ATK1R430 M4 machine screw round head x 30mm

M4 phillips head machine screw with round (or pan) head x 30mm long zinc plated

  • Manufacturer: Various
  • Product ID: Various

Used to provide a more interesting bolt head for external parts

Supplier Links

https://www.ebay.co.uk/itm/252499953593

Indicative Pricing With Allowance for P&P

These are best bought in packs of at least 10. You’ll use a handful of these in a full cockpit.

£0.20

Substitutions

Allen key head looks good too.

ATK1R420 M4 machine screw round head x 20mm

M4 phillips head machine screw with round (or pan) head x 20mm long zinc plated

  • Manufacturer: Various
  • Product ID: Various

Used to provide a more interesting bolt head for external parts

Supplier Links

https://www.ebay.co.uk/itm/252499953593

Indicative Pricing With Allowance for P&P

These are best bought in packs of at least 10. You’ll use a handful of these in a full cockpit.

£0.20

Substitutions

Allen key head looks good too.

ATK1R408 M4 machine screw round head x 8mm

M4 phillips head machine screw with round (or pan) head x 8mm long zinc plated

  • Manufacturer: Various
  • Product ID: Various

Used to provide a more interesting bolt head for external parts

Technical Details

Diameter of head: 7.9mm

Supplier Links

https://www.ebay.co.uk/itm/252499953593

Indicative Pricing With Allowance for P&P

Best bought in packs of at least 10. You’ll use a handful of these in a full cockpit.

£0.15

Substitutions

These must be a small round head as some designs include cavities for the head. You could use a non phillips head fitting but it isn’t recommended as the screws are just a bit harder to handle.

ATK1P560 M5 Part threaded machine screw 60mm

M5 part threaded machine screw with flat countersunk head and 3mm allen key fitting

  • Manufacturer: Various
  • Product ID: Various

The part threading is important as the smooth part of the screw acts as a bearing for a spring under tension. The part threading should extend for only 18mm to avoid it interfering with the spring.

Supplier Links

https://www.ebay.co.uk/itm/M2-M2-5-M3-M4-M5-M6-SOCKET-COUNTERSUNK-SCREWS-10-9-HT-CSK-HEX-ALLEN-KEY-BOLTS/284006064396

Indicative Pricing With Allowance for P&P

We only use two of these at present in the AuthentiKit range of controls, so buy the smallest pack you can. The above ebay seller makes for an effective price of just under £1 each as long as you make use of 2 screws.

£1

Substitutions

Phillips head is OK, but the head must be countersunk. See above for minimum part threading.

ATK1F306 M3 flange head screw x 6mm

M3 flange head phillips machine screw 6mm long

  • Manufacturer: Various
  • Product ID: Various

These are used to make wire joints in various controls and the universal hub. The wide flange head is important for gripping the twisted wires.

Technical Details

Diameter of head: 7.3mm

Supplier Links

https://www.ebay.co.uk/itm/224556479361

Indicative Pricing With Allowance for P&P

These tend to come in packs of at least 10. You’ll use pretty much all of those in a full cockpit design.

£0.20

Substitutions

You could get away with M3 x 5mm long

ATK1R208 M2 machine screw round head x 8mm

M2 phillips head machine screw with round (or pan) head x 8mm long zinc plated

  • Manufacturer: Various
  • Product ID: Various

One or our smallest screws these are used in the mClick component and other small items.

Technical Details

Diameter of head: 4mm

Supplier Links

https://www.ebay.co.uk/itm/274428339832

Indicative Pricing With Allowance for P&P

These things are tiny any usually sold in packs of at least 20. You’ll use perhaps 8 of these in a full cockpit.

£0.30

Substitutions

These must be a small round head as some designs include cavities for the head. You could use a non phillips head fitting but it isn’t recommended as the screws are just a bit harder to handle.