Socket Head Cap Screws
Socket head cap screws to GB/T 70.1-2008 for compact high-strength joints. Filter by diameter, length, grade, material and finish.
Reference StandardsGB/T 70.1-2008SHCS GENERIC
Socket head cap screws to GB/T 70.1-2008 for compact high-strength joints. Filter by diameter, length, grade, material and finish.
SKU Matrix
435 SKUs| SKU | Size (Dia × Len) | Material / Finish | Threading | Pitch | Unit Wt (g) | Action | |
|---|---|---|---|---|---|---|---|
| SHCS-000008 | M4×6 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.7 | 1 Estimated | Request a Quote | |
| SHCS-000012 | M4×8 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.7 | 2 Estimated | Request a Quote | |
| SHCS-000016 | M4×10 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.7 | 2 Estimated | Request a Quote | |
| SHCS-000020 | M4×12 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.7 | 2 Estimated | Request a Quote | |
| SHCS-000024 | M4×16 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.7 | 2 Estimated | Request a Quote | |
| SHCS-000028 | M4×20 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.7 | 3 Estimated | Request a Quote | |
| SHCS-000032 | M4×25 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.7 | 3 Estimated | Request a Quote | |
| SHCS-000036 | M4×30 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.7 | 4 Estimated | Request a Quote | |
| SHCS-000040 | M5×8 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.8 | 3 Estimated | Request a Quote | |
| SHCS-000044 | M5×10 | Carbon Steel· 8.8· Zinc Plated4 material/finish options | Partially Threaded | 0.8 | 3 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 70.1-2008
Common equivalents are listed below; confirm dimensions and drawing details before substitution.
Spec Range
M4–M24 · 108 sizes / 435 SKUs
Stainless 316L, Carbon Steel, Stainless 304, Alloy Steel; Hot-Dip Galvanized, Black Oxide, Zinc Plated
Grades
8.8, A2-70, 12.9, A4-70
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 70.1-2008 | Identical family | Chinese socket head cap screw standard family |
| ISO ISO 4762 | Commercial equivalent | Common commercial equivalent; confirm dimensions on order |
| DIN DIN 912 | Commercial equivalent | Common commercial equivalent; confirm dimensions on order |
| ГОСТ ГОСТ 11738-84 | Commercial equivalent | Socket head cap screw standard; title references ISO 4762-77. Size range narrower than DIN 912, property classes differ - confirm drawing |
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