AVK Industrial ALS4T-420-165 AL-Series Insert, Thread Size 1/4-20, Yellow-zinc trivalent with Clear Protective Coating, ROHS Compliant, Made in US, Grip Range .027-.165, (Pack of 25pcs)

AVK Industrial ALS4T-1032-130 AL-Series Insert, Thread Size 10-32, Yellow-zinc trivalent with Clear Protective Coating, ROHS Compliant, Made in US, Grip Range .020-.130, (Pack of 25pcs)

FFVRVSS 600+7Pcs M2 M2.5 M3 M4 M5 M6 Premium Brass Threaded Inserts, Metric Brass Knurled Nuts Assortment Kit, with Heat Set Insert Tool, for Plastic and 3D Printing Components, All-in-one Solutions

AVK Industrial ALS4T-8125-7.9 AL-Series Insert, Thread Size M8-1.25, Yellow-zinc trivalent with Clear Protective Coating, ROHS Compliant, Made in US, Grip Range 3, 80-7, 90, (Pack of 25pcs)

PATIKIL Thread Adapters Sleeve Reducing Nut, 12Pcs M10x1.5 Male to M8x1.25 Female Repairing Insert Nut Screw Reducer Conversion 303 Stainless Steel Fastener 20mm

M METERXITY 6-Pack Thread Adapters Sleeve Reducing Nut, M12x1.75 Male to M10x1.5 Female 10mm H Thread Repair Insert Stainless Steel Nut Screw Reducer, Screw Sleeve Conversion

Ktehloy 400Pcs Metric Heat Set Insert, M2 M2.5 M3 M4 M5 M6 Female Thread Knurled Nuts Assortment Kit, Brass Threaded Inserts for Plastic and 3D Printing Components (Threaded Inserts Ket)

Vibit 152 Pcs Threaded Inserts for Plastic, 3 Sizes of M3 Heat Set Inserts with Soldering Tip & Adapter, Brass Heat Insert, Metric Knurled Nut Insert Kit for 3D Printing Components

QSJ 130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials

QSJ 240Pcs Threaded Insert Bolt Assortment kit 120Pcs M3 x L4 x D5 Heat Set Brass Nut, 120Pcs M3 x 5 Stainless Steel Black Bolt for Industrial 3D Printing Projects