Applications that deal with high stresses caused by elevated temperatures and/or high pressure are generally tested. To ensure standardization of products, manufacturers follow ASTM standards. These standards specify requirements that the fasteners must meet. In the case of ASTM A194, the specification outlines chemical composition requirements.
Along with keeping in accordance with the chemistry requirements, the ASTM A194 Grade 8 Nuts are required to comply with the test procedures mentioned. Hence, the specimens of these alloys are put through the following tests - proof of load, hardness test, as well as cone proof load test. Austenitic grades are one of the classes that this specification accounts for. Grade 8 in the designation ASTM A194 Grade 8 Heavy Hex Nuts refers to stainless steel alloy 304. Aside from being one of the most economical varieties of stainless steel, they offer better properties at elevated temperatures in comparison to both carbon steel and alloy steel. Since the content of chromium and nickel in their chemical composition is very high, these ASTM A194 Grade 8 Hex Nuts have better resistance to oxidation at higher temperatures and can be used in applications involving freshwater. Although the content of chlorine ions in freshwater applications must be below 100 parts per million. The corrosion resistance properties of this alloy extend to acetic acid, which is a moderately aggressive organic acid. The content of nickel added in the A194 Gr 8 Material gives it resistance to cold solutions that contain phosphoric acid, which is a moderately reducing acid at any given concentration. However, this is not the case if the phosphoric acid solution is heated. At best, the SA 194 Gr 8 Nut will offer moderate resistance to this heated solution at a concentration of 10%
Dimensions | ASME B18.2.1, B18.3 |
---|---|
Standard | ASTM A194 gr 8/ ASME SB194 gr 8 |
Melt Origin | Korea, Japan, South America, East Europe |
Mandatory Requirements | Free from Radioactive Contaminationand Mercury |
Certification | Dual Certified As per ASTM and ASME Standards |
Additional Requirements | NACE MR0103 / ISO 15156 Compliance / MR0175 |
Threads Configuration | B1.1 2A or 3A Inch Unified Threads B1.13M 6h Metric Coarse Threads |
Supplier and Distributors Located in | Coimbatore, Tehran, Ludhiana, Rajkot, Ranchi, Nagpur, Manama, Chennai, Sydney, Gimhae si, Perth, Dammam, Riyadh, Bogota, Ankara, Gujarat, Kolkata, Santiago, Karachi, Montreal, Melbourne, Mumbai, Jamshedpur, Mexico, Janeiro, Muscat, Thiruvananthapuram, New Delhi, Kanpur, Tau, Ahvaz, Ahmedabad, Lagos, Howrah, Khobar, Abu Dhabi, Hyderabad, Indore, Ludhiana, Istanbul, Vadodara, Caracas, Surat, Ernakulam, Bengaluru, Bangalore, Pimpri Chinchwad, Courbevoie, Noida, Gurgaon, London, Baroda, Calgary, Kuwait, India, Port of Spain |
ASTM A194 Grade 8 Nuts Hex Nuts
ASME SA194 Gr 8 Nyloc Nuts
ASTM A194 Grade 8 Nut
SA 194 Gr 8 Self Locking Nuts
ASTM A194 Gr 8 Stainless Steel Flange Nuts
Astm A194 Gr 8 Nut
SA194 Gr 8 Stainless Steel Jam Nuts
Astm A194 Grade 8 Lock Nuts
ASME SA194 Grade 8 Wheel Nuts
Nut Size in MM | Diameter in Mm | Height in MM | ||
---|---|---|---|---|
Hex Nut | Jam Nut | Nylock Nut | ||
2 | 4 | 1.6 | 1.2 | - |
2.5 | 5 | 2 | 1.6 | - |
3 | 5.5 | 2.4 | 1.8 | 4 |
4 | 7 | 3.2 | 2.2 | 5 |
5 | 8 | 4 | 2.7 | 5 |
6 | 10 | 5 | 3.2 | 6 |
7 | 11 | 5.5 | 3.5 | - |
8 | 13 | 6.5 | 4 | 8 |
10 | 17 | 8 | 5 | 10 |
12 | 19 | 10 | 6 | 12 |
14 | 22 | 11 | 7 | 14 |
16 | 24 | 13 | 8 | 16 |
18 | 27 | 15 | 9 | 18.5 |
20 | 30 | 16 | 10 | 20 |
Carbon | 0.08 |
Manganese | 2 |
Sulfur | 0.03 |
Silicon | 1 |
Chromium | 18 To 20 |
Phosphorus | 0.05 |
Nickel | 8 To 11 |
Molybdenum | - |
Tensile Strength | Yield Stress | Elongation | Reduction | Hardness |
550 | 240 | 30 | 40 | 223 |
ASTM | ASME | Material | Tensile Class |
---|---|---|---|
ASTM A194 Grade 8 | SA 194 Gr.8 | AISI 304 | - |
The determination for the ASTM A194 covers carbon, alloy and stainless steel nuts. These ASTM A194 Grade 8 Nuts are expected to be utilized in high-pressing factor or high-temperature administration and they could likewise be utilized in applications including both high temperature and high pressing factor
Description | Price Per Piece in INR | Price Per Piece in USA $ | Price Per Piece in UAE Dirham |
---|---|---|---|
ASTM A194 Grade 8 Heavy hex nut | INR 0.74 | USA $ 0.01 | AED 0.037 |
A194 Grade Hot Dip Galvanized 8 Hexagon Nuts | INR 44.54 | USA $ 0.60 | AED 2.20 |
5/8" Inch Zinc Plated/Black Astm A194 8 Heavy Hex Nut | INR 11.13 | USA $ 0.15 | AED 0.55 |
Astm A194 Grade 8 Heavy Hex Nuts | INR 3.71 | USA $ 0.05 | AED 0.18 |
ASTM A194 GR 8 Zinc Plated Heavy Hex Nut | INR 29.69 | USA $ 0.40 | AED 1.47 |
We are well known ASTM A194 Grade 8 Nuts Manufacturers in India, We provide following services to our customers
Size Range | Tensile Stress Area Square Inch |
Clamp Lbs | Torque | |
---|---|---|---|---|
Dry K = 0.223 |
Lubed K= 0.167 |
|||
Feet Lbs | Feet Lbs | |||
1-3/8-8 1-1/2-8 1-5/8-8 1-3/4-8 |
1.215 1.471 1.769 2.06 |
91,125 110,325 132,675 154,500 |
2,328 3,076 4,006 5,024 |
1,744 2,303 3,000 3,763 |
1/2-13 9/16-12 5/8-11 3/4-10 |
0.138 0.177 0.220 0.327 |
10,350 13,275 16,500 24,525 |
96 139 192 342 |
72 104 143 256 |
1-7/8-8 2-8 2-1/4-8 2-1/2-8 |
2.41 2.74 3.52 4.40 |
180,750 205,500 264,000 330,000 |
6,298 7,638 11,038 15,331 |
4,716 5,720 8,266 11,481 |
7/8-9 1-8 1-1/8-8 1-1/4-8 |
0.452 0.594 0.776 0.984 |
33,900 44,550 58,200 73,800 |
551 828 1,217 1,714 |
413 620 911 1,284 |
Sizes | F | C | H | Nuts Weight | |||||
---|---|---|---|---|---|---|---|---|---|
Width Across Flats | Width Across Corners | Thickness | |||||||
Basic | Maximum | Minimum | Maximum | Minimum | Basic | Maximum | Minimum | ||
5/16 | 9/16 | 0.562 | 0.546 | 0.650 | 0.622 | 16/64 | 0.341 | 0.280 | 2.00 |
1/4 | 1/2 | 0.500 | 0.488 | 0.577 | 0.556 | 15/64 | 0.250 | 0.218 | 1.00 |
3/8 | 11/16 | 0.688 | 0.669 | 0.794 | 0.763 | 23/64 | 0.377 | 0.341 | 3.00 |
5/8 | 1 1/16 | 1.062 | 1.031 | 1.227 | 1.175 | 39/64 | 0.631 | 0.587 | 12.00 |
1/2 | 7/8 | 0.875 | 0.850 | 1.010 | 0.969 | 31/64 | 0.504 | 0.464 | 7.00 |
3/4 | 1 1/4 | 1.250 | 1.212 | 1.443 | 1.382 | 47/64 | 0.758 | 0.710 | 20.00 |
1 | 1 5/8 | 1.625 | 1.575 | 1.876 | 1.796 | 63/64 | 1.012 | 0.956 | 43.00 |
7/8 | 1 7/16 | 1.438 | 1.394 | 1.660 | 1.589 | 54/64 | 0.885 | 0.833 | 30.00 |
1 1/8 | 1 13/16 | 1.812 | 1.756 | 2.093 | 2.002 | 1 7/64 | 1.139 | 1.079 | 59.00 |
1 3/8 | 2 3/16 | 2.188 | 2.119 | 2.526 | 2.416 | 1 11/32 | 1.378 | 1.310 | 102.00 |
1 1/4 | 2 | 2.000 | 1.938 | 2.309 | 2.209 | 1 7/32 | 1.251 | 1.187 | 79.00 |
1 1/2 | 2 3/8 | 2.375 | 2.300 | 2.742 | 2.622 | 1 15/32 | 1.505 | 1.433 | 131.00 |
1 3/4 | 2 3/4 | 2.750 | 2.662 | 3.175 | 3.035 | 1 23/32 | 1.759 | 1.679 | 204.00 |
1 5/8 | 2 9/16 | 2.562 | 2.481 | 2.959 | 2.828 | 1 19/32 | 1.632 | 1.556 | 162.00 |
1 7/8 | 2 15/16 | 2.938 | 2.844 | 3.392 | 3.242 | 1 27/32 | 1.886 | 1.802 | 241.00 |
2 1/4 | 3 1/2 | 3.500 | 3.388 | 4.041 | 3.862 | 2 13/64 | 2.251 | 2.155 | 419.00 |
2 | 3 1/8 | 3.125 | 3.025 | 3.608 | 3.449 | 1 31/32 | 2.013 | 1.925 | 299.00 |
2 1/2 | 3 7/8 | 3.875 | 3.750 | 4.474 | 4.275 | 2 29/64 | 2.505 | 2.401 | 564.00 |
3 | 4 5/8 | 4.625 | 4.475 | 5.340 | 5.102 | 2 61/64 | 3.013 | 2.893 | 950.00 |
2 3/4 | 4 1/4 | 4.250 | 4.112 | 4.907 | 4.688 | 2 45/64 | 2.759 | 2.647 | 738.00 |
3 1/4 | 5 | 5.00 | 4.838 | 5.774 | 5.514 | 3 3/16 | 3.252 | 3.124 | 1194.00 |
3 3/4 | 5 3/4 | 5.750 | 5.562 | 6.640 | 6.341 | 3 11/16 | 3.760 | 3.616 | 1812.00 |
3 1/2 | 5 3/8 | 5.375 | 5.200 | 6.207 | 5.928 | 3 7/16 | 3.506 | 3.370 | 1526.00 |
4 | 6 1/8 | 6.125 | 5.925 | 7.073 | 6.755 | 3 15/16 | 4.014 | 3.862 | 2180.00 |
d | s | e | m |
---|---|---|---|
M1.4 | 3.0000 | 3.2900 | 1.2000 |
M1.2 | 3.0000 | 3.2900 | 1.0000 |
M1.6 | 3.2000 | 3.4800 | 1.3000 |
M2 | 4.0000 | 4.3200 | 1.6000 |
M1.7 | 3.5000 | 3.8200 | 1.4000 |
M2.3 | 4.5000 | 4.9500 | 1.8000 |
M2.6 | 5.0000 | 5.5100 | 2.0000 |
M2.5 | 5.0000 | 5.4500 | 2.0000 |
M3 | 5.5000 | 6.0100 | 2.4000 |
M4 | 7.0000 | 7.6600 | 3.2000 |
M3.5 | 6.0000 | 6.0100 | 2.8000 |
M5 | 8.0000 | 8.7600 | 4.0000 |
M7 | 11.0000 | 12.1200 | 5.5000 |
M6 | 10.0000 | 11.0500 | 5.0000 |
M8 | 13.0000 | 14.3800 | 6.5000 |
M12 | 19.0000 | 21.1000 | 10.0000 |
M10 | 17.0000 | 18.9000 | 8.0000 |
M14 | 22.0000 | 24.4900 | 11.0000 |
M18 | 27.0000 | 29.5600 | 15.0000 |
M16 | 24.0000 | 26.7500 | 13.0000 |
M20 | 30.0000 | 32.9500 | 16.0000 |
M24 | 36.0000 | 39.5500 | 19.0000 |
M22 | 32.0000 | 35.0300 | 18.0000 |
M27 | 41.0000 | 45.2000 | 22.0000 |
M33 | 50.0000 | 55.3700 | 26.0000 |
M30 | 46.0000 | 50.8500 | 24.0000 |
M36 | 55.0000 | 60.7900 | 29.0000 |
M42 | 65.0000 | 71.3000 | 34.0000 |
M39 | 60.0000 | 66.4400 | 31.0000 |
M45 | 70.0000 | 76.9500 | 36.0000 |
M52 | 80.0000 | 88.2500 | 42.0000 |
M48 | 75.0000 | 82.6000 | 38.0000 |
M56 | 85.0000 | 95.0700 | 45.0000 |
M64 | 95.0000 | 106.3700 | 51.0000 |
M60 | 90.0000 | 100.7200 | 48.0000 |
M68 | 100.0000 | 112.0200 | 54.0000 |
M76 | 110.0000 | 123.3200 | 61.0000 |
M72 | 105.0000 | 117.6700 | 58.0000 |
M80 | 115.0000 | 128.9700 | 64.0000 |
M90 | 130.0000 | 145.7700 | 72.0000 |
M85 | 120.0000 | 133.1100 | 68.0000 |
M95 | 135.0000 | 151.4200 | 76.0000 |
M110 | 155.0000 | 174.0200 | 88.0000 |
M100 | 145.0000 | 162.7200 | 80.0000 |
M115 | 165.0000 | 185.3200 | 92.0000 |
M125 | 180.0000 | 202.2700 | 100.0000 |
M120 | 170.0000 | 190.9700 | 96.0000 |
M130 | 185.0000 | 207.7500 | 104.0000 |
M150 | 210.0000 | 236.0000 | 120.0000 |
M140 | 200.0000 | 224.7000 | 112.0000 |
M135 | 190.0000 | 213.4000 | 108.0000 |
M145 | 210.0000 | 236.0000 | 116.0000 |
Sample Packing
Bubble Wrap Packing
Box Packing
Melting Point | |
---|---|
1000 °C | 1832 °F |
Products | We supplied to following Locations |
---|---|
ASTM A194 8 Heavy hex nut | Philippines, Canada, Malaysia, Singapore |
ASTM A194 Heavy Grade 8 Heavy Hex Nut | Romania, Europe, Japan, Malaysia |
ASTM A194 GR 8 stainless steel ANSI304 ANSI316 HEAVY HEX NUT | China, Colombia, Sweden, Malaysia |
A194 Grade Hot Dip Galvanized 8 Hexagon Nuts | Europe, UAE, United Kingdom -UK, Malaysia |
5/8" Inch Zinc Plated/Black Astm A194 Gr 8 Heavy Hex Nut | Kuwait, Brazil, Saudi Arabia, South Africa |
Astm A194 Grade 8 Heavy Hex Nuts | Bahrain, South Africa, Singapore |
din934 hexagon hex nuts astm a194 grade 8 nut | Australia, Philippines, UK, Nigeria |
Astm A194 Grade 8 Heavy Hex Nuts | Hong Kong, Oman, UAE, Malaysia |
Heavy hex nut high strength DIN934,ASTM A194 Grade 8 M6-M50 | Iran, Chile, Singapore, Italy |
ASTM A194 GR 8 Zinc Plated Heavy Hex Nut | Norway, Turkey, United Arab Emirates, Malaysia |
ASTM A194 grade 8 nut | Belgium, Philippines, Dammam -KSA, Indonesia. |
ASTM A194 grade 8 heavy hex nut | France, Qatar, Thailand, Europe |
ASTM A194 GRADE 8 HEX NUT | Germany, Czechia, Malaysia, Thailand |
Grade 8 hex nuts m18 hex coupling nut | Bangladesh, Finland, USA, Malaysia |
Carbon steel galvanized DIN934 grade 8 hex nut | Dubai, Netherlands, Russia, Malaysia |
Astm A194 Grade 8 Nyloc Nuts | Mexico, Egypt, UK, Spain |
A194 Grade Hot Dip Galvanized 8 Hexagon Nuts | Poland, Canada, UK, Ellington -United States |