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Countersunk Screw DIN 7991

Hex socket countersunk screw with 90 degree flush-mount head.

Manufacturing Scope

Countersunk Screw DIN 7991 is a Fasteners family precision-turned on a Goodway SW-20, covering 11 variants — diameters ⌀5.5–20 mm, lengths 13.7–49.4 mm, standard material Steel (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.

Variants are machined to 6g tolerance; the smallest is BAGA-799-01 (⌀5.5 mm) and the largest BAGA-799-11 (⌀20 mm). The family includes threaded, tapered, bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.

11 types⌀5.5–20 mm13.7–49.4 mmSteel
CodeDia ⌀LengthFeatureToleranceStd
BAGA-799-015.513.7 mmM3 · taper · ⌀26gDIN 7991 - havşa 90°
BAGA-799-025.521.7 mmM3 · taper · ⌀26gDIN 7991 - uzun gövde
BAGA-799-03818.3 mmM4 · taper · ⌀2.56gDIN 7991 - havşa 90°
BAGA-799-04827.3 mmM4 · taper · ⌀2.56gDIN 7991 - uzun gövde
BAGA-799-051022.8 mmM5 · taper · ⌀36gDIN 7991 - havşa 90°
BAGA-799-061032.8 mmM5 · taper · ⌀36gDIN 7991 - uzun gövde
BAGA-799-071228.3 mmM6 · taper · ⌀46gDIN 7991 - havşa 90°
BAGA-799-081243.3 mmM6 · taper · ⌀46gDIN 7991 - uzun gövde
BAGA-799-091634.4 mmM8 · taper · ⌀56gDIN 7991 - havşa 90°
BAGA-799-101649.4 mmM8 · taper · ⌀56gDIN 7991 - uzun gövde
BAGA-799-112045.5 mmM10 · taper · ⌀66gDIN 7991 - havşa 90° maks çap

Material & Tolerance

The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.

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