Stock code 303
20x Grey PP Countersunk Plastic Screws & Bolts M8 x 20 mm, Nuts & Washers
A closer look.
In stock
Check the fit. Technical specification
- Product type
- Countersunk Cross Head Bolts
- Size (mm)
- M8 x 20mm
- Thread
- M8
- Material
- PP / Polypropylene
- Colour
- Grey
- Pack size
- 20
- Diameter
- 8.00 mm
- Length
- 20 mm
- Width
- 8 mm
- Thickness / depth
- 8 mm
- Pitch
- 1.25 mm
Inch values are converted from millimetres. Fractions are approximate, rounded to the nearest 1/16 in. Thread diameter and pitch are not shown as fractions.
Dimensions & documents
- Conformity SafetyPDF document
- Polypropylene (PP) — Material DatasheetPDF document
- Polypropylene (PP) — Screws & Bolts DatasheetPDF document
- Technical drawingDrawing, image
Bolt, nut and washer dimensions
Bolt
Head/Drive Type: Cross Countersunk Head Bolt, size: M8 x 20, D: 8 mm, Pitch: 1.25 mm, L: 20 mm, HD: 15.59 mm, HH: 4.65 mm
Nut
Material: Polypropylene, Head/Drive Type: Hexagon Nut, size: M8, N (mm): M8, HN B: 12.87 mm, HN H: 6.62 mm
Washer
Material: Polypropylene, Head/Drive Type: Flat washer, size: M8, W0 A: 15.78 mm, W0 B: 8.51 mm, W0 T: 1.6 mm
Description
Features
- 20x Bolts, 20x Nuts, 20x Washers. Colour: Grey. Pantone PQ-18-0403TCX, Dark Gull Gray. Material: PP. Type: Countersunk Cross Head Bolts. Length: 20mm. Diameter: 8mm. Pitch: 1.25mm. Head diameter: 15.6mm. Head height: 4.7mm. SKU: 303.
- 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.
Feedback from our customers
Every rating 4 or 5 starsAcross 1,797 reviews
Perfect quality nylon bolts that fixed an unfixable situation! Speedy delivery!
very quick delivery and excellent product, better than expected !!
these are very good quality and I have placed many repeat orders.
Well packed and prompt order processing, product is as advertised
The residents at the Veterans Home loved taking these apart and putting them back together. I bought more for them.
Very happy with the quality of the item and the speedy delivery
Smooth fitting and easy to cut for shorter lengths if required.
good quality, item as described , arrived imperfect condition.
Quick delivery, but had to use super glue to stick as the adhesive was not strong enough, but otherwise, great product.
Better than expected. Very well packaged (inside and out)
Great product! Adhesiveness is super strong and durable.
Arrived sooner than promised and was well packaged.
Customers we supply
