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HARFINGTON 20pcs Wire Threaded Inserts 5/16-24 UNF 1.5D 11.85mm 304 Stainless Steel Helical Coiled Wire Thread Sleeve

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$7.69

$ 3 .99 $3.99

In Stock

1.NumberofItems:20


About this item

  • Size - Thread size: 5/16-24 UNF; effective length (after Installation): 1.5D = 11.85mm / 0.47"; free state length: 9mm / 0.35"; free state outer diameter: 9.5mm / 0.37"; type: helical; surface treatment: white washing.
  • Material - 304 stainless steel has good corrosion resistance, rust prevention, high hardness, and excellent oxidation resistance. It is austenitic stainless steel, which is non-magnetic or slightly magnetic.
  • Features - Designed with a certain of elastic, and provides an even load. Wire thread inserts have self-tapping capability without pre-tapping the base metal. Large contact surface with finished products, strong tensile force. Strong resistance to vibration, no deformation.
  • Applications - Mainly used for various low-strength metal and non-metal materials, such as aluminum, magnesium, cast iron, plastic, rubber, MDF, ceramics, fiberglass, wood. Improve the strength and wear resistance of threaded connections, prevent thread loosening and slippage
  • Note - When the installation amount is small, take the corresponding bolts + nuts, fix the thread insert on the screw and fix it with the same type of nut to make the three in one. Use a wrench to screw the threaded insert into the bottom hole and remove the screw.



Product Description

Thread Inserts

Key Features

304 stainless steel has good corrosion resistance, rust prevention, high hardness, and excellent oxidation resistance. It is austenitic stainless steel, which is non-magnetic or slightly magnetic. With self-tapping sleeves, the same screw can be used continuously.

Features a certain of elastic, and provides an even load on the thread. Wire thread inserts have self-tapping capability without pre-tapping the base metal. Large contact surface with finished products, strong tensile force. Strong resistance to vibration, no deformation.

Thread Inserts

Wide Applications

Greatly improve the strength and wear resistance of threaded connections, prevent thread loosening and slippage, and repair damaged internal threaded holes.

Mainly used for various low-strength metal and non-metal materials, such as aluminum, magnesium, cast iron, plastic, rubber, MDF, ceramics, fiberglass, wood.

Thread Inserts
Thread Inserts

Notice

When the installation amount is small, take the corresponding bolts + nuts, fix the thread insert on the screw and fix it with the same type of nut to make the three in one. Use a wrench to screw the threaded insert into the bottom hole and remove the screw.

When the installation amount is large, use special installation tools to install. Drill holes with the appropriate size drill bit, then tap with the same size tap as the bolt. Put the screw sleeve on the installation tool and adjust the height of the pipe position. Gently screw the screw sleeve into the hole until the end of the screw sleeve is between 1/2 and 1/4 of the plane of the screw hole. Twist the crossed wires with the break tool instead of the installation tool.

Customer Reviews
4.2 out of 5 stars 9
4.1 out of 5 stars 34
4.8 out of 5 stars 6
5.0 out of 5 stars 15
Size 3mm 6.3mm M14 x 2 Tap & 12mm Drill Bit 10-32 UNF Tap & 4mm Drill Bit M6 x 1 1/4-20 UNC
Material Solid Carbide High-speed Steel High-speed Steel High-speed Steel 304 Stainless Steel 304 Stainless Steel

Mark
Reviewed in the United States on August 5, 2024
This insert worked great. I had a couple of items that I stripped the threads out of. This insert is made of stronger material than the initial threads and solved my problems.
Branden Montgomery
Reviewed in the United States on July 14, 2024
I recently used Wire Threaded Inserts for a few repair projects, and they exceeded my expectations. These inserts are perfect for simple repairs, providing a strong and secure hold that restores threads efficiently. The quality is impressive, with robust materials that ensure durability and long-lasting performance. Additionally, the inserts were easy to install, making the repair process straightforward and hassle-free. Overall, Wire Threaded Inserts are a high-quality solution for quick and effective repairs, and I highly recommend them for anyone needing a reliable fix.
Dan
Reviewed in the United States on December 21, 2024
Nice to get Healy coils like these when you need them and don't have to leave the house