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LBTA-238 Room-Temperature Shear Fixture for Metal Wire and Rivets

Tensile Double-Shear Tool Metal Shear Strength Testing Apparatus – Auxiliary Fixture and Jig This fixture, used in conjunction with a testing machine, is designed for double-shear tests of metal wires and rivets at room temperature. After the specimen is subjected to shear forces until fracture, its shear strength is determined.

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Testing machine accessories, fixtures, and tooling components

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lbt@lbt.ltd

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LBTA-238 Room-Temperature Shear Fixture for Metal Wire and Rivets

Description

Product Introduction:

This fixture, used in conjunction with a testing machine, is designed for double-shear tests of metallic wires and rivets at room temperature. After the specimen is subjected to shear forces until fracture, its shear strength is determined. It complies with the standard requirements specified in Appendix B of GB/T 6400 “Test Method for Shear Testing of Metallic Wire and Rivets” and ISO 879:1986.

Technical Specifications:

Name	Room-Temperature Shear Fixture for Metal Wire and Rivets
Material	SKD-11 steel
Surface treatment	Sandblasting nickel plating
Scope of Use	In the room-temperature double-shear test of metallic wires and rivets, the shear strength is determined after the specimen is subjected to shear forces until fracture.
Fixture Specifications	Testable specimen wire diameters: 4 mm / 4.8 mm / 5 mm / 6 mm / 6.35 mm / 7.5 mm / 8 mm. Reference: GB/T 6400-2007, ISO 879:1986
Optional connector (customizable)	Optional Type A or Type B connector: A connector, shaft outer diameter 20 mm, length 30 mm (with lock nut) B‑type connector: inner bore 20 mm, depth 30 mm; pin hole diameter 10 mm, with the center of the pin hole located at the connector. End-face distance: 14.5 mm.
Remarks	M12 internal thread when no connector is attached

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LBTA-238 Room-Temperature Shear Fixture for Metal Wire and Rivets

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