Approved Vendor

18-8 Stainless Steel Screw-Locking Helical Insert

Manufacturer part: 90296A141

A distorted thread grips the screw to resist loosening. Also known as Heli-Coil inserts, these inserts have coils that expand once installed to securely anchor the insert. All have a prong for ease of installation. An installation tool grips the prong and reduces the coil diameter, enabling the insert to fit in tapped holes. Remove the prong to insert the screw. Installation requires a drill bit, a helical insert tap, an installation tool, and a prong break-off tool.

✓ Normalized specifications✓ Supplier verified
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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ECCN
EAR99
RoHS
RoHS 3 (2015/863/EU) Compliant
Color
Red
DFARS
Not Specialty Metals Compliant
REACH
REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
End Type
Open
Material
18-8 Stainless Steel
For Use In
Metal
Schedule B
731829.0000
Passivation
Not Passivated
Thread Size
1/2,"-13
Thread Type
UNC
For Tap Type
Helical
Drill Bit Size
17/32,"
Thread Spacing
Coarse
Installed Length
1/2,"
Related Products
Through-Hole Taps
Tensile Strength
200,000 psi
Thread Direction
Right Hand
USMCA Qualifying
No
Country of Origin
United States
Specifications Met
MS21209C8-10, NASM21209
Helical Insert Style
With Prong
Threaded Insert Type
Helical
Internal Locking Type
Distorted Thread
System of Measurement
Inch
For Maximum Hole Diameter
17/32,"
For Min. Material Thickness
1/2,"

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