We have been advised that on Monday 23rd May, our power supply will be turned off for maintenance upgrades by UK Power Networks. This will last all day.

Whilst our staff will be processing orders, answering emails and taking calls while working from home, our trade counter in Maidstone ME17 4BA will be closed for the day.


Hexagon Flange Head Thunderbolt - Zinc Yellow


Hexagon  Flange  Head  Thunderbolt  -  Zinc  Yellow
  • Thunderbolts gives a mechanical interlock between construction material and the fixing, with no expansion stress.
  • Fixes close to the edge and is totally removable Fixes along the entire thread length to enable fixing through hollow sections.
  • No marking out required, fix straight through your fixture.
  • Thunderbolt anchors work in concrete, brick, wood, marble, block, stone and more.
  • Uses smaller drill bits than traditional bolts and sleeve anchors.
  • Independently tested to European standards

Scroll down for further product information...

When out of stock, any availability times are estimates and dependent upon supplier stock. Items without a lead time have no confirmed status and may take up to 12 weeks to arrive.
Image Product + Brand Price Availability Qty

M5x30 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 200)


Product Code: FM05-030THUBFH-ZY

Thunderbolt

£20.34
Ex VAT: £16.95
3 Days

M5x50 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM05-050THUBFH-ZY

Thunderbolt

£12.71
Ex VAT: £10.59
3 Days

M5x75 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM05-075THUBFH-ZY

Thunderbolt

£17.16
Ex VAT: £14.30
3 Days

M5x100 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM05-100THUBFH-ZY

Thunderbolt

£21.19
Ex VAT: £17.66
3 Days

M6x30 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM06-030THUBFH-ZY

Thunderbolt

£13.55
Ex VAT: £11.29
3 Days

M6x50 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM06-050THUBFH-ZY

Thunderbolt

£20.84
Ex VAT: £17.37
3 Days

M6x75 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM06-075THUBFH-ZY

Thunderbolt

£28.97
Ex VAT: £24.14
3 Days

M6x100 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM06-100THUBFH-ZY

Thunderbolt

£36.89
Ex VAT: £30.74
3 Days

M6x130 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM06-130THUBFH-ZY

Thunderbolt

£43.57
Ex VAT: £36.31
3 Days

M6x150 Hexagon Flange Head Thunderbolt - Zinc Yellow (Pack of 100)


Product Code: FM06-150THUBFH-ZY

Thunderbolt

£48.96
Ex VAT: £40.80
3 Days

The one and only Thunderbolt is the original self-tapping anchor with the power to be used on a whole range of construction materials, including concrete, stone, brick and block.

The threaded anchor and self-tapping action of Thunderbolt allows for safe anchorage, with the substrate becoming the nut to the bolt - applying a tried and tested method for metals and wood to a broader selection of materials.

Truly versatile, Thunderbolt anchors can be installed nearer to edges and closer together at varying embedment depths, providing a stress-free fixings.

Installation is quick and easy, making it the ideal general purpose anchor, even on temporary jobs as it