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ASTM A320 Grade L7M Bolts Manufacturer, Supplier, Stockist and Exporter in India
Ananka Bolts is an outstanding ASTM A320 Grade L7M Bolts Manufacturer in India. We manufacture ASTM A320 L7M Bolts 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 our products. We strive to provide an unbeatable product quality and a hassle free purchase to all our customers, with each order that we deliver.
ASTM A320 Grade L7M Bolts, ASME SA320 Grade L7M Bolt Supplier, ASTM A320 Grade L7M Bolts Fasteners Stockists, A320 Gr L7M Bolts, ASTM A320 L7M Bolts Manufacturer
Ananka Bolts is one of the best ASTM A320 L7M Bolts Manufacturer Supplier & Stockists in India. ASTM A320 Grade L7M Bolts are manufactured using ASTM A320 L7M material, which is desirable to manufacture fastener products bolts that can be used at a varied range of elevated temperatures in bolting applications. ASTM A320 L7M is the most common grade of A320 bolt. Bolts 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 A320 Grade L7M AISI 4340 Bolt. To achieve the requisite mechanical qualities, the bolts are subjected to a heat treatment process. We also supply ASTM A320 Grade L7M Stud Bolts on a large Scale.
ASTM A320 Gr L7M Bolt Specification
Standards |
Designation |
| ASTM | A320 : Grade L7M, L7, B8, B8M |
| Thread Requirements of Astm A320 Bolts | UNC & UNF, ASME B1.1, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge) |
| Astm A320 Bolts Manufacturing Process | Cold Heading, Wire Drawing, Heat Treatment, Insert tapping, Inspection, Surface Plating, Packing |
| Astm A320 Bolts Delivery time | custom product will according to special requirement, Regular product is about 7-15 days |
| ASTM A320 L7M Bolts Coatings | Cadmium, Black Oxide, Teflon, Galvanized, Zinc, Xylan, Others Upon Request |
| Astm A320 Bolts Head | Square, Hex, Hex flange, Round, T-head, Flat & Triangular etc |
| ASTM A320 L7M Bolts Neck type | Square, Hex, Oval, Triangular & Knurled etc |
Astm A320 Bolts Dimensions |
ASME B18.3, B18.2.1 |
| Astm A320 Bolts Threads Configuration | B1.13M 6h Metric Coarse Threads and ASME B1.1 2A/3A Inch Unified Threads |
| Mandatory Requirements | Free from Radioactive & Mercury Contamination |
| Additional Requirements | NACE MR0175 / MR0103 /ISO 15156 Compliance |
Types of ASTM A320 Grade L7M Bolts
Other ASTM 320 Grades
Ananka Bolts is world largest Supplier & Stockists of ASTM A320 L7M Bolts
Our high-grade ASTM A320 L7M Bolts 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 L7M Bolts. 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 Bolts.
ASTM A320 Gr L7M Bolts Chemical Compostion
| Element | AISI 4340 |
| Fe | 95.195 – 96.33 |
| Ni | 1.65 – 2.00 |
| Cr | 0.700 – 0.900 |
| Mn | 0.600 – 0.800 |
| C | 0.370 – 0.430 |
| Mo | 0.200 – 0.300 |
| Si | 0.150 – 0.300 |
| S | 0.0400 |
| P | 0.0350 |
ASTM A320 Gr L7M Bolts Mechanical Properties
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | Hardness MAX | |
| L7M | Up to 4 | 100 | 80 | 50 | 235(HBS) | B99(HRC) |
ASTM A320 L7M Tensile Class
| ASTM A320 L7M Tensile Class | |||
|---|---|---|---|
| Class A | Class B | Class C | Class D |
ASTM A320 L7M Bolts Weight Chart Pdf
| MM (Millimeter) Threads As Per IS 1363/67 | ||||||||||
| Weight In Kilogram For 100 NOS | ||||||||||
| Length (Millimeter) | Diameter Of Bolts | |||||||||
| 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 L7M Bolts Uses and Applications
- ASTM A320 Grade L7M Bolts are used in Pharmaceutical Equipment
- ASTM A320 Grade L7M Bolts are used in Sea Water Equipment
- ASTM A320 Grade L7M Bolts are used in Heat Exchangers
- ASTM A320 Grade L7M Bolts are used in Off-Shore Oil Drilling process
- ASTM A320 Grade L7M Bolts are used in Gas Processing
- ASTM A320 Grade L7M Bolts are used in Power Generation
- ASTM A320 Grade L7M Bolts are used in Petrochemicals
- ASTM A320 Grade L7M Bolts are used Aircraft Exhaust Manifolds
- ASTM A320 Grade L7M Bolts are used in Pharmaceuticals
ASTM A320 Grade L7M Bolts Hardness
| Tensile Class | Brinell Hardness Number | Approximate Rockwell Hardness B & C | |
| min | max | ||
| A, B and C | 248 – 341 | 24 HRC | 27 HRC |
| D | 248 – 321 | 24 HRC | 35 HRC |
ASTM A320 L7M Bolts – Additional Information Packaging and Delivery
- Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others.
- Packaging: ASTM A320 Gr L7M Bolts are packaged with caution and safety so they reach our client’s as good as he would expect. Packaging Charges Extra.
- Port of Dispatch: Mumbai or Kalamboli ports in the Maharashtra state of India.
- Tax: 18% GST
ASTM A320 L7M Bolts – Client Project Report
Our ASTM A320 Gr L7M Studs Bolts are impeccable in quality and that is why are loved widely by our large clientele. ASTM A320 Gr L7M Hex Bolts produced by Ananka Bolts are used in various different projects worldwide. We have clients with regular demand for ASTM A320 Gr L7M Bolts in 5 different countries and we export ASTM A320 Gr L7M to additional 40+ countries. Send us your enquiries via email – sales@anankafasteners.com or whatsapp us your requirements.
| ASTM A320 Gr L7M Flange Bolts Supply in Oil Plant | Rajasthan |
| All types of ASTM A320 Gr L7M Bolts supply | Jaipur, Rajasthan |
| ASTM A320 Gr L7M Bolt | Navi Mumbai, Maharashtra |
| ASME SA320 Gr L7M Bolts | Vijaywada, Hyderabad |
ASTM A320 L7M Bolts – Related Types
| Grade L7M Bolting Supplier | Astm A320 Gr L7M Bolt |
| Grade L7M Bolts Supplier | A320 Gr L7M Square Bolts |
| Grade L7M Studs Supplier | Grade L7M Allen Cap Bolt |
| Asme Sa 320 Grade L7M Hex Bolts | Asme Sa 320 Gr L7M Bolts |
| ASTM A320 L7M Square Bolts | A320 L7M Specification Hex Bolts |
| A320 Gr L7M Studs Supplier | Astm A320 Gr L7M Bolts |
| Grade L7M Hex Bolts | ASTM A320 L7M Flange Bolts |
| Asme Sa 320 Gr L7M Hex Bolts | Astm A320 Gr L7M Foundation Bolts |
Export Destinations and Domestic Supply of ASTM A320 Grades L7M Bolts
Ananka Bolts is an esteemed ASTM A320 Grade L7M Bolts 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 L7M Bolts and Nuts Bolts to innumerable countries around the globe. We have an exclusive team for coordinating the export of all ASTM A320 Grades L7M products from India.