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The Series 10 Self-Tapping Inserts are thread forming Inserts best suited for ductile or softer thermoplastics or thermosets. These Inserts are tapped into a preformed hole and the coarse external thread moves the plastic to form a thread within the hole during the installation process. These Inserts provide the best pull-out resistance for a post-mold installed Insert. The Series 10 Self-Tapping Inserts are available in inch threads ranging from 4-40 to ¼-20.

If you don’t see what you are looking for in our standard offering (including thread size, length, quantity, etc.), please feel free to contact SPIROL directly at info@spirol.com or call any one of our global offices for complimentary Application Engineering assistance!

Series 10 Thread Forming Inserts
Unit of Measure
Items Series 10 Thread Forming Inserts
151331
INS 10/4-40 / .250 EK
Price per Package Unit $54.75
Series 10 Thread Forming Inserts
151333
INS 10/6-32 / .281 EK
Price per Package Unit $57.81
Series 10 Thread Forming Inserts
151335
INS 10/8-32 / .312 EK
Price per Package Unit $63.12
Series 10 Thread Forming Inserts
151337
INS 10/10-24 / .375 EK
Price per Package Unit $73.97
Series 10 Thread Forming Inserts
151338
INS 10/10-32 / .375 EK
Price per Package Unit $74.84
Package Type N/A Bag
Supply Status N/A Stocked
Units Per Package N/A 150
Thread Size N/A 4-40 N/A 6-32 N/A 8-32 N/A 10-24 N/A 10-32
Outer Thread Ø N/A .188 in N/A .219 in N/A .250 in N/A .281 in N/A .281 in
Length N/A .250 in N/A .281 in N/A .312 in N/A .375 in N/A .375 in
Material Type N/A Brass
Finish N/A Plain
Order Processing Note N/A Orders typically ship in 2-3 business days. Orders received after 3pm EST will be processed on the next business day.