Only for professionals

B 52005 

AMTEC® screws for thermoplastic materials
Material: Steel 10 | Surface: zinc-plated

Diameter (d)

Length (l)


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Böllhoff standard 52005 | steel | 10 | zinc-plated | Cr (VI) - free | self-tapping thread

AMTEC® screws achieve high-strength, durable and economical screw connections of plastic components. With their self-tapping thread, they are tailored to the direct screw connection of thermoplastic material. The specific material requirements of polymer materials are taken into account by the screw geometry, so that high load capacity and tear-out strength are achieved. The result is a durable and self-locking connection. Cost reduction results from the saving of thread creation. In addition, no additional securing as with washers or nuts is required. The connection can be disconnected several times (up to ten times). For optimized and easy assembly, the screw-in and over-tightening torques are far apart and prevent errors when screwing

• Protects the plastic component with high tear-out strength and load capacity
• Provides reliable, error-free screwing
• Up to ten repeated screw connections

technical details

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Cr(VI) Note Cr(VI)-free
Flange/washer without flange
Force application Hexalobular / Torx
Head shape Countersunk head
Installation method Screw into place with tool
Material Steel
Material version 10
Risk hydrogen embrittlement
RoHs conformal
Surface zinc-plated
Thread type Self-tapping thread


You can download CAD-files from our catalog on partcommunity: To Böllhoff partcommunity
Title Language Version File Download
Fastening and assembly technology: Products and services English 1180/21-V1-EN 8.79 MB / PDF
Böllhoff bulletin: Changeover to Cr6+-free protective zinc layers for fasteners English 1622/15.02 894.98 KB / PDF
Data sheet: Technical information and dimensions of the product English 04/2021 119.96 KB / PDF
Hexalobular /TORX®: Efficient assembly English 8200/13.02 1,022.45 KB / PDF

General questions:
Phone: +48 71 387 85 31

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