Hex Head Bolts (incl. Hex Flange) M5×25 10.9 Alloy Steel Dacromet
Specifications
- Standard
- GB/T 5782 / GB/T 5783 / GB/T 5785 / GB/T 5786 / GB/T 5789
- SKU
- FB-000029
- Nominal Diameter
- M5
- Length
- 25 mm
- Material
- Alloy Steel
- Grade
- 10.9
- Finish
- Dacromet
- Thread Pitch
- 0.8
- Unit Weight
- 7 g/pc Geometry-based estimate, not an inspection weight, for quotation and freight planning
- Type
- Standard Part
Standard Basis
GB/T 5782 / GB/T 5783 / GB/T 5785 / GB/T 5786 / GB/T 5789
Common equivalents below; confirm dimensions and drawing before substitution.
Spec Range
M5 × 25mm · 同族 200 个规格
This SKU is sourced per order; other lengths/materials in this family below.
Material & Grade
Alloy Steel · 10.9
Quenched & tempered alloy steel, Rm≥1040 MPa, heavy-duty joints
Surface & Finish
Dacromet
Hydrogen-embrittlement safe for high-strength bolts; stable assembly friction
Standard Equivalents
Equivalence is based on published standard-family information (Identical = interchangeable; Equivalent = dimensions/tolerances may differ, verify drawings before substitution).
| System | Standard | Equivalence | Note |
|---|---|---|---|
| GB | GB/T 5783 | Identical | Chinese hex head bolt standard family |
| DIN | DIN 933 | Equivalent | Common commercial equivalent; confirm thread/detail on order |
| ISO | ISO 4017 | Equivalent | Common commercial equivalent; confirm thread/detail on order |
| ГОСТ | ГОСТ Р ИСО 4017-2013 | Equivalent | RF national standard adopting ISO 4017 (full thread hex bolt) |
| EN | EN 15048 | 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 | Chinese partially threaded hex bolt standard family |
| ISO | ISO 4014 | Equivalent | Common commercial equivalent; confirm thread length on order |
| DIN | DIN 931 | Equivalent | Common commercial equivalent; confirm thread length on order |
| ГОСТ | ГОСТ Р ИСО 4014-2013 | Equivalent | RF national standard adopting ISO 4014 (partially threaded hex bolt) |
| GB | GB/T 5789 | Identical | Chinese hex flange bolt standard family |
| ISO | ISO 4162 | Equivalent | Common commercial equivalent; confirm flange dimensions on order |
| DIN | DIN 6921 | Equivalent | Common commercial equivalent; confirm flange dimensions on order |
Where It Fits
High-Strength Safe
Dacromet suits 10.9+ bolts; stable assembly friction
Heavy-Duty / Structural
10.9 quenched & tempered, equipment erection, structural joints, vibration duty
Custom to Drawing
Lengths/materials/grades not listed can be manufactured to drawing or standard
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FAQ
MOQ and lead time?
Sourced per order or made to drawing. MOQ and lead time are confirmed at quote time by quantity, material and finish. Other sizes in this family are listed above; unlisted specs can be sourced to your drawing.
Can material or grade be substituted?
Current grade: Quenched & tempered alloy steel, Rm≥1040 MPa, heavy-duty joints. Swapping grade/material changes strength and corrosion resistance (e.g. 8.8→10.9 raises strength, 304→316 raises chloride resistance), re-check design load and environment before substitution.
How do I choose the finish?
Hydrogen-embrittlement safe for high-strength bolts; stable assembly friction. Other finishes (HDG, Dacromet, electro zinc) can be quoted on the same size.
Other Sizes in this Family
200 sizes total · current M5×25
M5 32 sizesOpen ▾
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
M6 36 sizesShow ▾
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
M8 42 sizesShow ▾
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
M10 42 sizesShow ▾
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
M12 42 sizesShow ▾
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
Carbon Steel · 8.8 · Zinc Plated
Alloy Steel · 10.9 · Dacromet
Stainless 304 · A2-70 · Plain
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