M10 x 40mm

20x Black Nylon PA66 Hex Head Plastic Bolts, Nuts & Washers - M10x40mm

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $22.13

Was: $22.13

Now: $19.91
20x Clear Acrylic Pan Head Screws, Nuts & Washers M10x40mm

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $28.77

Was: $28.77

Now: $25.89
20x Natural Nylon PA66 Hex Head Plastic Bolts, Nuts & Washers - M10x40mm

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $22.13

Was: $22.13

Now: $19.91
20x White PP Hex Head M10x40mm Plastic Bolts, Nuts & Washers

MSRP:

Was:

Now: (Inc. VAT)

MSRP: $19.91

Was: $19.91

Now: $17.92

At M10 x 40mm, the size broadens into nylon, polypropylene and acrylic, with both hex and pan head fixings.

Which M10 x 40mm type fits best?

Hex heads suit firmer tightening, pan heads leave a rounded top, and the materials split clarity, stiffness or moisture resistance.