SPREDSERT® with retaining flange thread insert for expansion anchoring, flange

Type 0835 / knurled / flange
Flange/washer: with flange | Product group: Thread technology | Product type: 0835
Diameter (d)
M 3
M 3.5
M 4
M 5
M 6
M 8
Outer diameter (d2)
4.3
5.1
6
6.8
8.4
9.9
Length (l)
4,8
6,4
8
9,5
12,7
Packingunit (pcs.)
1000
1500
3000
5000
8000
10000
Please select a version to see prices and availability.
The SPREDSERT® with retaining flange is inserted into the through hole until the retaining flange is seated.

The slotted anchoring section with diamond knurl is compressed. By screwing in the screw, the thread insert is forced open in the anchoring section so that the diamond knurling penetrates the plastic material. The retaining flange which acts as a shoulder support ensures high pull-out locking while the screw is also locked. For the additional expansion force, the tightening torque must be increased by 10 %.

Advantages:
• For thermoset and thermoplastic components
• High-strength threads in through holes
• Screw locking
Flange/washer:
with flange
Product group:
Thread technology
Product type:
0835
Material:
Brass
Data sheet: Technical information and dimensions of the product
PDF
ENG
02/2024
AMTEC®: Precision thread inserts for after-moulding joining in plastic components
PDF
ENG
0200/24-V1-EN (WBH)
Product Guide: 360° Joining Technology
PDF
ENG
1190/23-V1-EN (WBH)