Keensert Installation Tool Kits

Posted: February 23, 2021 | Author: | Filed under: keensert, key-locking inserts | Tags: , , | Leave a comment

Keenserts are very small but very strong key locking inserts used across many industries, especially in aerospace and precision manufacturing. While Keenserts are easy to install, it is essential to have all of the necessary tools to properly install them.

What Hole Size and Tools do I Need to Install My Keenserts Manually?

This is a common question we receive from manufacturers, so today, we are going to share everything you need to know to install your key locking inserts.

Prior to installing a key locking insert, you have to check with the supplier to make sure you have the proper drill and tap. Each part number has its own combination of drill and tap. This is really important, and it’s based on the outside and inside diameter.

Check out our Keensert Buyer’s Guide, Keensert Cross-Reference Guides, and How to Manually Install Keenserts.

Commercial or Military Key Locking Inserts?

It’s also important to note that each key locking insert has different types of thread depending upon their military or commercial. So, prior to installing the inserts, you need to have the following information…

  • Nose assembly.
  • Drill and tap size for the insert you’re installing.
  • The fastener you’re installing.

Tools For Keensert Installation:

  • Drill
  • Drill Bit
  • Drill or Tap Wrench
  • Tap
  • Countersink Tool
  • Keensert Installation Tool
  • Hammer

What is a Broaching Tool, and When Will I Need One?

A broaching tool is an extra installation tool that is used for very hard parent materials such as A286 or A4140. The purpose of the broach is to create slots for the keys in the parent material when the regular tools won’t cut it.

Hydro-Pneumatic Keensert Installation Tool

If you are installing key locking inserts by the 1,000s, then the pneumatic tool is a better option for installation. Learn more here.

Learn More About Keensert Installation

If you would like to learn more about our key locking inserts or any of our other hardware products, continue to browse our website and contact us today!

Installing Key Locking Inserts with Pneumatic Power Tools

Posted: February 18, 2021 | Author: | Filed under: keensert, KEENTOOLPNEUMATIC, key-locking inserts, Pneumatic Power Tools | Tags: , , , , , , | Leave a comment

In last week’s blog, we discussed when and how to install key locking inserts manually. If you have a few hundred inserts to install, the manual process is fine. However, if you are installing these Keenserts by the thousands, then you will want to use a pneumatic power tool to speed up the processes.

How to Install Keenserts with a Pneumatic Tool

  • The beginning of the installation process is the same as a manual installation.
  • Drill and Countersink the Material
  • Tap the Material
  • Manually Insert the Key Locking Insert
  • The next step is to use the power tool to simply screw the key into place.

You can see how this process can save you so much valuable time if you are installing the key locking inserts by the thousands!

Keensert Installation Tool Kit

We offer the pneumatic power tool you need to quickly assemble your key locking inserts! Check them out here.

Learn More About MF Supply

MF Supply is your go-to for all of your hardware and safety needs! Continue to browse our website and contact us today if you would like to learn more!

How to Manually Install Key Locking Inserts

Posted: February 15, 2021 | Author: | Filed under: keensert, key-locking inserts | Tags: , , | Leave a comment

What is a Keensert?

A Keensert or key locking insert is a solid bushing style insert that is threaded on both the inside and the outside and has wedges or “keys” attached at the top. These inserts are used to distribute loads and repair or strengthen threads against failures due to stripping, seizing or corrosion. They are commonly used in precision manufacturing and aerospace applications.

Check out our Buyer’s Guide to Keenserts!

What is the Best Way to Install Keenserts?

There are a few methods used to install key locking inserts. Manual installation is best for assemblies that are in the hundreds, but if you are installing a lot of Keenserts, pneumatic installation is the way to go.

Keensert Manual Installation

  1. Drill and Countersink the Material
  2. Tap the Material
  3. Manually Insert the Key Locking Insert
  4. Use the Installation Tool to Drive the Keensert

Here is the full installation clip from the video.

Stay Tuned and Learn More

If you are interested in learning more about our hardware, check out our other blogs and browse our products online. If you would like to learn how to install Keenserts with pneumatic tools, stay tuned for next week’s blog!

Buyers Guide to N95 Face Masks

Posted: February 5, 2021 | Author: | Filed under: covid-19, N95 Respirator, N95 Surgical Respirator, Personal Protective Equipment, PPE | Tags: , | Leave a comment

At MF Supply, we carry all of the personal protective equipment you need to keep your business safe. In today’s blog, we are discussing the different styles of N95 masks we have available.

N95 Face Mask Styles

Cup Style Face Mask

The first and most popular style of N95 masks is the cup style. This is the 3M style that everyone wants to get their hands on. There are several different versions of the cup style masks here at MF Supply: 3M 8210 and the Guangzhou Harley L288. We also carry the Makrite N95-9500 which is a Surgical Respirator with 510k certification.

Both of these cup style masks offer a close fit with head straps and nose pieces.

Folding Style Face Mask

The Guangzhou Harley L188 folding face mask is another popular style of protective respirator mask that is great for on the go. Since they fold up so neatly, it is easy to store it in your pocket or in a bag if you are going in and out of environments where an N95 is required.

This style also has 2 head straps and a nose piece for a close fit.

Pouch Style Face Masks

The duckbill or Pouch style N95 is a less widely known style of respirator mask, but it offers a large breathing pouch for easier breathing while wearing. IN this video we whocase the Kimberly Clark Kimtech 53358 N95, which is made in the USA.


Do N95 Face Masks Come in Different Sizes?

Some manufacturers do offer different size N95 masks from small to extra large.

N95 Face Mask Certifications

All of the N95s we offer come with OSHA certifications through NIOSH. The difference between the standard N95s in this blog and FDA 510K surgical N95 respirators is that surgical respirators come with an additional 510K certification from the FDA, and those are meant to be used in surgery or a medical environment due to their splash resistant rating. However, all the N95 masks that we discussed today have also been blanket certified for medical use under the FDA’s Emergency Use Authorization during Covid-19.

N95 Face Masks Fit Testing

All in N95 masks require fit testing by each wear, which happens every year. Learn More!

N95 Mask Comparison Guide

Check out this useful N95 respirator comparison guide for clarification on some of the main differences in N95 styles and uses.

Learn More About MF Supply

If you are interested in learning more about our inventory of N95 face masks or any of our other PPE or hardware products, please contact us today!