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Caterpillar Red
10x PVDF, Socket Head, M3 x 20mm, Bolts, Washers & Nuts - Machine Screws
MSRP: $22.12Was: $22.12Now: $19.91 -
Caterpillar Red
20x Black Pan Head, (PP), M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
Caterpillar Red
20x Black, Countersunk Cross Head, (PP), M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $15.48Was: $15.48Now: $13.93 -
Caterpillar Red
20x Blue Pan Head, (PP), M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
Caterpillar Red
20x Clear Acrylic, Pan Head, M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $13.27Was: $13.27Now: $11.94 -
Caterpillar Red
20x Grey, Countersunk Cross Head, (PP), M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $15.48Was: $15.48Now: $13.93 -
Caterpillar Red
20x Grey, Pan Cross Head, (PP), M3 x 20mm, Plastic Bolts, Nuts & Washers -Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
Caterpillar Red
20x Red Pan Head, (PP) M3 x 20mm, Plastic Bolts, Nuts & Washers, - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
Caterpillar Red
20x White Pan Head, (PP), M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
Caterpillar Red
20x White, Countersunk Cross Head, (PP), M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
Caterpillar Red
50x Black Nylon, Countersunk Cross Head, M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $25.45Was: $25.45Now: $22.90 -
Caterpillar Red
50x Black Nylon, Socket Head, M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $25.45Was: $25.45Now: $22.90 -
Caterpillar Red
50x Black, Nylon Plastic, Thumbscrews, M3 x 20mm, knurled, Nuts, Washers & Bolts
MSRP: $21.02Was: $21.02Now: $18.92 -
Caterpillar Red
50x Clear Acrylic, Countersunk Cross Head, M3 x 20mm, Plastic, Bolts, Nuts & Washers - Screws
MSRP: $22.12Was: $22.12Now: $19.91 -
Caterpillar Red
50x Clear Acrylic, Pan Slotted Head, M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $19.91Was: $19.91Now: $17.92 -
Caterpillar Red
50x Glass Filled, Pan Head, M3 x 20mm, Plastic Nuts, Bolts & Washers, Super Nylon Screws
MSRP: $26.55Was: $26.55Now: $23.90 -
Caterpillar Red
50x Glass Filled, Reinforced Super Nylon, Hex Head, M3 x 20mm, Plastic Bolts, Nuts & Washers
MSRP: $25.45Was: $25.45Now: $22.90 -
Caterpillar Red
50x Glass Filled, Reinforced Super Nylon, Socket Head, M3 x 20mm, Plastic Bolts, Nuts & Washers
MSRP: $24.34Was: $24.34Now: $21.91 -
Caterpillar Red
50x Natural, Nylon Plastic, Thumbscrews, M3 x 20mm, knurled, Nuts, Washers & Bolts
MSRP: $21.02Was: $21.02Now: $18.92 -
Caterpillar Red
50x Nylon Pan Cross Head, M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $25.45Was: $25.45Now: $22.90 -
Caterpillar Red
50x Nylon, Socket Head, M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $25.45Was: $25.45Now: $22.90 -
Caterpillar Red
50x Polycarbonate, Socket Head, M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $25.45Was: $25.45Now: $22.90 -
Caterpillar Red
60x Clear Acrylic, Pan Head, M3 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $22.12Was: $22.12Now: $19.91 -
Caterpillar Red
60x Clear Plastic Acrylic Thumbscrews, M3 x 20mm, slotted + knurled
MSRP: $21.02Was: $21.02Now: $18.92

M3 x 20mm
Discover our M3 x 20mm plastic bolts in a wide range of materials including nylon, acrylic, polypropylene, glass-filled nylon, and PVDF. Choose from socket, pan, countersunk, hex, and knurled heads in various colors—ideal for secure, corrosion-resistant fastening in DIY, electronics, and industrial builds.