
ISO Certified 18-8 Steel Bolt Nut Manufacturer in India
| Ready Stock: | M10 – M110 |
|---|---|
| Custom Sizes: | Up to M100 |
| Length: | 12 – 1200MM |
| International Standard: | DIN 933, DIN 931, DIN 970, DIN 934, ASME B18.2.2, ASME B18.5, ANSI B 28.2.4 1M, ANSI B 18.2.4 2M |
| European and American Standard: | ASTM F593, ASME SF 593 |
| Raw Material Origin: | SA, Europe, New Zealand, Australia India, Algeria, United Kingdom, Morocco, South Africa etc |
| MTC: | EN 10204/3.1B |
| Suitable Environment: | Mild Acids and Salt Water |
| Thread Pitch: | Fine Thread and Coarse Thread |
| Finish: | HDG, Oxidation, Phosphating |
| Threads: | UNJ, UNC, UNF, Rolled, UNR |
| Temperature Range: | –120°C and 320°C |
| To Know About Latest Price List of Stainless Steel 18-8 Fasteners Please Contact Us | |

18-8 Stainless Steel Socket Head Screw

AISI 18-8 Studs

18-8 SS Screw
Visionalloys is the most recognized company in the industry as we are the largest manufacturer of Stainless Steel 18-8 Fasteners and their respective grades. We offer almost all kinds of fasteners and almost in every country. Stainless Steel 18-8 Fasteners are in massive demand due to the attributes that they provide in extreme conditions. Its material is 304 grade. 18-8 Stainless Steel threaded rod is a ratio of elements in 18 to 8 such as nickel and chromium, which is vitally used in various industries. Drug and Food processing instruments, chemical equipment are the former industries in which 18-8 Stainless Steel bolts are used.
Stainless Steel 18-8 threaded rods have great potential when performing in extreme conditions and are also required to develop threaded screws and threaded bolts. Visionalloys is the prime producer of 18-8 fasteners in a massive amount. 18-8 SS screws have immense strength and can easily tackle moderate-level temperature. However, being cost-worthy and cost-effective, it even offers great resistivity attributes towards moderate environment corrosion.
Table of Content
- Stainless Steel 18-8 Fasteners Specification
- 18-8 Steel Hex Bolt Size Chart
- Price List of 18-8 Steel Fasteners
- SS 18-8 Nuts Chemical Composition
- Stainless Steel 18-8 Bolt Strength
- 18-8 Bolts Torque Chart
- Stainless Steel 18-8 Equivalent
- 8-8 SS Hex Nut Mechanical Properties
- Stainless Steel 18/8 vs 18/10
- 18-8 Austenitic Stainless Steel Washers Dimension
- Types of AISI 18-8 Fasteners
- Stainless Steel Grades 18-8 vs 316
- Applications Of 18-8 Stainless Steel Bolts
We offer AISI 18-8 Stainless Steel nuts bolts at very reasonable rates compared to the market’s cheap quality and respective rate. 5/8-18 Threaded Rod is the helix structure or can be said as a helical product recommended for the solution of holes in grades of soft material. 18-8 Stainless Steel hex head screws are the unit produced by rare industrialists, including us, which are also majorly used in multiple applications. 18-8 Stainless Steel partially threaded stud is mainly used for the captivating conditions or critical situations when there is the recommendation of 18-8 Stainless Steel hex nut.
Find Stainless Steel 18-8 Fasteners Supplier in India Who Provide Specification in Detailed
- M10 – M110
- Size: M3 To M50
- 12 – 1200MM
- Fine
- Coarse
- Cold Forging
- CNC Machined
- Hot Forging
- A
- D
- C
- G
- B
- E
- 1446 °C (2635 °F)
- ASME SF 593/li>
- ASTM F593
- Sheared end
- Half point
- Cone point
- Chamfer end
- Semi-cone point
- Gimlet point
- Plain, Electric galvanized
- Phosphating, Zinc impregnation
- Oxidation, DACROMET
- CNC Lath
- Thread Rolling
- Making Machines
- 100% Tested Stainless Steel 18-8 Fasteners with MTC EN 10204 3.1/3.2

- UNC
- UN8
- BSW
- UTS
- ACME
- UNF
- UNR
- UNM
- BSF
- hex bolt
- bolt
- nuts
- threaded rod
- screws
- washers
- stud bolt
- Bagging
- Head Painting
- Head Shank Drilling
- Thread Locking
- Oval
- Hexagon washer
- Pan
- Hex
- Cross
- Truss
- Torx
- Round
- Truss
- Flat
- Phillips Drive
- Socket cap head
- Button head
- Slotted Drive
- Hex washer head
- Combination Drive
- Slotted hex washer
- Oval
- Frearson Drive
- Pan
- Hex head
- 5 CSF
- Class 2A (Medium fit)
- 2G
- custom
- Class 1A (Loose fit)
- 8G
- 4G
- 5 ONF
- 3G
- 6G
- Class 3A (Tight fit)
- 5 HF
Supplier of AISI 18-8 Hex Bolt in 1/4 in to 4.5 inch Size Range With MTC
View Stainless Steel 18-8 Fasteners Manufacturer in India who Provides Various Sizes

| Size Metrix | M1.6 | M2.5 | M4 | M3 | M10 | M2 | M3.5 | M12 | M6 | M7 | M5 | M8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| da max | 2 | 3.1 | 4.7 | 3.6 | 11.2 | 2.6 | 4.1 | 13.7 | 6.8 | 7.8 | 5.7 | 9.2 |
| k min | 0.98 | 1.58 | 2.68 | 1.88 | 6.22 | 1.28 | 2.28 | 7.32 | 3.85 | 4.65 | 3.35 | 5.15 |
| e min | 3.41 | 5.45 | 7.66 | 6.01 | 18.9 | 4.32 | 6.58 | 21.1 | 11.05 | 12.12 | 8.79 | 14.38 |
| r min | 0.1 | 0.1 | 0.2 | 0.1 | 0.4 | 0.1 | 0.1 | 0.6 | 0.25 | 0.25 | 0.2 | 0.4 |
| P | 0.35 | 0.45 | 0.7 | 0.5 | 1.5 | 0.4 | 0.6 | 1.75 | 1 | 1 | 0.8 | 1.25 |
| k max | 1.22 | 1.82 | 2.92 | 2.12 | 6.58 | 1.52 | 2.52 | 7.68 | 4.15 | 4.95 | 3.65 | 5.45 |
| s max | 3.2 | 5 | 7 | 5.5 | 17 | 4 | 6 | 19 | 10 | 11 | 8 | 13 |
| s min | 3.02 | 4.82 | 6.78 | 5.32 | 16.73 | 3.82 | 5.82 | 18.67 | 9.78 | 10.73 | 7.78 | 12.73 |
Stockist of Chromium Steel 18-8 Stud Bolt with UNC, UNF and BSF Thread at Low Cost in Mumbai
To Know About Stainless Steel 18-8 Fasteners Price Per Kg in India Please Contact Us Stainless Steel 18-8 Fasteners Price List
Refer 18-8 Stainless Steel Alloy Screws Chemical Composition and Strength Chart
| Grade | C | Si | Cu | Mn | P | Ni | S | Cr | Mo |
|---|---|---|---|---|---|---|---|---|---|
| 18-8 Bolts | 0.08 | 1.0 | 4.0 | 2.0 | 0.05 | 8,0-19,0 | 0.03 | 15,0-20,0 | 0.0 |
| 8 8-Bolts Grade | 18-8 Stainless Steel | ||
|---|---|---|---|
| Class | 80 | 70 | |
| Yield Strength Rp 0.2 Mpa | (N/mm2) minimum | 600 | 450 |
| AL Minimum Elongation | 0.3d | 0.4d | |
| Stainless Steel 18-8 Tensile Strength Rm MPa | (N/mm2) minimum | 800 | 700 |
Exporter of Stainless Steel Type 18-8 Washer in Various Sizes, Refer Torque Chart
| Bolts Sizes | 4/40 | 4/48 | 5/40 | 5/44 | 7/32 | 7/40 | 8/32 | 8/36 | 10/24 | 10/32 | 1-4/20 | 1-4/28 | 5/16-18 | 5/16-24 | 3- 8/24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18-8 Grade Bolt Torque in-lbs | 5.2 | 6.6 | 7.7 | 9.4 | 9.6 | 12.1 | 19.8 | 22 | 22.8 | 31.7 | 75.2 | 94 | 132 | 142 | 259 |
| Bolts Sizes | 7/16-14 | 3-8/16 | 7/16-20 | 01-2/13 | 01-2/20 | 9/16-12 | 9/16-18 | 05-8/11 | 05-8/18 | 03-4/10 | 03-4/16 | 07-8/9 | 07-8/14 | 1/8 | 1/14 |
| 18-8 Grade Bolt Torque in-lbs | 376 | 236 | 400 | 43 | 45 | 56 | 62 | 92 | 103 | 127 | 124 | 194 | 193 | 286 | 259 |
| Grade | 18-8 |
|---|---|
| British (BS) | 304S15304S16 |
| German (EN) | 1.4301 |
| French | Z8CN18.09 |
| Japanese (SUS) | SUS301 |
| Italian | X5CrNi 18 10 |
| USA (SS) | 304 |
| Swedish | 14 23 33 |
Check Stainless Steel 18-8 Fasteners Supplier in India Who Provides Superior Strength And Durability
| Property | Stainless Steel 18-8 Density | Melting Point | 18-8 Stainless Steel Thermal Expansion | Electrical Resistivity | Poisson’s Ratio | Magnetic Properties | Corrosion Resistance | Modulus of Elasticity | Tensile Strength | Yield Strength | Hardness (Rockwell B) | 18-8 Stainless Steel Hardness HRC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | 8.0 g/cm³ | 1,400–1,450 °C | 16.2 W/m·K at 100 °C | 720 nΩ·m at 20 °C | 0.29 | Non-magnetic | Excellent | 193 GPa | 515 MPa | 205 MPa | 70–85 HRB | C40 |
| Feature | 18/8 Stainless Steel | 18/10 Stainless Steel |
|---|---|---|
| Chromium | 18% | 18% |
| Nickel | 8% | 10% |
| Common Uses | Cookware, kitchenware, food containers | Flatware, high-quality cookware |

| Bolt Size | 5⁄8 | 1⁄2 | 7⁄8 | 3⁄4 | 11⁄8 | 1 | 13⁄8 | 11⁄4 | 13⁄4 | 11⁄2 | 2 | 21⁄2 | 21⁄4 | 3 | 23⁄4 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | Max ID | 0.641 | 0.512 | 0.894 | 0.766 | 1.153 | 1.024 | 1.408 | 1.28 | 1.789 | 1.534 | 2.039 | 2.543 | 2.293 | 3.043 | 2.793 | |
| B | Max OD | 1.073 | 0.869 | 1.459 | 1.265 | 1.847 | 1.656 | 2.219 | 2.036 | 2.679 | 2.419 | 2.936 | 3.471 | 3.221 | 4.074 | 3.824 | |
| C | Thickness | Min | 0.156 | 0.125 | 0.219 | 0.188 | 0.281 | 0.25 | 0.344 | 0.312 | 0.389 | 0.375 | 0.422 | 0.44 | 0.44 | 0.458 | 0.458 |
| Weight (lbs.) Per 100 Pieces | 2.4 | 1.3 | 6 | 4.3 | 12 | 8.8 | 21.9 | 16 | 30.35 | 28.2 | 32.5 | 45 | 39 | 56 | 50 | ||
Buy wide Stock of Fasteners from Stainless Steel 18-8 Fasteners Manufacturer in India at fair Price

18-8 Stainless Steel Hex Head Screw

18-8 Bolts

18-8 pH Stainless Steel Nuts

18-8 SS Hex Nut

18-8 Austenitic Stainless Steel Eye Bolt

SS 18-8 Washers

Stainless Steel 18-8 Flange Bolt

18-8 Metal Threaded Rod

Chromium Steel 18-8 Square Washer

18-8 Stainless Carriage Bolt

Aisi 18-8 Machine Screws

18-8 SS Set Screws

Stainless Steel 18-8 Lock Nut
| Feature | 18/8 Stainless Steel | 316 Stainless Steel |
|---|---|---|
| Composition |
|
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| Common Uses |
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- Construction and Architecture
- Food and Beverage Industry:
- Marine and Coastal Environments
- Medical and Pharmaceutical Devices
- Automotive and Machinery Components
| Turkey | UAE | Australia | Saudi Arabia | Qatar |
| Brazil | Italy | Germany | Ireland | Denmark |
| South Africa | Canada | USA | UK | Spain |
| Singapore | Nigeria | Poland | Netherlands | Mexico |
- Vision Alloys is A Manufacturer of Steel Fasteners Company in India
- Dealers and Distributors of Bolting Products in USA, Europe, New Zealand, Algeria, United Kingdom, Morocco, South Africa and Australia, Egypt, Peru, chile, Jordan, Argentina
- Manufacturer and Supplier of Stainless Steel, Nickel Alloy, Titanium, Copper Materials in Mumbai.
- Stockist and Trader of Top Quality High Temperature Alloys for Oil and Gas Industry and Standard & Custom Sizes in EX Stock

