1. Alloy steel Hot dip galvanized steel structural bolt ASTM A325
| Product name |
Heavy hex steel structural bolt set |
| Standard |
ASTM A325 TYPE 1/ASTM F3125 |
| Available specs. |
ASTM A325M, ASTMA490/A490M, AS1252,GB/T 1228, JISB1186 F10T |
| Grade |
8.8 |
| Dia. |
1/2"~1 1/2" |
| Length |
1 1/4"~ 12" |
| Materials: |
Alloy steel---40Cr / 35CrMo, 42CrMo; Carbon steel:35K, 45K |
| Available finish |
Dacromet, black oxide, phosphating, electronic galvanized,ect. |
| Bolt Set |
set= 1 bolt + 1 Nut + 2washers |
| Head marking |
HYZ+A325 or customers' brand + A325 |
| Packing |
Carton and wooden pallet or wooden case; barrel+wooden pallet |
| Certification: |
FPC BC1, SGS,BV,ISO9001, 3.1 cert. |
2. Drawing and dimension
Class of bolt, nut and washer
| Components |
Bolt |
Nut |
Washer1 |
| Class |
A325 TYPE1 |
DH / 2H |
F436 |
3. Mechanical properties of Bolt:
4. Compan and workshop:
5. Core products:
6. Our Related projects:
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Our Brand business partner:
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packing way:
FAQ:
Q: HOW TO GET QUOTATION FAST?
A: To get the correct price in 1st time, pls offer correct size(dia and length), finish or coating, price terms,ect.
Q:Are you a factory or trading company?
A: We are professional factory since establised in year 2007, more than 13years experiences.
Q: What is your MOQ?
A: 1 TONS per sizes, same diameter and different length can combine in one ton as trail order.
Q: What about your production capacity?
A: 500 MT/Month for bolts and 500,000pcs per month for shear studs
Q: How about services?
A: we can not promise the lowest prices, what we can offer is good quality, fast delivery, best services before and after selling.
Q: How does your factory do regarding quality control?
A: Our factory own quality system certification ISO9001 and FPC BC1:2012, From materials arrival to finished goods packing , per step will be carried out inspection and testing strictly. per shipment will together with our 3.1 certificate of quality, any problems we will be incharged.
Audited Supplier 
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