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Product specifications

Standard
DIN 7991
Type
Flat Head Countersunk
Size
M4 x 20 mm
Thread / diameter
M4
Length
20mm
Material / grade
Grade 10.9 · Grade 10.9
Surface
PLAIN
Thread type
METRIC
Pitch
Coarse
Thread length
Full
Packaging
200 pcs/Box

Flat Head Countersunk DIN 7991 M4 × 20 mm — Grade 10.9 · PLAIN

Grade 10.9 · PLAIN · METRIC

Article no.7991109PLM004M020CF2BFHEB
DIN 7991 compliantShips from the Netherlands

About this item

Flat head countersunk DIN 7991 in size M4 x 20 mm is supplied in Grade 10.9 and plain. The ARAMFIX article number is 7991109PLM004M020CF2BFHEB. The recorded standard, dimensions and execution data identify this product variant unambiguously within the ARAMFIX range.

This article has a fully threaded execution. The execution has a metric coarse thread. Within this bolt family, thread execution and head style distinguish the available variants. The packaging unit is 200 pieces per box. Compare the standard, dimensions and execution data with the specification table to select this variant correctly for your enquiry. Review the available delivery options and select the execution that matches your order.

Technically verified · 2026-08-25.1

Good news — we found a suitable alternative

The requested version is not sufficiently stocked. This technically verified standard alternative is available.

REVIEW

ISO 10642 Flat Head Countersunk Grade 10.9 M4x20mm PLAIN METRIC Coarse Flat 500 pcs/Box

Past mogelijk in dezelfde draad, maar de verzonken kopmaat en belastbaarheid verschillen en worden getoond.

Stock
170,000
Lead time
1 business days
Ships from
PL(251232df3f35499b95fcefa4cccedb26:pl)
Price difference
—
Your requestDIN 7991M4 x 20mmGrade 10.9PLAIN200 pieces
Available alternativeISO 10642M4 x 20mmGrade 10.9PLAIN170,000 pieces
Why this is a good choiceFull quantity availableTechnically verifiedFaster delivery
Missing technical data

Automatic replacement is blocked until a technical specialist reviews the missing data. drive, verzinkhoek

PropertyRequestedAlternativeAssessment
StandardDIN 7991ISO 10642Verified
DiameterM4M4Same
Length20mm20mmSame
Strength classGrade 10.9Grade 10.9Same
SurfacePLAINPLAINSame
ThreadFullFullSame
Have this alternative reviewedRequest the original article
REVIEW

ISO 10642 Flat Head Countersunk Grade 10.9 M4x20mm Zinc Plated METRIC Coarse Flat 500 pcs/Box

Same main size and function. Oppervlak changes from plain to zinc plated. Coating thickness, fit, colour, corrosion resistance and assembly may change.

Stock
1,042,500
Lead time
1 business days
Ships from
PL(251232df3f35499b95fcefa4cccedb26:pl)
Price difference
—
Your requestDIN 7991M4 x 20mmGrade 10.9PLAIN200 pieces
Available alternativeISO 10642M4 x 20mmGrade 10.9Zinc Plated1,042,500 pieces
Why this is a good choiceFull quantity availableTechnically verifiedFaster delivery
Missing technical data

Automatic replacement is blocked until a technical specialist reviews the missing data. drive, verzinkhoek

Have this alternative reviewedRequest the original article
REVIEW

DIN 7991 Flat Head Countersunk M4 20mm Grade 10.9 Zinc Plated

Same main size and function. Oppervlak changes from plain to zinc plated. Coating thickness, fit, colour, corrosion resistance and assembly may change.

Stock
On request
Lead time
On request
Ships from
—
Price difference
On request
Your requestDIN 7991M4 x 20mmGrade 10.9PLAIN200 pieces
AlternativeDIN 7991M4 x 20mmGrade 10.9Zinc PlatedOn request
Why this is a good choiceTechnically verified
Missing technical data

Automatic replacement is blocked until a technical specialist reviews the missing data. drive

Request this variantRequest the original article
REVIEW

DIN 7991 Flat Head Countersunk Grade 10.9 M4x20mm Zinc Plated METRIC Coarse Flat 500 pcs/Box

Same main size and function. Oppervlak changes from plain to zinc plated. Coating thickness, fit, colour, corrosion resistance and assembly may change.

Stock
On request
Lead time
On request
Ships from
—
Price difference
On request
Your requestDIN 7991M4 x 20mmGrade 10.9PLAIN200 pieces
AlternativeDIN 7991M4 x 20mmGrade 10.9Zinc PlatedOn request
Why this is a good choiceTechnically verified
Missing technical data

Automatic replacement is blocked until a technical specialist reviews the missing data. drive

Request this variantRequest the original article
REVIEW

ISO 10642 Flat Head Countersunk M4 20mm Grade 10.9 RAL 7016 - anthracite gray (supplier colour)

Same main size and function. Oppervlak changes from plain to ral 7016 anthracite gray supplier colour. Coating thickness, fit, colour, corrosion resistance and assembly may change.

Stock
On request
Lead time
On request
Ships from
—
Price difference
On request
Your requestDIN 7991M4 x 20mmGrade 10.9PLAIN200 pieces
AlternativeISO 10642M4 x 20mmGrade 10.9RAL 7016 - anthracite gray (supplier colour)On request
Why this is a good choiceTechnically verified
Missing technical data

Automatic replacement is blocked until a technical specialist reviews the missing data. drive, verzinkhoek

Request this variantRequest the original article
Package contents / BOM

Confirmed contents of one sales package.

Packaging
200 pcs/Box
Units per package
200
Article
DIN 7991 Flat Head Countersunk M4 x 20 mm Grade 10.9 PLAIN
About this article

DIN 7991 Flat Head Countersunk M4 x 20 mm Grade 10.9 PLAIN

Standard
DIN 7991
Size
M4 x 20 mm
Material / grade
Grade 10.9
Documents & delivery

Selected warehouse allocation

NL(6000)200 pcs

Documents

Documents

No technical documents available.

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