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Choosing Threaded Inserts

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Jodie Marshall
Choosing Threaded Inserts

There are a variety of threaded inserts available. They are commonly available in sizes ranging from #8-32 to 3/8"-16. They have between 32 and 16 threads per inch and come with thread-in and press-in features. When choosing a threaded insert, consider the size and type of the screw it is used with. These types of inserts are available in both brass and plastic.

Stainless Steel

Stainless steel Threaded Inserts are designed for applications that require extra corrosion resistance. They're particularly suitable for food, automotive, and clean-critical applications. Stainless steel helical inserts are also available in black alloy, a tougher stainless-steel grade than 303. Tappex threaded inserts can be used in pre-drilled pilot holes. These threaded inserts feature a patented, helical design, which prevents cross-threading while ensuring a secure fit.

Brass

If you need to fasten a brass part to another piece, you can use a threaded insert to attach the two parts. There are two common types of threaded inserts: heat-setting and non-heat setting. Heat-setting threaded inserts form a bond with the metal through heat, and non-heat-setting threaded inserts do not. The two types differ in their installation methods, but both have their advantages.


Plastic

Thermoplastics are materials that are rigid at normal temperatures but soften at elevated temperatures. Common examples include ABS, polyamide, and polycarbonate. Plastic threaded inserts are available in many types and styles, including press-in, self-tapping, heat-/ultrasonic, and molded-in. In addition to providing increased strength, the plastic threaded inserts offered by SPIROL feature attention to thread quality and rotational torque.

Hexagonal

The Anchor SuperTorq range of hexagonal threaded inserts is ideal for high-strength and uniform heat gain applications. It features an internal recess at the bottom of the thread, providing a superior level of strength and torque. This product is available in brass, mild steel, and custom lengths, including oversize inserts for tougher applications. A variety of materials is available, including metric, imperial, and hexagonal threaded inserts.


Eurostyle

Eurostyle threaded inserts are a convenient way to attach and fasten fixtures and accessories. They are available in several shapes and materials. They are mostly produced from one of the following materials. However, you may also request a custom quote if you require different material. Here is a look at how these inserts are installed. To install Eurostyle threaded inserts, first drill a pilot hole. Then, use a screwdriver to screw the insert into place.

Keenserts

Keenserts are solid threaded bushing-style inserts. They come in standard metric and inch sizes. They have locking keys that are placed in dovetail grooves during installation. The locking keys are then driven deeper into the dovetail slot during installation, securing the insert to the workpiece housing. Keenserts can be used for a variety of applications, and they can be used for thread repair or new part manufacturing.


Hex drive

There are many types of hex drive threaded inserts. Hex drive threaded inserts are available in a wide range of sizes, from #8 to 3/8. You can find hex drive threaded inserts in a wide range of lengths, too. Many manufacturers offer different lengths and diameters, so there's bound to be a hex drive threaded insert that will work for you.



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