Find Bolts, Screws, Threaded Rods on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
2021-05-23
| Standard | DIN975,DIN976, ASTM .ANSI |
| Material | SAE4140,B7,42CrMo,35CrMoA |
| Diameter | M8~M90,3/8"~3 1/2" |
| Screw thread | Coarse thread |
| Screw tip | Chamfered for two end |
| Finish | Plain;black zinc; Electrophoretic;etc |
| Features | Good anti-corrosion ability |
| Grade | 4.8,8.8,10.9 ,ASTM A193 B7/B7M/B8/B8M ,A320 L7 |
| Certification | ISO9001:2008, SGS, RoHS, Bureau Veritas |
| OEM service is also available | |
| Standard | DIN975,DIN976, ASTM .ANSI |
| Material | SAE4140,B7,42CrMo,35CrMoA |
| Diameter | M8~M90,3/8"~3 1/2" |
| Screw thread | Coarse thread |
| Screw tip | Chamfered for two end |
| Finish | Plain;black zinc; Electrophoretic;etc |
| Features | Good anti-corrosion ability |
| Grade | 4.8,8.8,10.9 ,ASTM A193 B7/B7M/B8/B8M ,A320 L7 |
| Certification | ISO9001:2008, SGS, RoHS, Bureau Veritas |
| OEM service is also available | |
We are China manufacturer of high quality grade l7, l43 threaded rods and threaded bars in astm a320 standard. Our advantages and more services of threaded steel rods includes:
1) Wide range of diameters from 1/2" - 4"
2) Customized Length from 100mm to 12000mm
3) Good threads at 60 degree
4) Good straightness: 1mm/m max
5) Even hardness on whole bars
5) Proper mechanical properties
7) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
8) Fast delivery time
