Heavy Hex Bolt Assemblies M20×100 10.9S Alloy Steel Black Oxide
Specifications
- Standard
- GB/T 1231-2024
- SKU
- HB-002061
- Nominal Diameter
- M20
- Length
- 100 mm
- Material
- Alloy Steel
- Grade
- 10.9S
- Finish
- Black Oxide
- Thread Pitch
- 2.5
- Unit Weight
- 484 g/pc Total kit weight including all components
- Type
- Kit
Unit weight is a geometric estimate (base metal, coating excluded; HDG ≈ +4.5%); trade settlement by actual weight.
Standard Basis
GB/T 1231-2024
Common equivalents below; confirm dimensions and drawing before substitution.
Spec Range
M20 × 100mm · 同族 170 个规格
This SKU is sourced per order; other lengths/materials in this family below.
Material & Grade
Alloy Steel · 10.9S
Structural-bolting high-strength (GB/T 1231-2024 family), Rm≥1040 MPa
Surface & Finish
Black Oxide
Black oxide: light protection, use with oil or grease
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/T | GB/T 1231-2024 Primary | Identical | Primary standard from source content |
Where It Fits
Heavy-Duty / Structural
10.9S quenched & tempered, equipment erection, structural joints, vibration duty
Custom to Drawing
Lengths/materials/grades not listed can be manufactured to drawing or standard
Related Reading
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: Structural-bolting high-strength (GB/T 1231-2024 family), Rm≥1040 MPa. 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?
Black oxide: light protection, use with oil or grease. Other finishes (HDG, Dacromet, electro zinc) can be quoted on the same size.
Other Sizes in this Family
170 sizes total · current M20×100
M20 16 sizesOpen ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
M12 9 sizesShow ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
M16 15 sizesShow ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
M22 21 sizesShow ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
M24 21 sizesShow ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
M27 21 sizesShow ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
M30 22 sizesShow ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
M33 22 sizesShow ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
M36 22 sizesShow ▾
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
Alloy Steel · 10.9S · Black Oxide
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