Only for professionals

QUICKSERT® Plus thread insert for self-forming insertion, standard
Flange/washer: with flange | Material: Brass

Diameter (d)

Outer diameter (d2)

Length (l)


For further information please contact us.


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Typ 1431
QUICKSERT® Plus consists of a tapered basic body (8° overall taper) with internal thread, additional internal hexagon and a special external thread.

The profile of the external thread has an extremely small flank angle and expands asymmetrically towards the thread root. Driving torques for installation are thus reduced. Very good tight-fit is achieved with an ideal distribution of load. Since no cutting slot is required, there is no chip formation because the thread insert forms into the plastic material. For special requirements, we offer a version with flange. The threaded bush is inserted and screwed in with a rotating spindle.

• Suitable for thermoplastic parts
• High-strength and torsion-proof threads
• Chipless installation
• Special version available with external left-hand thread for improved reverse locking

Also available without flange on request.

technical details

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Flange/washer with flange
Material Brass
Product type 1431


You can download CAD-files from our catalog on partcommunity: To Böllhoff partcommunity
Title Language Version File Download
Data sheet: Technical information and dimensions of the product English 08/2021 360.63 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



General questions:
Phone: + 36 22 511 018

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