Features:
- 50x Bolts, 50x Nuts, 50x Washers. Pantone 3C Black. Material: PA 66 / Nylon. Type: Countersunk Cross Head Bolts. Length: 20mm. Diameter: 3mm. Pitch: 0.5mm. SKU: 871.
- Nylon is exceptionally strong and exhibits high tensile strength, as well as high wear and impact resistance.
- Made from tough, lightweight nylon, these fasteners offer excellent electrical insulating and non-corrosive properties
- An alternative is available in 50% glass-filled, further extending its mechanical properties.
- Equipped with a crosshead for fastening with a crosshead screwdriver. Tapered, flat-topped head sits flush with the surface to ensure a smooth surface finish.
Product Summary:
Nylon has a very low coefficient of friction, making it popular for applications requiring wear resistance, such as fasteners. It is one of the most widely used plastics globally, with high strength, wear resistance, chemical resistance and electrical insulation properties. These black countersunk cross-head fasteners sit flush when fitted in a countersunk hole and provide lightweight, non-corrosive fastening.
| Core Technical Details | |
|---|---|
| Product Type | Countersunk Cross Head Bolts |
| Size (mm) | M3 x 20mm |
| Material | Nylon / Polyamide 66 |
| Colour | Black |
| Quantity | 50 |
| Dimensions - mm | |
| Diameter -mm | 3.00 |
| Length - mm | 20 mm (L) |
| Width -mm | 3 mm (W) |
| Thickness / Depth -mm | 3 mm (D) |
| Pitch - mm | 0.5 |
| Dimensions - Inches Conversion | |
| Length -inches | 0.787 |
| Width -inches | 0.118 |
| Thickness / Depth -inches | 0.118 |
| Pitch - inches | 0.0197 |
| Product Download Sheets | |
| Safety Data Sheet | Conformity Safety |
| Material Data Sheet | Nylon PA66 — Material Datasheet |
| Product Data Sheet | Nylon PA66 — Screws & Bolts Datasheet |
| Type | |
|---|---|
| Technical Drawing | https://caterpillar-red.com/content/Technical_Drawings/A-Technical-Drawing-Cross-Countersunk-Head.png |
| Bolt Dimensions | Head/Drive Type: Cross Countersunk Head Bolt, size: M3 x 20, D: 3 mm, Pitch: 0.5 mm, L: 20 mm, HD: 5.35 mm, HH: 1.65 mm |
| Nut Dimensions | Material: Polyamide66, Head/Drive Type: Hexagon Nut, size: M3, N (mm): M3, HN B: 5.41 mm, HN H: 2.28 mm |
| Washer Dimensions | Material: Polyamide66, Head/Drive Type: Flat Washer, size: M3, W0 A: 6.82 mm, W0 B: 3.29 mm, W0 T: 0.5 mm |
| Width -mm | 3 mm (W) |
| Length - mm | 20 mm (L) |
| Thickness / Depth -mm | 3 mm (D) |
| Diameter -mm | 3.00 |