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M10 X 20 SOCKET CSK SCREWS A4     DIN 7991

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M10 X 20 SOCKET CSK SCREWS A4 DIN 7991

Socket Countersunk Screws Stainless Steel A4 (316)
Standard Metric Coarse Thread to DIN 7991

£0.3273 Each (excl VAT)

 

Product Code: 10M20SK4

Socket Countersunk Screws, otherwise known as Socket Csk, Allen Countersunk Bolts, Hex Head Countersunk Pins

Having a Flat Countersunk Head with a Hexagon Key drive these bolts are used where a flush head finish is required. These bolts are measured overall length including the head!.
Thread Lengths on Socket Countersunk screws can differ between manufacturers. We endeavour to supply Fully Threaded type but on occasion the thread may be shorter. If critical please contact us for lengths at time of order. We have listed below the minimum thread length.

Stainless Stainless Steel A4 (316) Metric Coarse Thread to DIN 7991

  • Thread Diameter: M10
  • Overall Length of Bolt Including The Head: 20mm
  • Thread Pitch: 1.5mm
  • Head Depth: 6.2mm
  • Diameter Across Head: 22.4mm
  • Key Size (Hexagon Drive): 6mm
  • Thread Length: FULLY THREADED



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Delivery Information

At Tri-Ard, we always go that extra mile to make sure that our customers are 100% satisfied regardless of whether you have ordered a range of stainless bolts to fix up the Harley or a brand new Sealey Power Press, your items will be delivered both quick and secure. We have well over 20 years’ experience in ensuring all items get delivered to your doorstep smoothly.

We utilise two different delivery companies: Royal Mail and FedEx. In both cases, we aim to have your parcel delivered within 2-3 working days.

Delivery charges are as follows: ***all carriage charges include VAT***

  • Trade Counter Collection – Free of Charge
  • Free of Charge Carriage for orders over £75.00 (usually 1-3 working days)
  • Orders up to the value of £29.99 will be £3.95
  • Orders between the value of £30.00 & £74.99 will be £7.50 carriage

Premium carriage surcharges:

  • Next Working Day Guaranteed Delivery (for goods ordered before 2.00pm) will be £8.75 carriage
  • Next Working Day Guaranteed Delivery Before 12.00pm (for goods ordered before 2.00pm) will be £15.50 carriage
  • Next Working Day Guaranteed Delivery Before 10.30am (for goods ordered before 2.00pm) will be £22.95 carriage
  • Saturday Delivery £22.95 carriage

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Please note that the exact shipping charges will be dependent on the total weight of your order and the country of destination.

Quite simply put… we guarantee no one will ‘Try Harder’

 



StyleSocket Countersunk Screws (Allen Head)
Thread Pitch / TypeMetric - Standard
MaterialA4 (316) Stainless Steel
DiameterM10
Standard / SpecificationDIN 7991
Length20mm