A325 Domestic Tension Control Bolt Assembly


Manufacturer: AbraFast

MPN: 3TCB-78-350-P-USA SKU: 3TCB-78-350-P-USA Categories: , Brand:


Tension Control Fastening Systems is a 3 piece fastening system comprised of a button head design bolt with a 12 point pintail, a high strength heavy hex nut, and a hardened flat washer. When installed with a dual socket electruic shear wrench, the outer socket applies the turning force to the nut, while the inner socket holds the bolt in place by gripping the 12 point spline tip.  When the forces reach or exceed the designed torque-tension coefficient, the 12 point spline tip will shear off, leaving the bolt and nut securing the application at the proper tension. 

Material Certifications are available upon requst at no extra charge – please request in note section of checkout


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Additional information

Weight 0.8125 lbs

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