Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series-SX12-M20x1/W

Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series
Nord-Lock Group

About This Product

■SummarySuper Bolt Flex Nut is a product for through-hole installation, and is a nut that has elasticity due to bending. The seat surface and top surface of the nut are curved, which increases elasticity to disperse the load on the threaded part and avoid concentration of the load near the first thread. This helps reduce load concentration and improves the fatigue life of the bolt or stud. Since the flex nut is used in combination with a tensioner, there is no need to apply torque directly to the flex nut.

■Main benefits・Evenness of load applied to screw threads during loading
・Improved elasticity of fastening parts
・Improved fatigue life of bolts and studs

Model
There is 1 model available for this product.

Product
Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series

Handling Company
Nord-Lock Group

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1 Models of Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series

Image	Part Number	Price (excluding tax)	Allowable stress range for bolts	Remarks	Installation example	Dimension range (inch size)	Dimension range (mm size)	Compatible temperature	Surface treatment
	SX12-M20x1/W	Available upon quote	400~1000N/mm2 60~145ksi	CY nut type tensioner is SB12 bolt type tensioner combination with	High tension type like SX8	3/4”–6”	M20–M160	−40 ~ 250℃ −50 ~ 500ºF Lower temperature on request	Option

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About Company Handling This Product

Nord-Lock Group

Company Overview

Nord-Lock Group, established in 1982 and headquartered in Sandviken, Sweden, is a manufacturer and supplier of...

Sweden

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Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series Nord-Lock Group

About This Product

■Summary

■Main benefits

1 Models of Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series

SX12-M20x1/W

Other products of Nord-Lock Group

About Company Handling This Product

Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series
Nord-Lock Group