SPREDSERT® 3 versions
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SPREDSERT® with retaining flange thread insert for expansion anchoring, flange
Type 0835 / knurled / flange
with flange | Brass -
SPREDSERT® 2 thread insert for expansion anchoring
Type 0837 / knurled
without flange | Brass -
SPREDSERT® 1 thread insert for expansion anchoring
Type 0831 / 0832 / 0833
without flange | Brass