M4 x 20mm

20x Black Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
20x Black, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
20x Blue Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
20x Grey, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
20x Grey, Pan Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers -Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
20x Red Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $17.70

Was: $17.70

Now: $15.93
20x White Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $15.48

Was: $15.48

Now: $13.93
20x White, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
50x White, Pan Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers -Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $24.34

Was: $24.34

Now: $21.91

At M4 x 20mm, this PP page keeps the same 20mm length while stepping up to a thicker thread.

Which M4 x 20mm head fits best?

Use pan head where the top can stay proud, or countersunk cross head where the fixing needs to sit flush.