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DIN 7500 D 

Thread rolling screws
Material: Steel | Surface: zinc-plated

Diameter (d)

Length (l)

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Description

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DIN 7500 | steel | zinc-plated | Cr(VI) - free | metric thread

Thread forming screws are used for secure direct bolting. There is no need to manufacture a mounting thread. The fastener offers good vibration resistance and high tear-out resistance. The problem-free assembly is achieved by insertion into a pre-fabricated core hole of a solid metal component. The screw is suitable for plastically deformable materials such as steel, die-casting, aluminium, brass or copper. Thanks to its thread geometry, it forms a thread compatible with ISO metric threads in the component without chip formation. This makes it possible to replace a metric screw if necessary.

technical details

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Application Joining by screw
Cr(VI) Note Cr(VI)-free
Flange/washer without flange
Force application Hexagon head
Head shape Hexagon head with collar
Installation method Screw into place with tool
Material Steel
Risk hydrogen embrittlement
RoHS conformal
Surface zinc-plated
Thread type Self-tapping thread

Downloads

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 02/2022 132.50 KB / PDF
Fastening and assembly technology: Products and services English 1180/21-V1-EN (WBH) 8.79 MB / PDF
Böllhoff bulletin: Changeover to Cr6+-free protective zinc layers for fasteners English 1622/15.02 894.98 KB / PDF
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