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Bsc Preferred
Aluminum Flanged Screw-to-Expand Insert for Plastic 4-40 Thread 0.248 Installed Length, 25PK
Mfr # 90741A170
Zoro # G811458172
product price: $20.29
/pk 25, $0.81/ea
$20.29
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Product Information
- Brand Bsc Preferred
- MFR # 90741A170
- Zoro # G811458172
- Country of Origin China
- Category Press Inserts
Description
These aluminum inserts are 70% lighter than brass inserts electrically conductive and nonmagnetic. They have good corrosion resistance which is comparable to brass but not as good as stainless steel. The flange provides a load-bearing surface and acts as an electrical contact. Press them into a drilled hole then install a screw to expand the insert and drive the knurls into the surrounding plastic to keep it secure. Installed length includes the flange.
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