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SPREDSERT® 1 thread insert for expansion anchoring
Flange/washer: without flange | Material: Brass

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Typ Typ 0831 / 0832 / 0833
The SPREDSERT® 1 is inserted into the mounting hole until the retaining flange is completely anchored in the plastic material.

In that process, the slotted area is compressed. The radially secured SPREDSERT® 1 is expanded by the screw so that the anchor rings penetrate the plastic material and ensure the tight-fit of the thread insert. In this process, the screw is locked. For the additional expansion force, the tightening torque must be increased by 10 %.

• For thermoplastic parts
• Knurled flange and anchor rings ensure high degree of security against twisting and tensile load
• Screw locking

technical details

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Flange/washer without flange
Material Brass
Product type Typ 0831 / 0832 / 0833


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Title Language Version File Download
Data sheet: Technical information and dimensions of the product English 08/2021 529.23 KB / PDF
AMTEC®: Precision thread inserts for plastic parts and equipment for installation English 0200/20-V1-EN (WBH) 3.60 MB / PDF
Product Guide: Fastening and assembly technology English 1190/22-V1-EN (WBH) 936.46 KB / PDF

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