M4 x 20mm

50x Glass Filled, Reinforced Super Nylon, Hex Head, M4 x 20mm, Plastic Bolts, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: €23.72

Was: €23.72

Now: €21.34
50x Grey PVC, Hex Head, M4 x 20mm, Plastic Bolts, Nuts & Washers, UPVC

MSRP:

Was:

Now: (Inc. VAT)

MSRP: €22.73

Was: €22.73

Now: €20.45

At M4 x 20mm, the page splits between reinforced nylon and grey PVC rather than a broad mixed-material range.

Which M4 x 20mm material fits better?

Reinforced nylon covers stronger general fastening, while grey PVC is the better match where PVC material or a muted grey finish matters.