M4 x 40mm

20x Black PP Pan Head Plastic Screws & Bolts M4 x 40mm, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
20x Blue PP Pan Head Cross Plastic Screws & Bolts M4 x 40mm, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $17.70

Was: $17.70

Now: $15.93
20x Grey PP Pan Head Cross Plastic Screws & Bolts M4 x 40mm, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
20x Red PP Pan Head Cross Plastic Screws & Bolts M4 x 40mm, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $17.70

Was: $17.70

Now: $15.93
20x White PP Pan Head Plastic Screws & Bolts M4 x 40mm, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $16.59

Was: $16.59

Now: $14.93
50x Glass Filled Nylon Pan Head Machine Screws M4 x 40mm, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $28.77

Was: $28.77

Now: $25.89
50x Natural Nylon Pan Head Machine Screws & Bolts M4 x 40mm, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $26.55

Was: $26.55

Now: $23.90
60x Clear Acrylic Pan Head Plastic Screws & Bolts M4 x 40mm, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $26.55

Was: $26.55

Now: $23.90

M4 x 40mm moves into longer through-fixing territory, with pan head bolts offered across acrylic, nylon, glass-filled nylon and polypropylene.

Why use 40mm length here?

The extra reach helps thicker sections and deeper assemblies, while material choice shifts stiffness, clarity or chemical resistance.