10x Natural PVDF Socket Head Machine Screws M5 x 20 mm, Nuts & Washers
A closer look.
SKU code 523
In stock
Price per packDelivery
Delivery to the USA & Canada, import duties paid by us
Tracked post 7-21 days or express courier 2-4 days. Price at checkout.
Nothing more to pay on delivery. No US sales tax.
Delivery details
UK
- Free delivery Every UK order Free
- Faster options Shown at checkout, before you pay
Also Isle of Man, Jersey and Guernsey, free delivery included.
Europe
- Tracked post 5-10 days at checkout
- Express courier 2-4 days at checkout
Import charges paid by us, at your country's VAT rate - nothing to pay on delivery.
USA & Canada
- Tracked post 7-21 days at checkout
- Express courier 2-4 days at checkout
USA: import duties and tariffs paid by us, no US sales tax. Canada: import duties and customs paid by us.
Rest of the world
- Tracked post or express courier - times shown at checkout
Import charges paid by us. For large or special orders, request a quote.
Times count from dispatch; we dispatch on UK working days. Full delivery page
Check the fit. Technical specification
- Product type
- Socket Head Bolts
- Size (mm)
- M5 x 20mm
- Thread
- M5
- Material
- PVDF / Polyvinylidene-fluoride
- Colour
- Natural
- Pack size
- 10
- Diameter
- 5.00 mm
- Length
- 20 mm
- Width
- 5 mm
- Thickness / depth
- 5 mm
- Pitch
- 0.8 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
- Product Safety InformationPDF document
- PVDF — Screws & Bolts DatasheetPDF document
- PVDF — Material DatasheetPDF document
- Technical drawingDrawing, image
Bolt, nut and washer dimensions
Bolt
Head/Drive Type: Socket Hex Head Bolt, size: M5 x 20, D: 5 mm, Pitch: 0.8 mm, L: 20 mm, HD: 8.5 mm, HH: 4.91 mm, HS: 4.06 mm
Nut
Material: Polyvinylidene fluoride, Head/Drive Type: Hexagon Nut, size: M5, N (mm): M5, HN B: 7.89 mm, HN H: 4.55 mm
Washer
Material: Polyvinylidene fluoride, Head/Drive Type: Flat washer, size: M5, W0 A: 9.82 mm, W0 B: 5.39 mm, W0 T: 1 mm
Description
Features
- 10x Bolts, 10x Nuts, 10x Washers. Colour: Natural. Material: PVDF. Type: Socket Head Bolts. Length: 20mm. Diameter: 5mm. Pitch: 0.8mm. Head diameter: 8.5mm. Head height: 4.9mm. Hex key: 4mm. SKU: 523.
- Outstanding chemical and thermal resistance, as well as robust mechanical strength and UV stability.
- PVDF resists ultraviolet and gamma radiation and has strong weather resistance.
- It exhibits excellent mechanical strength, tensile strength and abrasion resistance, balancing durability with flexibility.
- Socket head bolts are tightened and loosened with a hex key. Also known as socket cap screws, hex socket screws.
Product Summary
PVDF is widely used in applications where high chemical resistance and thermal stability are required. It has excellent resistance to acids, weak bases, hydrocarbons and halogenated compounds, but strong bases, caustics, esters and ketones can cause degradation. PVDF resists ultraviolet (UV) and gamma radiation. It has good mechanical strength, toughness and abrasion resistance, with thermal stability from -40 °C to 150 °C. The material is water-resistant and has flame-retardant properties.
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.
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