qt steel bar.mp4

iso grade 12.9 threaded rod and bar 

ISO grade 12.9 steel bar is used to produce iso grade 12.9 threaded rods and iso grade 12.9 anchor bolt. We produce iso grade 12.9 hot rolled and qt steel round and and iso grade 12.9 cold drawn and qt steel round bar. ISO grade 12.9 is one kind of alloy quenched and tempered grade in ISO898 standard.ISO grade 12.9 threaded rod is usually metric threaded rods. sae iso grade 12.9 steel rod we produce is to produce fully threaded stud bolts used for high strength steel bolts such as marine anchor bolt, mine steel anchor bolt, wind turbine anchor bolt.

ISO grade 12.9 threaded rod is famous for its high demand because of its high strength, excellent heat resistance and resistance to corrosion.

1. gr12.9 threaded rods raw material 42CrMo/4140 or 40CrNiMoA/4340 chemical composition:

42CrMo/4140 

40CrNiMoA/4340

2. class 12.9 threaded rods mechanical property:

Note: The properties can adjust according to your requirements

3. iso grade 12.9 threaded rods sizes:

DIAMETER: M12 - M64

LENGTH: 1M, 2M ,3M, 6M or cut to samll length pieces

 4. iso grade 12.9 Metric threaded rod weight:   

5. Production line:

6. Production Facilities:

7. Inspection:

8. Threaded rod package:

9. RFQ:

Q1. Are you a manufactuer?
A1:Yes, we have our own factory and labatory to produce and inspect products. 

Q2. How to ensure that every process's quality?

A2:Every process will be checked by our quality inspection department which insures every product's quality. we will personally go to tIn the production of products,he factory to check the quality of products.

Q3.How long is your delivery time?
A3:Our delivery time is generally 30 to 45 days. Or according to the quantity.

Q4. What is your payment method?
A4:30% value of T/T in advance and other 70% balance on B/L copy.
Q5.Can you provide a sample?
A5:Sure, Our sample is provided free of charge, but not including courier fees.