Features:
- 20x Bolts, 20x Nuts, 20x Washers. Pantone 3C Black. Material: PP. Type: Countersunk Cross Head Bolts. Length: 20mm. Diameter: 5mm. Pitch: 0.8mm. Head diameter: 9.1mm. Head height: 2.7mm. SKU: 291.
- Polypropylene is renowned for its high strength-to-weight ratio, inherent flexibility, and moderate resistance to impact.
- Polypropylene has good chemical resistance over a wide range of bases and acids.
- Polypropylene is very resistant to absorbing moisture.
- The countersunk head sits flush with the surface when fitted in a countersunk hole. Also known as cross-recess countersunk screws, flat head screws.
Product Summary:
Polypropylene is an economical material with a high strength-to-weight ratio, inherent flexibility and moderate impact resistance. It has good chemical resistance to a wide range of bases and acids and is very resistant to absorbing moisture. Polypropylene is also a good electrical insulator. The countersunk head sits flush with the surface when fitted in a countersunk hole. These fasteners are also known as plastic bolts or plastic screws.
| Core Technical Details | |
|---|---|
| Product Type | Countersunk Cross Head Bolts |
| Size (mm) | M5 x 20mm |
| Material | PP / Polypropylene |
| Colour | Black |
| Quantity | 20 |
| Dimensions - mm | |
| Diameter -mm | 5.00 |
| Length - mm | 20 mm (L) |
| Width -mm | 5 mm (W) |
| Thickness / Depth -mm | 5 mm (D) |
| Pitch - mm | 0.8 |
| Dimensions - Inches Conversion | |
| Length -inches | 0.787 |
| Width -inches | 0.197 |
| Thickness / Depth -inches | 0.197 |
| Pitch - inches | 0.0315 |
| Product Download Sheets | |
| Safety Data Sheet | Conformity Safety |
| Material Data Sheet | Polypropylene (PP) — Material Datasheet |
| Product Data Sheet | Polypropylene (PP) — 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: M5 x 20, D: 5 mm, Pitch: 0.8 mm, L: 20 mm, HD: 9.12 mm, HH: 2.7 mm |
| Nut Dimensions | Material: Polypropylene, Head/Drive Type: Hexagon Nut, size: M5, N (mm): M5, HN B: 7.89 mm, HN H: 4.55 mm |
| Washer Dimensions | Material: Polypropylene, Head/Drive Type: Flat washer, size: M5, W0 A: 9.82 mm, W0 B: 5.39 mm, W0 T: 1 mm |
| Width -mm | 5 mm (W) |
| Length - mm | 20 mm (L) |
| Thickness / Depth -mm | 5 mm (D) |
| Diameter -mm | 5.00 |