Infinity Tools Threaded Insert Pack

Q: What thread sizes are available in the threaded insert pack?

They are available in 1/4-20, 5/16-18, 3/8-16 and 1/2" (M10) internal thread sizes, so you can match the bolt your project uses.

Q: How many inserts come in a pack?

The inserts are sold in packs of ten .

Q: Are threaded inserts stronger than wood screws?

Yes. These inserts provide a stronger joint than wood screws and hold up to repeated assembly and disassembly.

Q: Do I need special tools to install these inserts?

No. No special installation tools are required , just a bolt and a pair of nuts to drive the insert into the pilot hole.

Q: What projects are threaded inserts good for?

They are perfect for knockdown furniture, custom jigs and fixtures , and for adding extra support in difficult-to-secure areas. Pair them with clamping tools when building fixtures.

Q: Can I use these inserts in plywood?

Yes. They are designed for use in plywood and solid wood , making them versatile for shop builds.

Q: What is the overall length of the 3/8-16 insert?

The TIP-3816 insert has a 23/32" overall length with a 1/2" (12.5mm) pilot hole.

Q: Who makes these threaded inserts?

They are made by Infinity Cutting Tools and sold alongside the rest of their hardware .

Description Reviews Q&A

These threaded inserts are a must-have for every woodworker as they allow you to quickly assembly and disassemble custom applications in your shop. They provide a stronger joint than wood screws and are perfect for knockdown furniture, custom jigs, fixtures and provide extra support in difficult to secure areas. Available in 1/4-20, 5/16-18, 3/8-16, and 1/2"-10 thread sizes, these inserts are easy to install. No special installation tools are required, just a bolt and a pair of nuts. Available in packs of ten, these inserts are designed for use in plywood and solid wood.

TIP-1420

Internal threads 1/4-20
Pilot hole 11/32" (8.5mm)
OAL 15/32"

TIP-51618

Internal threads 5/16-18
Pilot hole 7/16" (11mm)
OAL 9/16"

TIP-3816

Internal Threads 3/8-16
Pilot hole 1/2" (12.5mm)
OAL 23/32"

RTT-M10TI.4

Internal Threads 1/2" - M10
Pilot hole 1/2" (12.5mm)
OAL 13/16"

Frequently Asked Questions

What thread sizes are available in the threaded insert pack?

They are available in 1/4-20, 5/16-18, 3/8-16 and 1/2" (M10) internal thread sizes, so you can match the bolt your project uses.

How many inserts come in a pack?

The inserts are sold in packs of ten.

What pilot hole size do I need to install them?

It varies by size: 11/32" (8.5mm) for the 1/4-20, 7/16" (11mm) for the 5/16-18, and 1/2" (12.5mm) for both the 3/8-16 and the 1/2"/M10 inserts.

Are threaded inserts stronger than wood screws?

Yes. These inserts provide a stronger joint than wood screws and hold up to repeated assembly and disassembly.

Do I need special tools to install these inserts?

No. No special installation tools are required, just a bolt and a pair of nuts to drive the insert into the pilot hole.

What projects are threaded inserts good for?

They are perfect for knockdown furniture, custom jigs and fixtures, and for adding extra support in difficult-to-secure areas. Pair them with clamping tools when building fixtures.

Can I use these inserts in plywood?

Yes. They are designed for use in plywood and solid wood, making them versatile for shop builds.

What is the overall length of the 3/8-16 insert?

The TIP-3816 insert has a 23/32" overall length with a 1/2" (12.5mm) pilot hole.

Which insert should I use for cabinet hardware projects?

Choose the thread size that matches your bolt and load. For cabinet builds, browse matching cabinet hardware to complete the assembly.

Who makes these threaded inserts?

They are made by Infinity Cutting Tools and sold alongside the rest of their hardware.

Infinity Tools Threaded Insert Pack