Threaded insert | from 16 to 20

M14 Stainless Steel Threaded Inserts - 5PCS Self-Tapping Metal Thread Repair Set

20Pcs M4 x 8mm Metal Thread Repair Inserts Self-Tapping Helical Screw Set

180pcs M2 Brass Standoff Spacer Column Kit with Threaded Nuts and Repair Inserts

25PCS Car Engine Block Thread Repair Tool Kit for Damaged Threads M3 M4 M5 M6 M7 M8 Auto Helical Coil Inserts

60Pcs Stainless Steel Thread Repair Kit with Wire Inserts for M3-M12 Sizes

20PCS M3-0.5 Stainless Steel Threaded Inserts for Metal Thread Repair, Self-Tapping Slotted Screw

Stainless Steel Coiled Wire Thread Repair Inserts Set (M3-M12, 60pcs)

50pcs M5 Stainless Steel Helicoil Thread Repair Inserts Set with Various Depths (1D/1.5D/2D/2.5D/3D)

Sealey VS640RF Thread Repair Insert Refill - Pack of 5

Refill pack for Model No. VS640 Mercedes CDi Injector Stud Repair Kit. - Contains five M8 x 1mm inserts.

70-Piece Zinc Alloy Furniture Nut Assortment Kit with M4, M5, M6 Hex Socket Head for Wood Inserts

60pcs Thread Repair Insert Kit M3-M12 for Hardware Repair Tools

30-Piece M5 M6 M8 Thread Repair Insert Kit with Coarse Crowbar and Drill Tool

150 Pcs M3 Brass Threaded Heat Set Inserts for 3D Printing

25PCS Car Engine Block Thread Repair Tool Kit for M3 M4 M5 M6 M7 M8 - Helical Coil Inserts

M3 Brass Threaded Heat Inserts Plastic Assortment for 3D Printing with Knurled Nut Fasteners and Hooks

100-Piece Stainless Steel Helicoil Thread Repair Kit for Hardware Tools - 304 Wire Screw Inserts

100pcs M3x8mm Brass Tone Round Metal Endless Screw Thread Inserts

150pcs M3 Brass Threaded Inserts for Plastic and Metal Accessories

30pcs Car Engine Thread Repair Tool Kit with Inserts, Wrench, Tap and Drill Bit

Stainless Steel Metric Threaded Inserts Blind Riveting Nuts Set Aluminum Rivet Nut

Eventus by Exact M8 Threaded Insert Tool

Zinc-Plated M10x15mm Hex Socket Screws with Threaded Insert Nuts for Wood - 10 Pack

Carbide Trapezoidal Threading Insert for Internal and External Lathe Applications

Draper Expert M10 x 1.5 Metric Thread Repair Kit with Inserts | 21723

Draper Expert M10 x 1.5 Metric Thread Repair Kit is a handy tool for fixing stripped or damaged threads on M10 bolts and screws, featuring inserts that fit seamlessly into the existing hole to create a new thread for secure fastening.

Draper Expert M12 x 1.75 Metric Thread Repair Kit with Inserts | 21744

Draper Expert M12 x 1.75 Metric Thread Repair Thread Kit is a high-quality repair kit that includes inserts and tools for fixing damaged threads on M12 x 1.75 metric screws.

Sealey TRM5R Thread Insert M5 x 0.8mm for TRM5

The Sealey TRM5 Thread Repair Kit is a set of precision tools designed to repair and restore damaged or stripped threads on M5 x 0.8mm fasteners.

Ceramic Tap Glands - Pair

These ceramic tap glands are designed to provide a secure and leak-proof connection between two pipes. They feature a 7.6mm x 14.9mm size with 20 splines, making them ideal for various applications.

M5 Metric Thread Repair Helicoil Coil Drill Tool Kit for Auto Repair

10Pcs A60 Gold Carbide Inserts for External Threading CNC Lathe Turning Tool

Snr0010k11 Internal Boring Tool Holder Set with Wrench and 11ir A60 Carbide Insert for Lathe Threading

Snr0010k11 Internal Boring Tool Holder Set with Wrench and 11ir A60 Carbide Insert for Lathe Threading

20Pcs M3-0.5 Galvanized Self-Tapping Screw Bushing 302 Slotted Wire Thread Insert Nut Repair

60pcs Stainless Steel Thread Repair Inserts Kit - 304 Wire Screw Sleeve Assortment

M3 Brass Heat Insert Nut for 3D Printing Metal Accessories

M3 Brass Threaded Insert Nut Set - 150pcs Plastic for 3D Printing Accessories

Brass M3 Threaded Nut Insert for 3D Printing Metal Supplies