M4 x 20mm

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

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £12.49

Was: £12.49

Now: £11.24
20x Blue Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £12.49

Was: £12.49

Now: £11.24
20x Clear Acrylic, Pan Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £10.41

Was: £10.41

Now: £9.37
20x Grey, Pan Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers -Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £12.49

Was: £12.49

Now: £11.24
20x Red Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £13.33

Was: £13.33

Now: £11.99
20x White Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £11.66

Was: £11.66

Now: £10.49
50x Glass Filled, Pan Head, M4 x 20mm, Plastic Nuts, Bolts & Washers, Super Nylon Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £19.16

Was: £19.16

Now: £17.24
50x Nylon, Pan Cross Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £19.99

Was: £19.99

Now: £17.99
50x White, Pan Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers -Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £18.33

Was: £18.33

Now: £16.49
5x PEEK, Pan Head Screw M4 x 20mm, Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £21.66

Was: £21.66

Now: £19.49
60x Clear Acrylic, Pan Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

MSRP:

Was:

Now: (Inc. VAT)

MSRP: £17.49

Was: £17.49

Now: £15.74

M4 x 20mm is the broad material-choice page in this range, covering everyday plastics alongside higher-performance options.

Which material suits M4 x 20mm best?

Acrylic keeps fixings clear, nylon handles general use, glass-filled nylon adds stiffness, PP resists moisture, and PEEK suits harsher high-performance jobs.