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Low Price Mcmaster 90284a400 Key-locking Insert Assortment With Tool, 18-8 Stainless Steel, 10-24 To 1/2"-13 Thread Sizes Special: 75% Discount [y2CSAqrE]

$53.99 $172.99 -69%

McMaster 90284A400 Key-Locking Insert Assortment The McMaster 90284A400 Key-Locking Insert Assortment is a comprehensive solution for securing threads in various metal applications. This assortment features a variety of key-locking inserts with thic

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Low Price Mcmaster 90284a400 Key-locking Insert Assortment With Tool, 18-8 Stainless Steel, 10-24 To 1/2"-13 Thread Sizes Special: 75% Discount [y2CSAqrE]

McMaster 90284A400 Key-Locking Insert Assortment

The McMaster 90284A400 Key-Locking Insert Assortment is a comprehensive solution for securing threads in various metal applications. This assortment features a variety of key-locking inserts with thick and thin walls, designed to provide a more secure hold than traditional thread-locking inserts. The set includes an installation tool, ensuring easy and efficient application. With thread sizes ranging from 10-24 to 1/2"-13, this assortment is versatile and suitable for a wide range of projects.
  • Enhanced security and stability with key-locking inserts
  • Thick and thin wall inserts for various applications
  • Included installation tool for convenient use

Product Properties and Specifications

Crafted from 18-8 stainless steel, these inserts offer excellent corrosion resistance, making them ideal for environments where durability and reliability are crucial. The passivated finish further enhances their longevity and resistance to rust. The assortment includes 81 inserts, covering a broad spectrum of thread sizes, ensuring that you have the right size for your specific needs.
  • 18-8 stainless steel for superior corrosion resistance
  • Passivated finish for added longevity
  • Comprehensive assortment of 81 inserts covering various thread sizes

Practical Uses and Benefits

The McMaster 90284A400 Key-Locking Insert Assortment is perfect for repairing or converting threads in soft metals like aluminum, ensuring a secure fit. These inserts are also comparable to Keensert® inserts, providing a reliable alternative for professionals and hobbyists alike. The thin-wall inserts are particularly useful in small holes or near the edge of a workpiece, offering a versatile solution for a wide range of applications.
  • Repair or convert threads in soft metals such as aluminum
  • Comparable to Keensert® inserts for reliable performance
  • Thin-wall inserts for use in small holes or near the edge of a workpiece

What Our Customers Say

January 24, 2026

Absolutely no complaints!

I'm happy with this. Works great.

- Jody C..

January 24, 2026

Absolutely no complaints!

A great product at a great price.

- Elsie P..

January 24, 2026

Absolutely no complaints!

Better than I could have ever imagined.

- Tatiana H..

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