4642 Ultrapressure Holder 7RW

Part #: 350-4642-7RW

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The patented UltraPressure Fast-Follow Up (low inertia) holder maintains weld force during projection welding which improves weld quality and reduces expulsion. The large range of follow-up forces are suitable for projection welding AHSS. The holder has compact, low profile design.

RMWA Class 2 material is high conductivity and high strength alloy recommended for structural, current carrying secondary components and electrode holders. This is a heat treatable alloy used in the fully heat treated condition.

The overall length is 5.45 IN
The outside diameter is 3 IN
The part mounts to a mounting shank with 3/4-10 threads or platten via three equally spaced 1/4-20 screws. The mounting component is sold separately.
The part holds a subcomponent via a 7RW standard taper which is suitable for weld forces ranging between 800 to 1500 pounds of force.
The maximum fast follow up force is 2000 LBS

Specifications

RWMA Material Type	RWMA Class 2
Threads for Mounting Component	3/4-10
Electrode Engagement	7RW
Max Follow Up Force	2000
Overall Length	5.45000
Outer Diameter	3.00000