Engineering plastic fasteners for applications that need electrical insulation, chemical resistance, low weight or scratch-free contact – from standard nylon PA66 to heat- and chemical-resistant PEEK and PVDF.
M2 – M12 · PA66 · PEEK
Hex, socket and pan heads; fully insulating and rust-free.
| Material | Service temp. (≈) | Key properties |
|---|---|---|
| PA66 (Nylon) | −40 … +85 °C | Insulating, tough, economical |
| PP | 0 … +100 °C | Light, chemical resistant |
| PVDF | −40 … +140 °C | Acid and UV resistant |
| PEEK | … +250 °C | High strength, heat resistant |
| PTFE | −200 … +260 °C | Chemically inert, low friction |
Sizes M2 – M12; hex, socket and pan heads. Temperatures are indicative. Unit: mm.
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M2 – M12
Hex, wing and cap nuts in engineering plastics.
| Size | Across flats s | Height m |
|---|---|---|
| M3 | 5.5 | 2.4 |
| M4 | 7 | 3.2 |
| M5 | 8 | 4 |
| M6 | 10 | 5 |
| M8 | 13 | 6.5 |
| M10 | 17 | 8 |
| M12 | 19 | 10 |
Plastic hex nut dimensions per DIN 934; PA66, PP, PVDF, PEEK. Unit: mm.
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PA66 · PTFE · Fiber
Prevent scratches, insulate, seal and dampen vibration in joints.
| Size | Inner Ø d1 | Outer Ø d2 | Thickness h |
|---|---|---|---|
| M3 | 3.2 | 7 | 0.5 |
| M4 | 4.3 | 9 | 0.8 |
| M5 | 5.3 | 10 | 1 |
| M6 | 6.4 | 12 | 1.6 |
| M8 | 8.4 | 16 | 1.6 |
| M10 | 10.5 | 20 | 2 |
| M12 | 13 | 24 | 2.5 |
Dimensions per DIN 125A; PA66, PTFE, insulating fiber. Unit: mm.
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Push-in · Snap
Tool-free quick installation; plugs cover unused holes in panels and housings.
| Parameter | Value |
|---|---|
| Mounting hole | Ø3 – Ø8 mm |
| Panel thickness | 1 – 10 mm (part dependent) |
| Types | Push-in rivets, pin-type rivets, hole plugs, bumpers |
| Material | PA66, PP, PE |
| Color | Natural, black |
Quick tool-free installation and removal. Unit: mm.
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Snap-in · Locking
Support and secure PCBs, insulated from metal housings; snap-in mounting.
| Parameter | Value |
|---|---|
| Height | 3 – 25 mm |
| PCB hole | Ø3.0 – Ø4.0 mm |
| Types | Snap-lock both ends, snap + screw, adhesive base |
| Material | PA66 |
| Suited for | Insulating PCBs from metal housings |
Selected by PCB thickness and chassis hole. Unit: mm.
Quote this item →| Materials | PA66 (nylon), PP, PVC, PVDF, PEEK, PTFE, PC |
|---|---|
| Sizes | M2 – M12 metric; inch on request |
| Properties | Insulating, rust-free, lightweight, chemical-resistant, non-magnetic |
| Colors | Natural, black; other colors on request |
Much lower than steel, so they suit light-load joints that need insulation or corrosion resistance. PEEK offers the highest strength among common plastics.
PEEK and PTFE withstand much higher service temperatures than nylon PA66. Share your temperature and environment and we will select the right material.
Please send your request with quantities and we will propose the best option for your trial.
Send part numbers, quantities or drawings. We will get back to you to clarify specs and propose the right solution.
