China Grade 8.8 Cold Galvanized A325 Bolt with Nut and Washer, Find details about China A325 Bolt, Heavy Hex Head Bolt from Grade 8.8 Cold Galvanized A325 Bolt with Nut and Washer
Product name | High strength hexagon head bolt |
Standard | ASTM A325 |
Grade | TYPE 1 grade 8.8 |
Dia. | 1/2"~1-1/2" |
Length | 1-1/2"~12" |
Materials: | Carbon steel--45# Alloy steel---40Cr / 35VB35CrMo/42CrMo |
Available finish | Dacromet, black oxide, phosphating, electronic galvanized,ect. |
Bolt Set | set= 1 bolt + 1 Nut (DH or 2H)+ 2 washers(F436) |
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. |
Components | Bolt | Nut | Washer |
Class | 8.8 | DH | F436 |
8.8 | 2H | F436 |
Properties | Yield strength PSI(MPA) Min | Tensile strength PSI(MPA) Min | Elongation % | Reduction of area % |
1/2"~1" incl. | 92000 (635) | 120 000(825) | ≥ 14 | ≥ 35 |
1~1-1/2" | 81000 ( 560) | 105 000(725) | ≥ 1 4 | ≥ 35 |