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10x PVDF, Socket Head, M4 x 20mm, Bolts, Washers & Nuts - Machine Screws
MSRP: $23.23Was: $23.23Now: $20.91 -
20x Black Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
20x Black, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
20x Blue Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
20x Clear Acrylic, Pan Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $13.83Was: $13.83Now: $12.44 -
20x Grey, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
20x Grey, Pan Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers -Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
20x Red Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $17.70Was: $17.70Now: $15.93 -
20x White Pan Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $15.48Was: $15.48Now: $13.93 -
20x White, Countersunk Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $16.59Was: $16.59Now: $14.93 -
50x Black Nylon, Countersunk Cross Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $26.55Was: $26.55Now: $23.90 -
50x Black Nylon, Socket Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $26.55Was: $26.55Now: $23.90 -
50x Black, Nylon Plastic, Thumbscrews, M4 x 20mm, knurled, Nuts, Washers & Bolts
MSRP: $22.13Was: $22.13Now: $19.91 -
50x Clear Acrylic, Countersunk Cross Head, M4 x 20mm, Plastic, Bolts, Nuts & Washers - Screws
MSRP: $23.23Was: $23.23Now: $20.91 -
50x Clear Acrylic, Countersunk Slotted Head, M4 x 20mm, Plastic, Bolts, Nuts & Washers - Screws
MSRP: $21.02Was: $21.02Now: $18.92 -
50x Clear Acrylic, Pan Slotted Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $19.91Was: $19.91Now: $17.92 -
50x Glass Filled, Pan Head, M4 x 20mm, Plastic Nuts, Bolts & Washers, Super Nylon Screws
MSRP: $25.45Was: $25.45Now: $22.90 -
50x Glass Filled, Reinforced Super Nylon, Hex Head, M4 x 20mm, Plastic Bolts, Nuts & Washers
MSRP: $26.55Was: $26.55Now: $23.90 -
50x Glass Filled, Reinforced Super Nylon, Socket Head, M4 x 20mm, Plastic Bolts, Nuts & Washers
MSRP: $25.45Was: $25.45Now: $22.90 -
50x Grey PVC, Hex Head, M4 x 20mm, Plastic Bolts, Nuts & Washers, UPVC
MSRP: $25.45Was: $25.45Now: $22.90 -
50x Natural, Nylon Plastic, Thumbscrews, M4 x 20mm, knurled, Nuts, Washers & Bolts
MSRP: $22.13Was: $22.13Now: $19.91 -
50x Nylon, Pan Cross Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $26.55Was: $26.55Now: $23.90 -
50x Nylon, Socket Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $26.55Was: $26.55Now: $23.90 -
50x Polycarbonate, Socket Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $25.45Was: $25.45Now: $22.90 -
50x White, Pan Cross Head, (PP), M4 x 20mm, Plastic Bolts, Nuts & Washers -Screws
MSRP: $24.34Was: $24.34Now: $21.91 -
5x PEEK Socket Head, M4 x 20mm, Bolts, Nuts & Washers - Screws
MSRP: $33.19Was: $33.19Now: $29.88 -
5x PEEK, Pan Head Screw M4 x 20mm, Bolts, Nuts & Washers - Screws
MSRP: $28.77Was: $28.77Now: $25.89 -
60x Clear Acrylic, Pan Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws
MSRP: $23.23Was: $23.23Now: $20.91 -
60x Clear Plastic Acrylic Thumbscrews, M4 x 20mm, slotted + knurled, Nuts, Washers & Bolts
MSRP: $22.13Was: $22.13Now: $19.91
M4 x 20mm
At M4 x 20mm, this size opens into one of the broadest mixed ranges, covering several materials and head types.
How do the materials change the job?
Acrylic stays visually discreet, nylon handles general fastening, PP and PVC aid chemical resistance, and PEEK suits more demanding conditions.