Description
Technical Parameters
(M30-M80)Hex Head Bolt
GNEE Rail specializes in the professional production of various rail bolts, including the (M30-M80) Hex Head Bolt, a hexagonal-headed bolt with specifications ranging from M30 to M80.
We are a professional railway product manufacturer, specializing in the production of various railway fasteners. If you have any requirements, please feel free to contact us.
(M30-M80)Hex Head Bolt Specification
| Hexagon Head Bolt Specification | |
|---|---|
| Hex Bolt Size | M30-M80 |
| Other Dimensions according to client's requirement | |
| Length | 40mm-300mm |
| Raw Material | 42CrMo, 40CrNiMoA, 35CrMo, 20MnTiB. |
| Surface Finish | Plain/black/ zinc plated/H.D.G./dacromet/nickle plated/cadmium plated, etc. |
| Hex Head Bolt Strength Grade | Grade 8.8, Grade 9.8, Grade 10.9, Grade 12.9 |
| Nut Strength Grade | Grade 8, Grade 10, Grade 12 |
| Bolt Washer Strength Grade | 200HV, 300HV |
| Warranty Policy | We confirm our qualities satisfy to 99.9%, and have 6-month quality warranty |
| Hex Head Bolt Standard (GB, ISO, JB/ZQ, DIN, EN) |
ISO 4014, ISO 4017 EN 14399/DIN 6914/DIN 6915/ DIN 6916 |
| EN14399, EN15048 | |
| Note | For customized products, Please inform the exact specification of inquiry such as Material, Grade, size etc. |
| if it is special and non-standard products, please supply the drawing or Photos or Samples to us. | |
| Pin standard | ISO 4014, ISO8753; JIS B2808; DIN 7346; ASME B18.8.2, etc |
Track Bolt Supplier
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