Huck xtralok bolt

Heavy duty Lock bolt with superior clamping power.

The Xtralok® is a high strength lock bolt with a distinct "V" shape break neck groove for excellent clamping power. This two piece fastener (pin & collar) is ideal in applications where a vibiration resistant weather proof seal is required.   

Lock bolt xtralok's are quick and easy to install and we can assist with the right Huck fastening tools and associated nose assemblies. Xtralok lockbolt diameter's including; 4.8m (3/16”), 6.4mm (1/4”), 7.9mm (5/16”) and 9.5mm (3/8”). Making them an easy choice for numerous sheet metal fabrication applications.

New to Aerobolt, a multi grip option, help taking the guess work out of material grip range. 

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Huck xtralok pin

Dome Head ( Steel zinc coat )
Product Code Pin Diameter Grip min-max (mm) Shear (N) Tensile (N) Enquiry Cart
C6LB-R6-2 4.8mm - 3/16" 1.59 - 4.76 7670 7340
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C6LB-R6-4 4.8mm - 3/16" 4.76 - 7.94 7670 7340
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C6LB-R6-6 4.8mm - 3/16" 7.94 - 11.11 7670 7340
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C6LB-R8-2 6.4mm - 1/4" 1.59 - 4.76 13570 13340
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C6LB-R8-4 6.4mm - 1/4" 4.76 - 7.94 13570 13340
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C6LB-R8-6 6.4mm - 1/4" 7.94 - 11.11 13570 13340
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C6LB-R8-8 6.4mm - 1/4" 11.11 - 14.29 13570 13340
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C6LB-R8-10E 6.4mm - 1/4" 1.6-15.9 13570 13340
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C6LB-R10-8 7.9mm - 5/16" 9.53 - 15.88 21020 20460
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C6LB-R10-10 7.9mm - 5/16" 12.70 - 19.05 21020 20460
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C6LB-R10-12 7.9mm - 5/16" 15.88 - 22.23 21020 20460
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C6LB-R12-4 9.5mm - 3/8" 3.18 - 9.53 30360 28910
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C6LB-R12-12 9.5mm - 3/8" 15.88 - 22.23 30360 28910
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C6LB-R12-14 9.5mm - 3/8" 19.05 - 25.40 30360 28910
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Huck xtralok - collar

Standard Flange Collar
Product Code Collar Diameter Enquiry Cart
C6CS-06 4.8mm - 3/16" dia.
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C6CS-O8 6.4mm - 1/4" dia.
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C6CS-10 7.9mm - 5/16" dia.
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C6CS-12 9.5mm - 3/8" dia.
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Huck bolt xtralok is a vibration resistant high strength lockbolt, it's 'V' shape groove ensures excellent clamping power compared to the classic Huck bolt.  

Huck bolt xtralok C6LB features

  • High resistance to vibration
  • Fast and easy installation
  • Wide flange collars enabling non metal applications
  • Swaged collar/lock groove design
  • Maintenance free

Huck bolt xtralok C6LB applications

  • Trucks and trailers
  • Railway rolling stock
  • General sheet metal fabrication
  • Heating and ventilation
  • Agricultural
  • Marine

Huck bolt air gun: HG-10224, HG-10U05, HG-10256

Huck bolt hydraulic gun: HG-2503 and HG-2580

Didn't find the right Huck bolt? View all our Huck Bolts

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