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Caterpillar Red
20x Black Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: £12.49Was: £12.49Now: £11.24 -
Caterpillar Red
20x Black, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: £12.49Was: £12.49Now: £11.24 -
Caterpillar Red
20x Blue Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: £12.49Was: £12.49Now: £11.24 -
Caterpillar Red
20x Grey, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: £12.49Was: £12.49Now: £11.24 -
Caterpillar Red
20x Grey, Pan Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers -Screws
MSRP: £12.49Was: £12.49Now: £11.24 -
Caterpillar Red
20x Red Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: £13.32Was: £13.32Now: £11.99 -
Caterpillar Red
20x White Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: £11.66Was: £11.66Now: £10.49 -
Caterpillar Red
20x White, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: £12.49Was: £12.49Now: £11.24 -
Caterpillar Red
50x White, Pan Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers -Screws
MSRP: £18.32Was: £18.32Now: £16.49

M4 x 20mm
Discover M4 x 20mm polypropylene (PP) plastic bolts, nuts, and washers, available in both pan head and countersunk cross head designs. These lightweight, chemical-resistant fasteners are perfect for non-metallic assemblies where durability, water resistance, and corrosion protection are key. Choose from a variety of color options including black, white, grey, red, and blue.