Helical insert W.TEC<SUP>®</SUP> INSERT COIL Free Running - HELCINRT-FR-A2-M4X8

Helical insert W.TEC<SUP>®</SUP> INSERT COIL Free Running - HELCINRT-FR-A2-M4X8 - 1

Helical insert W.TEC<SUP>®</SUP> INSERT COIL Free Running - HELCINRT-FR-A2-M4X8 - 2

Helical insert W.TEC<SUP>®</SUP> INSERT COIL Free Running - HELCINRT-FR-A2-M4X8 - 3

Helical insert W.TEC<SUP>®</SUP> INSERT COIL Free Running - HELCINRT-FR-A2-M4X8 - 4

Helical insert W.TEC^® INSERT COIL Free Running

Name: Helical insert W.TEC ® INSERT COIL Free Running
Brand: Würth
SKU: 46274 8

HELCINRT-FR-A2-M4X8

Art.-no. 46274 8

EAN 4046777805062

All versions

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Helical insert W.TEC^® INSERT COIL Free Running

Art.-no. 46274 8

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Quantity

Exclusively for trade customers

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

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

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

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	M4
Length built-in state (l₁)	8 mm
Outer diameter (d₁)	5 mm
Thread form	Standard metric thread
Pitch	0.7 mm
Core hole diameter	4.2 mm
Min. core hole depth	11.15 mm
Required thread depth at stud hole	10.45 mm

Required accessory:

Product

Description

Quantity

Price
/PU

Single-cut tap for W.TEC<SUP>®</SUP> INSERT COIL helical inserts - shape D, made of HSS

Single-cut tap for W.TEC® INSERT COIL helical inserts - shape D, made of HSS

TAP-HELCINRT-GRND/THRGHO-HSSG-M4X0,7

Art.-no. 4625000005

For blind holes and through holes

x 1 pcs

Machine tap for W.TEC® INSERT COIL helical inserts - made of HSCo; shape B

TAP-HELCINRT-MT-THRGHO-HSCO-M4X0,7

Art.-no. 4625000059

For through holes

x 1 pcs

Machine tap for W.TEC® INSERT COIL helical inserts - made of HSCo; shape C

TAP-HELCINRT-MT-GRNDHO-HSCO-M4X0,7

Art.-no. 4625000077

For blind holes

x 1 pcs

W-TEC® INSERT COIL — universal screw-in tool

SCRINTL-HELCINRT-PWR/MAN-ST-M4

Art.-no. 4625000122

Tool for screwing in W-TEC® Insert Coil wire thread inserts manually and mechanically

x 1 pcs

Installation power tool For thread inserts

SCRINTL-HELCINRT-MECH-HEX-1/4IN-M4X0,7

Art.-no. 4625000187

Tool for mechanically screwing in thread inserts

x 1 pcs

W-TEC® INSERT COIL — boring tool

EXTRTL-HELCINRT-ST-(M3-M10)

Art.-no. 4625000200

Manual boring tool for wire thread inserts

x 1 pcs

W-TEC® INSERT COIL — tang break-off tool

TANGBREAKTL-(HELCINRT-M4)-ST-100MM

Art.-no. 4625000207

Tool for breaking off drive tangs from wire thread inserts.

x 1 pcs

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