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Gayatri Tubes is a well-known manufacturer, supplier of the commendable quality of Alloy Steel GR 7M fasteners. It is made up of using superior quality of alloy and as per set product quality standards. These fasteners that we offer to the clients are varying differently in dimensions, standards, types, lengths, specifications, wall thickness, and sizes. To the clients, these fasteners are manufactured and offered according to the fabrication needs, which means at custom made standards and specifications.
These Alloy Steel GR 7M fasteners are widely appreciated throughout the globe because of various good attributes it is having. Some features are like high tensile strength, durability, flexibility, and long-lastingness. Also, it is having good mechanical strength, rust resistance, good dimensional accuracy, fine surface finishes, and anti-corrosiveness and so on. Our product today is found used in several industrial applications such as gas processing, condensers, power generations, specialty chemicals, petrochemicals, seawater equipment and so on.
The types in which Alloy Steel GR 7M fasteners are made available is- AS GR 7M hex-head bolt, AS GR 7M U bolt, AS GR 7M square bolt, AS GR 7M eye bolt, AS GR 7M hex bolt, AS GR 7M T bolt, AS GR 7M lag bolt, AS GR7M countersunk bolt. also, we provide it in different other types likes AS GR 7M square nut, AS GR 7M head hex nut, AS GR 7M lock nut, AS GR 7M wing nut, AS GR 7M panel nut and so on.
The piping fastener is the tool that is used for mechanically joining or affixing 2 or more pipes collectively. The fasteners are used in residential and industrial pipe fittings. The pipe fasteners are covering high tensile strength as well as mild steel nuts, bolts, screws and so on. The material in which it is available is stainless steel, brass, bronze, aluminum, copper, etc.
Alloy Steel GR 7M fasteners are sent for strict quality testing before dispatching. The tests done are IGC test, PMI test, toughness test, mechanical strength checking, chemical composition checking. The documents that are attached to the product are fumigation certification, heat treatment chart, QAP, packaging list, MTC-EN10204/3.1b, radiography test report and so on.
| Specifications | ASTM F2329, A193 / ASME SF2329, SA193 |
| Standard | DIN, ASTM, BS and all International Standards |
| Nuts Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Bolt / Screw 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 |
| Length | 3 mm to 200 mm |
| Alloy Steel GR 7M | C | Mn | P | S | Si | Mo | Cr |
| 0.37-0.49% | 0.65-1.10% | 0.04% | 0.04% | 0.15-0.035% | 0.15-0.25% | 0.75-1.20% |
