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KAL Fixings Limited

SALES & ENQUIRIES

HEAD OFFICE Tel:01223 832591

BIRMINGHAM OFFICE Tel: 0121 296 8002 / 8003

Thunderbolt™

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. A truly versatile anchor, the Thunderbolt is also available in Galvanised format, giving it the added power to last longer in environments with a corrosive atmosphere, such as coastal, marine and industrial locations.

Unifix Hex Head Anchor Thunderbolts

Unifix Thunderbolts

Hex Head Anchors

The threaded anchor and self-tapping action allows for safe anchorage, with the substrate becoming the nut to the bolt. Installation is quick and easy, making it the ideal general purpose anchor, even on temporary jobs, as it’s completely removable.

Using standard sized drill bits, the Thunderbolt™ is the cost effective fix for any job.

Code Size (mm) Drill Bit Dia  (mm)Box quantity
ZZV35155 8 x 60 8 100
ZZV35156 8 x 75 8 100
ZZV35157 8 x 100 8 100
ZZV35158 8 x 130 8 50
ZZV35159 8 x 150 8 50
ZZV35160 10 x 60 10 50
ZZV35161 10 x 75 10 50
ZZV35162 10 x 100 10 50
ZZV35163 10 x 130 10 25
ZZV35164 10 x 150 10 25
ZZV35165 12 x 75 12 50
ZZV35166 12 x 100 12 50
ZZV35167 12 x 130 12 25
ZZV35168 12 x 150 12 20
ZZV35169 12 x 200 12 20
ZZV35174 14 x 75 14 25
ZZV35175 14 x 100 14 25
ZZV35176 14 x 130 14 20
ZZV35177 14 x 150 14 10
ZZV35178 14 x 200 14 10

Unifix Hex Head Anchor Thunderbolts

Unifix Thunderbolts

Hex Flanged Head Anchors

The threaded anchor and self-tapping action allows for safe anchorage, with the substrate becoming the nut to the bolt. Installation is quick and easy, making it the ideal general purpose anchor, even on temporary jobs, as it’s completely removable.

Using standard sized drill bits, the Thunderbolt™ is the cost effective fix for any job.

Code Size (mm) Drill Bit
Dia (mm)
Box
quantity
ZZV35146 5 x 30 5 200
ZZV35147 5 x 50 5 100
ZZV35148 5 x 75 5 100
ZZV35149 5 x 100 5 100
ZZV35173 6 x 30 6 100
ZZV35150 6 x 50 6 100
ZZV35151 6 x 75 6 100
ZZV35152 6 x 100
6 100
ZZV35153 6 x 130 6 100
ZZV35154 6 x 150 6 100

Unifix Hex Head Anchor Thunderbolts

Unifix Thunderbolts

Countersunk Head Anchors

The threaded anchor and self-tapping action allows for safe anchorage, with the substrate becoming the nut to the bolt. Installation is quick and easy, making it the ideal general purpose anchor, even on temporary jobs, as it’s completely removable.

Using standard sized drill bits, the Thunderbolt™ is the cost effective fix for any job.

Features include;

  • No marking out
  • No expansion stress
  • Fixes close to edge
  • Fixes along entire thread length

Can be used for fixing...

  • Hand rails
  • Timber battens
  • Steel work
  • Signs
  • Satellite dishes
  • Security cameras, etc.   
Code Size (mm) Drill Bit
Dia (mm)
Box
quantity
ZZV35137 5 x 30 (T25) 5 200
ZZV35138 5 x 50 (T25) 5 100
ZZV35139 5 x 75 (T25) 5 100
ZZV35140 5 x 100 (T30) 5 100
ZZV35141 6 x 50 (T30) 6 100
ZZV35142 6 x 75 (T30) 6 100
ZZV35143 6 x 100 (T30) 6 100
ZZV35144 6 x 130 (T30) 6 100
ZZV35145 6 x 150 (T30) 6 100

Unifix Thunderbolt hooks and eye anchors

Unifix Thunderbolts

Hooks & Eye Anchors

The threaded anchor and self-tapping action allows for safe anchorage, with the substrate becoming the nut to the bolt. Installation is quick and easy, making it the ideal general purpose anchor, even on temporary jobs, as it’s completely removable.

Using standard sized drill bits, the Thunderbolt™ is the cost effective fix for any job.

Code Size (mm) Drill Bit
Dia (mm)
Box
quantity
ZZV70872 6 x 50 Hook 6 50
ZZV70874 8 x 55 Hook 8 50
ZZV70873 6 x 50 Eye 6 50
ZZV70875 8 x 55 Eye 8 50