M8 x 25mm countersunk socket screw in A2 stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface finish is required. A2 (304 grade) gives good corrosion resistance for indoor and non-coastal outdoor use. Free next-day UK delivery on orders over £50.
  • M8 x 25mm countersunk socket screw A2 stainless ISO 10642
  • ISO 10642 countersunk socket screw M8 x 25mm A2 stainless steel, side profile
  • Allen key countersunk detail - M8 x 25mm A2 stainless CSK socket screw ISO 10642
  • Simfix product label - 10642A208025PK10-SIM
  • Simfix product label - 10642A208025PK50-SIM
M8 x 25mm countersunk socket screw A2 stainless ISO 10642
ISO 10642 countersunk socket screw M8 x 25mm A2 stainless steel, side profile
Allen key countersunk detail - M8 x 25mm A2 stainless CSK socket screw ISO 10642
Simfix product label - 10642A208025PK10-SIM
Simfix product label - 10642A208025PK50-SIM

Simfix

Hex Socket Countersunk Screw ISO 10642 A2 Stainless Steel (M8 X 25)

SKU 10642A208025PK10-SIM
£4.80
Pack size:
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M8 x 25mm countersunk socket screw in A2 stainless steel to ISO 10642. Hex key driven with a flush countersunk head - suited to machinery panels, access covers, and cabinetwork where a clean surface finish is required. A2 (304 grade) gives good corrosion resistance for indoor and non-coastal outdoor use. Free next-day UK delivery on orders over £50.
£4.80
M8 x 25mm countersunk socket screw A2 stainless ISO 10642 ISO 10642 countersunk socket screw M8 x 25mm A2 stainless steel, side profile Allen key countersunk detail - M8 x 25mm A2 stainless CSK socket screw ISO 10642 Simfix product label - 10642A208025PK10-SIM Simfix product label - 10642A208025PK50-SIM
M8 x 25mm countersunk socket screw A2 stainless ISO 10642 ISO 10642 countersunk socket screw M8 x 25mm A2 stainless steel, side profile Allen key countersunk detail - M8 x 25mm A2 stainless CSK socket screw ISO 10642 Simfix product label - 10642A208025PK10-SIM Simfix product label - 10642A208025PK50-SIM

This M8 x 25mm countersunk socket screw is manufactured to ISO 10642 in A2 stainless steel (304 grade). ISO 10642 specifies a flat countersunk head with a 90-degree included angle and internal hex socket drive. Driven with a hex key, the head sits flush with or below the parent material surface - combining the clean, flush finish of a countersunk head with the high torque capability and access flexibility of socket drive. A practical choice for machinery panels, access covers, and fabrication where a flush surface is required but a Pozi or Phillips driver is not preferred.

Typical applications

  • Machinery panels, access covers, and equipment housings where flush mounting is needed
  • Furniture, cabinetry, and architectural metalwork with a clean finish
  • Electronics enclosures and instrument panels
  • Workshop and engineering assemblies where a recessed hex driver is preferred

Available in packs of 10 to 50, with free next-day UK delivery on orders over £50 and 30-day no-quibble returns.

Fastener styleCountersunk screw with hex socket drive
StandardISO 10642
MaterialA2 stainless steel (304)
Property classA2
Thread sizeM8
Thread pitch1.25 mm (coarse)
Length25 mm
Head typeCountersunk socket
Drive typeHex socket (Allen)
Surface finishPlain (no plating)
HS commodity code7318156290
Recommended useWorkshop

RoHS and REACH compliant.

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