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Helical insert W.TEC® INSERT COIL Free Running

Wire thread insert FR A2 W.TEC series
HELCINRT-FR-A2-M3,5X8,75
W.TEC

Art.-no. 462735 875
EAN 4045727161906

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Helical insert W.TEC® INSERT COIL Free Running

Art.-no. 462735 875

Prices for customers after login
Quantity
PU
x 100 pcs

Exclusively for trade customers

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For producing a lasting, heavy-duty female thread. With free running, true to gauge thread. Made of A2 stainless steel

Perfect combination of space-spacing and wear-resistant thread strength


  • In low-strength metal materials

  • In plastics


Optimal force distribution


Flexibility of the thread inserts compensates for pitch and angle errors



Thread insert sits securely



Minimised thread friction torque and minimised torsional stress



Increased corrosion resistance



Space and weight minimisation


Smaller number of required connection points and/or reduced screwing dimensions



Costs minimised


By reinforcing the thread, which effectively minimises the repair costs

Proof of Performance

The tolerance position of the ISO thread corresponds to 6H following installation.

The tolerance position of the ISO thread corresponds to 6H following installation.

Product information

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

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Instructions

A resistant thread in 4 steps:



Step 1:


Drill a core hole or drill out the damaged thread



Step 2:


Create a receiving thread


  • By cutting using screw tap


OR


  • Without cutting using thread moulding for an even more resilient receiving thread


Step 3:


Set the thread insert


  • The helical insert can be mounted both mechanically and also by hand using the corresponding screw-in tool.


Step 4:


Break the pin


  • Separate the follower pin by tapping gently on the predetermined break point with a pin breaker, and then remove. Automatic pin breakers are also available for series production.

Material

Stainless steel A2

Surface

Plain

Design

Free running

Thread type x nominal diameter

M3.5

Length built-in state (l1)

8.75 mm

Outer diameter (d1)

4.4 mm

Thread form

Standard metric thread

Pitch

0.6 mm

Core hole diameter

3.7 mm

Min. core hole depth

11.45 mm

Required thread depth at stud hole

10.85 mm

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information