Ananka Group is an outstanding ASTM A320 Grade L7 Washer Manufacturer in India. We manufacture ASTM A320 Grade L7 Washer Fasteners of unrivaled quality. We stringently evaluate the quality of all our products at each stage, right from the procurement of the raw material, to production, storage and delivery. We have an extensive area dedicated to production and storage of ASTM A320 Grade L7 Washer. We strive to provide an unbeatable product quality and a hassle free purchase to all our customers, with each order that we deliver.
Ananka Group is one of the best ASTM A320 Grade L7 Washer Manufacturer, Supplier & Stockists in India. ASTM A320 Grade L7 Washer Fasteners are manufactured using High Tensile material, which is desirable to manufacture fastener products Washer, that can be used at a varied range of elevated temperatures in bolting applications. ASTM A320 Grade L7 is the most common grade of A320 Washer. Washer made using this material are extremely resistant to corrosion and a varied range of environmental conditions. Steel alloyed with chromium, manganese, and molybdenum are used to make ASTM A320 Grade L7 Washer. To achieve the requisite mechanical qualities, the bolts are subjected to a heat treatment process.
Ananka Group is one of the Premier Quality ASTM A320 Grade L7 Washer exporter in India. Ananka Group has been a trusted vendor as a ASTM A320 Grade L7 Washer distributor & dealer in your country. All the ASTM A320 Grade L7 Washer are used in various industries and its usages such as Mechanical Industry, Chemical Industry, Petrochemical Industry, etc. Each ASTM A320 Gr L7 Washer has different ability to form different application as per the design requirements and application. We are also manufacturer of ASTM A320 L7 Nuts.
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Standard Specification Of | ASTM A320 L7 Washer |
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Size Type | Diameter 20 to 100 MM / Inches 3/4 to 3.1/2 |
Surface Finish | Plain / Zinc plated / Hot dip galvanised |
Surface Coating | Hot Dipped Galvanizing Coated Washer Phosphate Coated Washer Zinc Coated Washer Cadmium Coated Washer Teflon Coated Washer Xylon Coated Washer |
Standard Dimensions Of | ASME B18.2.1 And ANSI B18.3 |
ASTM Standard Of Fasteners | ASTM A193 B6: Class 1 & Class 2, DIN 933 / 931, EN 4017/ And 4014, IS 1363 / 1363. |
Additional Requirements Of Washer | NACE MR0103 And MR0175 & ISO 15156 |
Type Of Washer | ASTM A320 Grade L7 Flat Washer, ASTM A320 L7 Belleville Washer, ASME SA 320 Grade L7 Washer, ASTM A320 Gr L7 Spring Washer, Asme Sa 320 L7 Lock Washer |
Our high-grade ASTM A320 Grade L7 Washer are ideal for low-temperature performance as well as a wide range of other industrial applications. In our manufacturing facility, we use contemporary machinery, complex procedures, and cutting-edge technology to produce these A320 Grade L7 Washer. We manufacture these products in large quantities utilising cutting-edge technology. To assure quality, our team of highly experienced, talented professionals and specialists closely monitors the manufacturing process. We meet the needs of our prestigious clients with customised and non-customized Fasteners.
Element | Composition, % A |
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Chromium Molybdenum B | |
Carbon, max | 0.38 – 0.48 |
Manganese | 0.75 – 1.00 |
Phosphorus, max | 0.035 |
Sulfur, max | 0.040 |
Silicon | 0.15 – 0.35 |
Chromium | 0.80 – 1.10 |
Molybdenum | 0.15 – 0.25 |
Diameter, in. [mm] |
Tensile Strength, min, ksi [MPa] | Yield Strength min, ksi [MPa] (0.2% offset) | Elongation in 2 inch or 50mm, min, % | Reduction of Area, min, % | Hardness, max | |
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HBW | HRC | |||||
2 1/2 [65] and under A | 125 [860] | 105 [725] | 16 | 50 | 321 | 35 |
ASTM A320 Grade L7 Tensile Class | |||
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Class A | Class B | Class C | Class D |
MM (Millimeter) Threads As Per IS 1363/67 | ||||||||||
Weight In Kilogram For 100 NOS | ||||||||||
Length (Millimeter) | Diameter Of Washer | |||||||||
Metric 5 | Metric 6 | Metric 8 | Metric 10 | Metric 12 | Metric 14 | Metric 16 | Metric 18 | Metric 20 | Metric 22 | |
16 | 0.448 | 0.743 | 1.590 | 3.211 | ||||||
20 | 0.598 | 0.812 | 1.711 | 3.411 | 4.892 | |||||
25 | 0.660 | 0.897 | 1.871 | 3.660 | 5.252 | 8.170 | ||||
30 | 0.737 | 1.010 | 2.070 | 3.912 | 5.574 | 9.690 | 10.707 | 18.657 | ||
35 | 0.804 | 1.120 | 2.271 | 4.223 | 5.974 | 10.000 | 11.416 | 16.026 | 19.608 | |
40 | 0.881 | 1.230 | 2.470 | 4.533 | 6.410 | 10.288 | 12.107 | 16.667 | 20.747 | |
45 | 0.958 | 1.340 | 2.671 | 4.840 | 6.859 | 10.504 | 12.821 | 17.241 | 21.739 | |
50 | 1.030 | 1.450 | 2.870 | 5.155 | 7.299 | 11.261 | 13.624 | 17.857 | 22.727 | 28.409 |
55 | 1.560 | 3.071 | 5.464 | 7.740 | 11.628 | 14.409 | 18.868 | 23.810 | 30.120 | |
60 | 1.670 | 3.270 | 5.774 | 8.183 | 12.255 | 15.244 | 20.000 | 25.126 | 32.051 | |
65 | 1.781 | 3.472 | 6.083 | 8.621 | 12.626 | 16.026 | 21.008 | 26.455 | 34.014 | |
70 | 1.890 | 3.671 | 6.394 | 9.058 | 12.987 | 16.835 | 22.124 | 27.778 | 35.461 | |
75 | 2.000 | 3.873 | 6.702 | 9.506 | 13.228 | 17.606 | 23.256 | 29.070 | 39.063 | |
80 | 2.111 | 4.072 | 7.013 | 10.000 | 13.889 | 18.248 | 24.510 | 30.303 | 40.000 | |
90 | 4.472 | 7.634 | 10.917 | 14.925 | 19.841 | 26.042 | 33.113 | 41.667 | ||
100 | 4.873 | 8.251 | 11.820 | 16.340 | 21.459 | 27.778 | 35.714 | 46.296 | ||
110 | 8.881 | 12.723 | 17.730 | 23.041 | 31.250 | 38.168 | 47.170 | |||
120 | 9.506 | 13.624 | 18.797 | 24.631 | 32.895 | 40.984 | 50.000 | |||
130 | 10.101 | 14.535 | 20.000 | 26.316 | 34.722 | 43.478 | 52.632 | |||
140 | 10.707 | 15.432 | 20.833 | 27.933 | 35.461 | 46.296 | 55.556 | |||
150 | 11.312 | 16.340 | 22.222 | 29.412 | 37.594 | 48.544 | 58.824 | |||
160 | 11.905 | 17.241 | 24.272 | 31.056 | 40.984 | 50.505 | 61.728 | |||
170 | 12.500 | 18.116 | 32.680 | 53.191 | 64.935 | |||||
180 | 13.123 | 19.011 | 26.882 | 34.247 | 55.556 | 67.568 | ||||
190 | 13.736 | 19.920 | 35.971 | 58.140 | 70.423 | |||||
200 | 14.327 | 20.833 | 29.586 | 37.594 | 49.020 | 60.976 | 73.529 | |||
220 | 15.528 | 22.624 | 40.650 | 65.789 | 79.365 | |||||
240 | 16.722 | 24.510 | 43.860 | 71.429 | 84.746 | |||||
250 | 17.301 | 25.381 | 45.455 | 74.627 | 87.719 | |||||
260 | 17.921 | 26.316 | 47.170 | 76.923 | 90.909 | |||||
280 | 19.157 | 28.090 | 50.505 | 81.967 | 98.039 | |||||
300 | 20.325 | 29.940 | 53.763 | 87.719 | 104.167 | |||||
320 | 31.646 | 56.818 | 92.593 | |||||||
340 | 33.557 | 60.241 | 98.039 | |||||||
360 | 35.211 | 63.291 | 104.167 | |||||||
380 | 37.037 | 66.667 | 108.696 | |||||||
400 | 39.063 | 69.444 | 113.636 |
ASTM A320 Grade L7 Bolts | ASTM A320 Grade L7 Stud Bolts |
ASTM A320 Gr L7 Nuts | ASTM A320 Gr L7 Screw |
ASTM A320 Grade L7 Washer |
Our ASTM A320 Gr L7 Washer Washer are impeccable in quality and that is why are loved widely by our large clientele. ASTM A320 Gr L7 Washer produced by Ananka Group are used in various different projects worldwide. We have clients with regular demand for ASTM A320 Grade L7 Washer in 5 different countries and we export ASTM A320 Grade L7 Washer to additional 40+ countries. Send us your enquiries via email – sales@anankafasteners.com or whatsapp us your requirements.
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ASTM A320 Gr L7 Washer | Navi Mumbai, Maharashtra |
ASME SA320 Gr L7 Washer | Vijaywada, Hyderabad |
Grade L7 washer Supplier | Astm A320 Gr L7 Washer |
Grade L7 Washer Suppliers | Sa320 Gr L7 Flat Washer Supplier |
Sa320 L7 Specification Washer | A320 Gr L7 Washer |
Grade L7 Washer Suppliers | ASME SA 320 Grade L7 Washer |
Asme Sa 320 Grade L7 Lock Washer | Asme Sa 320 Gr L7 Washer |
Astm A320 Grade L7 Washer | Astm A320 Gr L7 Belleville Washer |
A320 Gr L7 Washer Suppliers | Astm A320 Gr L7 Washer |
Asme Sa 320 L7 Lock Washer | ASTM A320 Gr L7 Spring Washer |
A320 L7 Specification Washer | Asme Sa 320 L7 Washer |
Grade L7 Washer | Asme Sa 320 Gr L7 Washer |
Astm A320 L7 Washer | Astm A320 Grade L7 Spring Washer |
Grade L7 Cap Double End Washer | A320 L7 Specification Belleville Washer |
Asme Sa 320 Gr L7 Washer | Astm A320 Gr L7 Lock Washer |
Ananka Group is an esteemed ASTM A320 Grade L7 Washer Supplier in India. We supply our products to many cities in India. We have a well-organized and a coordinative supply chain to cater to our huge clientele across the nation.
We also export our premium quality ASTM A320 Grades L7 Washer Fasteners to innumerable countries around the globe. We have an exclusive team for coordinating the export of all ASTM A320 Grades L7 Washer from India.