M6 M8 Grade 8.8 M32 stud bolt astm a193 gr b7 m39 UN double end black stud bolt and nut
Product Name |
stud bolt Gr8.8 ASTM A193 B7 L7 B16 |
Size |
M3-72 |
Grade |
SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9 |
Material |
carbon steel, alloy steel, stainless steel |
Color |
Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D.G, |
Standard |
DIN GB ISO JIS BA ANSI |
Brade |
gengrui |
Thread |
unc,unf,metric thread |
Used |
building industry machinery 43 |
Certification |
ISO9001, SGS, CTI, ROHS |
1. who are we?
We are based in Shandong, China, start from 2021,sell to North America(10.00%),South America(10.00%),Southeast
Asia(10.00%),Africa(10.00%),Mid East(10.00%),Eastern Asia(10.00%),Central America(10.00%),Northern Europe(10.00%),South
Asia(10.00%),Domestic Market(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
semi trailer axles, air suspensions , chamber,wheel ,slack adjuster and other related items.
4. why should you buy from us not from other suppliers?
We have a trailer parts production more than ten years the supply chain
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
6.what is the certificate
At present, the company can undertake CCS, ABS, BV, GL and other certification products