness | ||
| Rockwell B (HR B) Max |
Brinell (HB) Max |
|||||
| 304 | 515 | 205 | 40 | 92 | 201 | |
| 304L | 485 | 170 | 40 | 92 | 201 | |
| 304H | 515 | 205 | 40 | 92 | 201 | |
Types of Stainless Steel 304/304H/304L Fasteners
Stainless Steel 304/304H/304L Nuts
Stainless Steel 304/304H/304L Bolts
Stainless Steel 304/304H/304L Washers
Stainless Steel 304/304H/304L Stud Bolts
Stainless Steel 304/304H/304L Screws
Stainless Steel 304/304H/304L Dowel Pins
Stainless Steel 304/304H/304L Threaded Hanger Bolt
Stainless Steel 304/304H/304L Hexagon Cap Screw
Stainless Steel 304/304H/304L Star Washers
ASTM A193/A194 SS 304/304H/304L Fasteners Forms & Availability
| Products | Size | |
|---|---|---|
| ASTM A193 / A194 304 / 304L SS Stud Bolt | ASTM A193 / A194 304 / 304L SS Bolts | Sizes M3 - M56 | 3/6" to 2" |
| ASTM A193 / A194 304 / 304L SS Punched Washer | ASTM A193 / A194 304 / 304L Stainless Steel Pan Head Screw | |
| ASTM A193 / A194 304 / 304L Stainless Square Nut | ASTM A193 / A194 304 / 304L SS Insert Nuts | |
| ASTM A193 / A194 304 / 304L SS Welding Studs | ASTM A193 / A194 304 / 304L SS Pan Head Screw | |
| ASTM A193 / A194 304 / 304L Stainless Cap Screw | ASTM A193 / A194 304 / 304L Stainless Foundation Bolts | |
| ASTM A193 / A194 304 / 304L SS Threaded Rod | ASTM A193 / A194 304 / 304L Stainless Hex Head Bolts | |
| ASTM A193 / A194 304 / 304L Stainless Nuts | ASTM A193 / A194 304 / 304L Stainless Washers | |
| ASTM A193 / A194 304 / 304L SS Fender Washer | ASTM A193 / A194 304 / 304L SS Lock Nut | |
| ASTM A193 / A194 304 / 304L SS Countersunk Slotted Screw | ASTM A193 / A194 304 / 304L SS Double Ended Stud | |
SS 304/304L/304H Hex 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 304/304L/304H 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 304/304H/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 |
ANSI and/or ASME Standards Stainless Steel 304/304H/304L 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 |
Other Types of SS 304/304H/304L Fasteners
| Stainless Steel 304 Nuts | 304 Stainless Steel Bolts |
| SS UNS S30403 Hex Head Bolt | Stainless Steel 304H Allen Cap Screw Stockists |
| Stainless Steel 304H Flat Washers | SS 304L Machine Fasteners Dealer |
| SS Grade 304L Hex Set Screw | ANSI B18.2 304 Stainless Steel Fastener Supplier |
| ASTM A193 Stainless Steel 304 Coupling Nut | Type 304H Stainless Bolted Joints |
| 304H Stainless Steel Mushroom Head Square Neck Bolts | newSS UNS S30409 Socket Cap Screw |
| ANSI B18.2 Stainless Steel 304L Carriage Bolt | 304L Stainless Steel Flange Bolt |
| Stainless Steel 304 Elevator Bolt | SS DIN 1.4307 Machine Bolt |
| SS DIN 1.4948 Fasteners Supplier | ASME SA193 Stainless Steel 304 Wing Nuts |
| ASTM A193 Stainless Steel 304L Bolted Joints | SS Grade 304H Industrial Fasteners | END