| Product name | heavy hex head bolts |
| Standard | ASTM A325 |
| Available specs. | ASTM A490, GB/T 1228-1231, F10T, AS1252, DIN6914,ect. |
| Grade | 8.8 |
| Dia. | 1/2"~1 1/2" |
| Length | 1 1/4"~ 12" |
| Materials: | Alloy steel---40Cr / 35CrMo, 42CrMo |
| Available finish | Dacromet, black oxide, phosphating, electronic galvanized,ect. |
| Bolt Set | set= 1 bolt + 1 Nut + 1 washer |
| Head marking | HYZ+A325 or customers' brand + A325 |
| Packing | Carton and wooden pallet or wooden case; barrel+wooden pallet |
| Certification: | FPC BC1, SGS,BV,ISO, factory testing report. |
Class of bolt, nut and washer
| Components | Bolt | Nut | Washer |
| Class | ASTM A325 TYPE1 | DH / 2H | F436 |
Mechanical properties of Bolt:
Workshop:
Other pics:
FAST order channel:
1. which standard or specs. bolts will you need?
2. what type finish of bolts will you need? such as HDG, ZINC, BLACK, ect.
3. FOB or CIF other trading terms?
4. Any special request for packing?
5. For non-standard bolts, pls offer drawing.
FAQ:
Q1.What is your Core products?
A1: High strength hexagon head bolts, tension control bolts, shear studs/shear connectors, threaded studs.
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. In the production of products, we will personally go to the 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. Any urgent inquiry, pls contact me for coordinate.
Q4. What is your payment method?
A4:T/T or L/C at sight. When become our old clients, you will enjoy our good payment terms.
Q5.Can you provide a sample?
A5:Free charge samples will be offered