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Micro Socket Countersunk Screws DIN 7991

SKU: MF27 Categories: ,

Micro Socket Countersunk Machine Screws to DIN 7991 have a hexagonal recess and are driven using a hex wrench or insert bit. The hex socket drive has more resistance to cam out and can be installed with power drivers enabling faster use and higher torque to be achieved.

Typically manufactured in Steel Grade 10.9, A2 Stainless Steel and A4 Stainless Steel as standard. Other materials available upon request including Brass, Aluminium and Titanium.

Micro Socket Countersunk Screws are available in sizes from M2 to M3, with larger diameters also available in various materials.

Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and custom parts made to drawings.
Micro socket Csk screws din 7991

Metric Technical Information & Available Sizes
Thread Diameter M2 M2.5 M3
d2 max. (mm) 4.00
5.00
3.00
k max. (mm) 1.24 1.55
1.70
t min. (mm) 0.65
0.80 1.20
S (mm) 1.27
1.50
2.00
Pitch (mm) 0.40 0.45 0.50
Available Sizes M2 M2.5 M3
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Size not listed? Please make an enquiry – we may be able to provide it.