Double-End Studs GB/T 901-1988
Double-end studs to GB/T 901-1988 (bm=1.25d) for flanged joints and equipment connections. Filter by diameter, length, material and finish.
Double-end studs to GB/T 901-1988 (bm=1.25d) for flanged joints and equipment connections. Filter by diameter, length, material and finish.
SKU Matrix
316 SKUs| SKU | Size (Dia × Len) | Material / Finish | Threading | Pitch | Unit Wt (g) | Action | |
|---|---|---|---|---|---|---|---|
| SB-000008 | M8×30 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 10 Estimated | Request a Quote | |
| SB-000011 | M8×35 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 11 Estimated | Request a Quote | |
| SB-000014 | M8×40 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 13 Estimated | Request a Quote | |
| SB-000017 | M8×45 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 14 Estimated | Request a Quote | |
| SB-000020 | M8×50 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 16 Estimated | Request a Quote | |
| SB-000023 | M8×60 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 19 Estimated | Request a Quote | |
| SB-000026 | M8×70 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 22 Estimated | Request a Quote | |
| SB-000029 | M8×80 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 25 Estimated | Request a Quote | |
| SB-000032 | M8×90 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 29 Estimated | Request a Quote | |
| SB-000035 | M8×100 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 1.25 | 32 Estimated | Request a Quote |
Unit weight is a geometric estimate (base metal, coating excluded; HDG ≈ +4.5%); trade settlement by actual weight.
Key Parameters
Standard Basis
GB/T 901-1988
Common equivalents are listed below; confirm dimensions and drawing details before substitution.
Spec Range
M8–M30 · 79 sizes / 316 SKUs
Carbon Steel, Alloy Steel, Stainless 304, 35CrMo; Zinc Plated, Dacromet, Black Oxide
Grades
8.8, 10.9, A2-70
Confirm grade together with mating nuts, washers and certificate requirements.
What to include
Quoted by full spec
Prices differ by size, material, grade and finish, please inquire with full specifications. For non-standard specs, a drawing or site photo is welcome.
Standard Equivalents
Cross-referenced equivalents, order to the primary standard
| Standard | Fit | Remark |
|---|---|---|
| GB GB/T 901-1988 | Identical family | Chinese double-end stud standard family (bm=1.25d) |
| DIN DIN 835 | Commercial equivalent | Common commercial equivalent (bm=2d); confirm thread engagement on order |
Related Procurement Guides
Fastener Receiving Inspection Checklist
39 acceptance items drawn from three public tender specifications: document pack, MTC field checks, galvanizing and salt spray, torque and rejection rules.
How to Choose a Fastener Supplier
Sourcing channels compared, ten supplier verification questions, and the downgrade tricks to catch at delivery, with a scorecard and RFQ template.