Hex Head Bolts (incl. Hex Flange)
Hex head bolts: fully threaded (GB/T 5783), partially threaded (GB/T 5782), fine thread (GB/T 5785/5786) and hex flange (GB/T 5789). Filter by head form, threading, standard, grade, material and finish.
Key Parameters
Standard Basis
GB/T 5782 / GB/T 5783 / GB/T 5785 / GB/T 5786 / GB/T 5789
Common equivalents are listed below; confirm dimensions and drawing details before substitution.
Spec Range
M3–M56 · 64 sizes / 111 SKUs
Carbon Steel, Stainless 304; Zinc Plated
Grades
8.8, A2-70
Confirm grade together with mating nuts, washers and certificate requirements.
What to include
Quoted by full spec
Send diameter, length, property class, material and finish with your inquiry. A standard number alone (DIN/ISO/GB) also works, we confirm the equivalent dimensions before quoting.
Standard Equivalents
Cross-referenced equivalents, order to the primary standard
| Standard | Fit | Remark |
|---|---|---|
| GB GB/T 5783 | Identical family | Chinese hex head bolt standard family |
| DIN DIN 933 | Commercial equivalent | Common commercial equivalent; confirm thread/detail on order |
| ISO ISO 4017 | Commercial equivalent | Common commercial equivalent; confirm thread/detail on order |
| ГОСТ ГОСТ Р ИСО 4017-2013 | Commercial equivalent | RF national standard adopting ISO 4017 (full thread hex bolt) |
| EN EN 15048 | Commercial equivalent | EN 15048 covers non-preloaded structural bolting ASSEMBLIES (bolt + nut + washer set), not single bolts. This site supplies the bolt component to GB/T 5783 (size basis ISO 4014 / ISO 4017); set requirements are confirmed per drawing. |
| GB GB/T 5782 | Identical family | Chinese partially threaded hex bolt standard family |
| ISO ISO 4014 | Commercial equivalent | Common commercial equivalent; confirm thread length on order |
| DIN DIN 931 | Commercial equivalent | Common commercial equivalent; confirm thread length on order |
| ГОСТ ГОСТ Р ИСО 4014-2013 | Commercial equivalent | RF national standard adopting ISO 4014 (partially threaded hex bolt) |
| GB GB/T 5789 | Identical family | Chinese hex flange bolt standard family |
| ISO ISO 4162 | Commercial equivalent | Common commercial equivalent; confirm flange dimensions on order |
| DIN DIN 6921 | Commercial equivalent | Common commercial equivalent; confirm flange dimensions on order |
Diameter
Length
Material
Thread Pitch
Grade
Hex head bolts: fully threaded (GB/T 5783), partially threaded (GB/T 5782), fine thread (GB/T 5785/5786) and hex flange (GB/T 5789). Filter by head form, threading, standard, grade, material and finish.
Spec Range
M3–M56 · 64 sizes
SKU Matrix
111 SKUs| SKU | Size (Dia × Len) | Material / Finish | Threading | Pitch | Unit Wt (g) | Action | |
|---|---|---|---|---|---|---|---|
 | HB-001838 | M8×16 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 18 Kit total | |
 | HB-001839 | M8×20 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 19 Kit total | |
 | HB-001840 | M8×25 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 20 Kit total | |
 | HB-001841 | M8×30 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 22 Kit total | |
 | HB-001842 | M8×35 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 24 Kit total | |
 | HB-001843 | M8×40 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 25 Kit total | |
 | HB-001844 | M8×45 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 27 Kit total | |
 | HB-001845 | M8×50 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 28 Kit total | |
 | HB-001846 | M8×60 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 32 Kit total | |
 | HB-001847 | M8×70 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 35 Kit total | |
 | HB-001848 | M8×80 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 1.25 | 38 Kit total | |
 | HB-001785 | M10×20 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 35 Kit total | |
 | HB-001786 | M10×25 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 38 Kit total | |
 | HB-001787 | M10×30 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 40 Kit total | |
 | HB-001788 | M10×35 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 43 Kit total | |
 | HB-001789 | M10×40 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 45 Kit total | |
 | HB-001790 | M10×45 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 48 Kit total | |
 | HB-001791 | M10×50 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 50 Kit total | |
 | HB-001792 | M10×60 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 55 Kit total | |
 | HB-001793 | M10×70 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 60 Kit total | |
 | HB-001794 | M10×80 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 65 Kit total | |
 | HB-001795 | M10×90 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 71 Kit total | |
 | HB-001796 | M10×100 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.5 | 76 Kit total | |
 | HB-001797 | M12×25 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 57 Kit total | |
 | HB-001798 | M12×30 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 60 Kit total | |
 | HB-001799 | M12×35 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 64 Kit total | |
 | HB-001800 | M12×40 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 68 Kit total | |
 | HB-001801 | M12×45 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 71 Kit total | |
 | HB-001802 | M12×50 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 75 Kit total | |
 | HB-001803 | M12×60 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 82 Kit total | |
 | HB-001804 | M12×70 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 89 Kit total | |
 | HB-001805 | M12×80 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 97 Kit total | |
 | HB-001806 | M12×90 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 104 Kit total | |
 | HB-001807 | M12×100 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 111 Kit total | |
 | HB-001808 | M12×110 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 119 Kit total | |
 | HB-001809 | M12×120 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 1.75 | 122 Kit total | |
 | HB-001810 | M16×30 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 118 Kit total | |
 | HB-001811 | M16×35 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 125 Kit total | |
 | HB-001812 | M16×40 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 132 Kit total | |
 | HB-001813 | M16×45 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 138 Kit total | |
 | HB-001814 | M16×50 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 143 Kit total | |
 | HB-001815 | M16×60 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 163 Kit total | |
 | HB-001816 | M16×70 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 173 Kit total | |
 | HB-001817 | M16×80 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 183 Kit total | |
 | HB-001818 | M16×90 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 203 Kit total | |
 | HB-001819 | M16×100 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 213 Kit total | |
 | HB-001820 | M16×110 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 223 Kit total | |
 | HB-001821 | M16×120 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 243 Kit total | |
 | HB-001822 | M16×140 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 263 Kit total | |
 | HB-001823 | M16×160 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.0 | 293 Kit total | |
 | HB-001824 | M20×40 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.5 | 229 Kit total | |
 | HB-001825 | M20×45 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.5 | 239 Kit total | |
 | HB-001826 | M20×50 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.5 | 249 Kit total | |
 | HB-001827 | M20×60 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.5 | 269 Kit total | |
 | HB-001828 | M20×70 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.5 | 289 Kit total | |
 | HB-001829 | M20×80 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.5 | 319 Kit total | |
 | HB-001830 | M20×90 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.5 | 339 Kit total | |
 | HB-001831 | M20×100 | Carbon Steel· 8.8· Zinc Plated2 material/finish options | Fully Threaded | 2.5 | 359 Kit total | |
 | HB-001832 | M20×110 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 2.5 | 379 Kit total | |
 | HB-001833 | M20×120 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 2.5 | 399 Kit total | |
 | HB-001834 | M20×140 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 2.5 | 439 Kit total | |
 | HB-001835 | M20×160 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 2.5 | 479 Kit total | |
 | HB-001836 | M20×180 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 2.5 | 519 Kit total | |
 | HB-001837 | M20×200 | Carbon Steel· 8.8· Zinc Plated | Fully Threaded | 2.5 | 569 Kit total |