O Style Round Body
The O Series Threaded Insert features a reduced profile head design which is similar to the K Series Knurled Threaded Insert but provides a smooth body design. It also has a smaller body diameter than the K Series Insert. The O Series is designed to be used in applications requiring close hole to edge applications.
AOS3-580-3.3 AVK Fasteners and Tool Parts A-O Threaded InsertsA-O Threaded Inserts
BACKORDER ONLYMinimum Grip0.50mmMaximum Grip3.30mmGrip Range0.50-3.30mmBody MaterialSteelMaterial DetailSteel 1008/1010Body FinishZinc Clear Trivalent Chromate- AOS3T-580-3.3 AVK Fasteners and Tool Parts A-O Threaded Inserts
A-O Threaded Inserts
BACKORDER ONLYMinimum Grip0.51mmMaximum Grip3.30mmGrip Range0.51-3.30mmBody EndOpen EndBody MaterialSteelMaterial DetailSteel 1008/1010 - AOS4-580-3.3 AVK Fasteners and Tool Parts A-O Threaded Inserts
A-O Threaded Inserts
BACKORDER ONLYMinimum Grip0.50mmMaximum Grip3.30mmGrip Range0.50-3.30mmBody EndOpen EndBody MaterialSteelMaterial DetailSteel 1008/1010 
AOS4T-580-3.3 AVK Fasteners and Tool Parts A-O Threaded InsertsA-O Threaded Inserts
BACKORDER ONLYMinimum Grip0.50mmMaximum Grip3.30mmGrip Range0.51-3.30mmBody EndOpen EndBody MaterialSteelMaterial DetailSteel 1008/1010