Machine Screws (Pan/Countersunk/Cylinder)
Machine screws: pan head (GB/T 818), countersunk (GB/T 819.1) and cylinder head (GB/T 822), fully threaded. Filter by head form, diameter, length and material.
Key Parameters
Standard Basis
GB/T 818 / GB/T 819.1 / GB/T 822
This family is confirmed by spec and drawing, without forcing one standard family.
Spec Range
M3–M10 · 0 sizes / 0 SKUs
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Grades
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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.
Diameter
Length
Material
Machine screws: pan head (GB/T 818), countersunk (GB/T 819.1) and cylinder head (GB/T 822), fully threaded. Filter by head form, diameter, length and material.
Spec Range
M3–M10 · 0 sizes
SKU Matrix
0 SKUs| SKU | Size (Dia × Len) | Material / Finish | Threading | Pitch | Unit Wt (g) | Action |
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