M4 x 20mm Pozidriv pan head machine screw in A2 stainless steel to DIN 7985. The pan head profile and Pozidriv recess suit light engineering brackets, panel assemblies, and electrical enclosures where a screw head above the surface is acceptable. A2 (304 grade) gives good corrosion resistance for indoor and non-coastal outdoor use. Free next-day UK delivery on orders over £50.
  • M4 x 20mm pozi pan head machine screw A2 stainless DIN 7985
  • DIN 7985 pan machine screw M4 x 20mm A2 stainless steel, side profile
  • Pozi pan head detail - M4 x 20mm A2 stainless machine screw DIN 7985
  • Simfix product label - 7985A204020ZPK10-SIM
  • Simfix product label - 7985A204020ZPK100-SIM
M4 x 20mm pozi pan head machine screw A2 stainless DIN 7985
DIN 7985 pan machine screw M4 x 20mm A2 stainless steel, side profile
Pozi pan head detail - M4 x 20mm A2 stainless machine screw DIN 7985
Simfix product label - 7985A204020ZPK10-SIM
Simfix product label - 7985A204020ZPK100-SIM

Simfix

Poz Pan Machine Screw DIN 7985 A2 Stainless Steel (M4 X 20)

SKU 7985A204020ZPK10-SIM
£2.70
Pack size:
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M4 x 20mm Pozidriv pan head machine screw in A2 stainless steel to DIN 7985. The pan head profile and Pozidriv recess suit light engineering brackets, panel assemblies, and electrical enclosures where a screw head above the surface is acceptable. A2 (304 grade) gives good corrosion resistance for indoor and non-coastal outdoor use. Free next-day UK delivery on orders over £50.
£2.70
M4 x 20mm pozi pan head machine screw A2 stainless DIN 7985 DIN 7985 pan machine screw M4 x 20mm A2 stainless steel, side profile Pozi pan head detail - M4 x 20mm A2 stainless machine screw DIN 7985 Simfix product label - 7985A204020ZPK10-SIM Simfix product label - 7985A204020ZPK100-SIM
M4 x 20mm pozi pan head machine screw A2 stainless DIN 7985 DIN 7985 pan machine screw M4 x 20mm A2 stainless steel, side profile Pozi pan head detail - M4 x 20mm A2 stainless machine screw DIN 7985 Simfix product label - 7985A204020ZPK10-SIM Simfix product label - 7985A204020ZPK100-SIM

This M4 x 20mm Pozidriv pan head machine screw is manufactured to DIN 7985 in A2 stainless steel (304 grade). The pan head profile provides a flat bearing face above the parent surface with a rounded dome - wider than a cheese head and lower-profile than a hex head. Pozidriv recess drive (PZ1 at M3, PZ2 at M5 and above) transfers more torque than a standard Phillips recess and resists cam-out under high-speed driving, making it the preferred choice for production assembly and impact driver use.

Typical applications

  • Light engineering assemblies, brackets, and panel mounting
  • Electrical enclosures, instrument panels, and cabinet work
  • Electronics, PCB standoffs, and small mechanical fittings
  • General indoor and sheltered outdoor assembly work

Available in packs of 10 to 100, with free next-day UK delivery on orders over £50 and 30-day no-quibble returns.

Fastener stylePan head machine screw with Pozi drive
StandardDIN 7985
MaterialA2 stainless steel (304)
Property classA2
Thread sizeM4
Thread pitch0.7 mm (coarse)
Length20 mm
Head typePan
Drive typePozi (PZ)
Surface finishPlain (no plating)
HS commodity code7318155290
Recommended useIndoor

RoHS and REACH compliant.

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