Shop All Helical Inserts
Bsc Preferred
Lubricated 18-8 Stainless Steel Helical Insert M3 x 0.5 mm Thread Size 4.5 mm Installed Length
Mfr # 91000A025
Zoro # G311420921
product price: $2.89
/ea
Sold in multiples of 3 for $8.67
$8.67
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Product Information
- Brand Bsc Preferred
- MFR # 91000A025
- Zoro # G311420921
- Country of Origin China
- Category Helical Inserts
Description
A dry film keeps the screw from sticking or binding in these inserts during installation. Also known as Heli-Coil inserts they 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.Inserts that meet DIN 8140 adhere to international standards for dimensions.
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