Features:
- 50x Bolts, 50x Nuts, 50x Washers. Material: PA 66 / 50% GF. Type: Socket Head Bolts. Length: 20mm. Diameter: 3mm. Pitch: 0.5mm. SKU: 812.
- The addition of 50% glass fibers enhances the heat deflection temperature, enabling the material to perform reliably at elevated temperatures.
- Glass fibers improve tensile strength, stiffness, and impact resistance while reducing the material's susceptibility to creep under load.
- The composite also possesses superior hardness, surface durability, and wear resistance compared to PA66.
- Hex key fastening allows for higher torque and secure fastening under load.
Product Summary:
While the melting point remains largely unchanged, the heat distortion temperature of PA66+GF (glass fibres) is superior to that of PA66, meaning that the composite can withstand higher temperatures before beginning to deform under load. The composite exhibits reduced moisture absorption, a significant improvement over PA66's susceptibility to moisture. Common applications include automotive components, industrial machinery and consumer goods where high strength and thermal resistance are required. Socket-head bolts and screws are also known as hex socket screws, plastic bolts and plastic machine screws.
| Core Technical Details | |
|---|---|
| Product Type | Socket Head Bolts |
| Size (mm) | M3 x 20mm |
| Material | Nylon PA 66 / 50% Glass Fibre Reinforced |
| Colour | Natural |
| 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 50% Glass Fibre — Material Datasheet |
| Product Data Sheet | Nylon PA66 50% Glass Fibre — Screws & Bolts Datasheet |
| Type | |
|---|---|
| Technical Drawing | https://caterpillar-red.com/content/Technical_Drawings/A-Technical-Drawing-Hexagon-Socket-Head.png |
| Bolt Dimensions | Material: Polyamide+fiberglass, Head/Drive Type: Socket Hex Head Bolt, size: M3 x 20, D: 3 mm, Pitch: 0.5 mm, L: 20 mm, HD: 5.5 mm, HH: 2.93 mm, HS: 2.55 mm |
| Nut Dimensions | Material: Polyamide+fiberglass, Head/Drive Type: Hexagon Nut, size: M3, N (mm): M3, HN B: 5.41 mm, HN H: 2.28 mm |
| Washer Dimensions | Material: Polyamide+fiberglass, 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 |