BRIDGEPORT 1-219-0344 Reverse Knob Micro Screw Jam Nut 25JN

( Brand: Bridgeport ), ( Part Type: Reverse Screw ), ( Manufacturer Part Number: 1-219-0344 ), ( Country/region Of Manufacture: United States )

Review BRIDGEPORT New Feed Reverse Knob Assembly Micro Screw Jam Nut Machines

Introducing the Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut, a must-have accessory for precision machining applications. This versatile component is specifically designed for use with Bridgeport milling machines and other similar equipment, making it an essential addition to any machinist's toolbox.

The Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut is a thread-locking device that prevents nuts and bolts from loosening during the machining process. Its compact design makes it ideal for use in tight spaces, such as those found in milling machines and other precision machinery.

The reverse knob design of this jam nut provides an added layer of security, as it helps to ensure that the nut remains in place even when subjected to significant torque. The knob features a textured surface for easy gripping, allowing for easy installation and removal of the nut.

This jam nut is constructed from high-quality steel, ensuring both durability and strength. It comes with a micro screw, which allows for fine-tuning adjustments to be made to the clamping force. The micro screw also features a unique reverse thread design, which helps to prevent over-tightening and potential damage to the machine or workpiece.

The Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut is compatible with 25JN thread sizes. It is important to note that this jam nut is intended for use with non-pressure applications only, as it is not designed to withstand the extreme pressures commonly found in hydraulic or pneumatic systems.

In conclusion, the Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut is an indispensable accessory for any machinist working with Bridgeport milling machines or similar equipment. Its compact design, reverse knob functionality, and high-quality steel construction make it a reliable and effective tool for preventing nuts and bolts from loosening during the machining process.

Considerations and Recommendation for Buying a Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut

The Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut is a replacement part designed to secure milling machines' spindle guards or quills in place. This component is essential for ensuring safety and maintaining the functionality of your Bridgeport milling machine. In this text, we will discuss the potential advantages and disadvantages of purchasing a Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut.

1. Enhanced Safety: The main purpose of the jam nut is to prevent accidents caused by the spindle or quill coming loose during machining operations. By installing a new jam nut, you ensure that your machine is safe to use.

2. Improved Functionality: A worn-out or damaged jam nut may affect the performance of your milling machine. Replacing it with a new one can restore the machine's functionality and improve its overall efficiency.

3. Longer Machine Life: Regularly maintaining and replacing worn-out components, such as the jam nut, can help extend the life of your Bridgeport milling machine.

1. Cost: The Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut is not the most affordable replacement part. Depending on your location and the supplier, the price may vary.

2. Installation Complexity: Installing a jam nut requires some level of mechanical skill and experience. If you are not confident in your ability to install the part correctly, it's recommended to seek professional help.

3. Availability: Depending on the supplier and the stock levels, there might be a delay in receiving the Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut.

The Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut is an essential component for maintaining the safety and functionality of your Bridgeport milling machine. While it comes with some disadvantages, such as cost and installation complexity, the advantages, like enhanced safety and improved machine life, outweigh the cons. If you value the safety and functionality of your machine, it is a worthwhile investment to purchase a new Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut.

If you are in need of a Bridgeport 1-219-0344 Reverse Knob Micro Screw Jam Nut, it is recommended to purchase it from a reputable supplier to ensure its authenticity and quality. Additionally, consider seeking professional help for installation to avoid any potential complications.

part # 12190344 price

• $54.95

specifications cncmano:

• brand: Bridgeport
• part type: Reverse Screw
• manufacturer part number: 1-219-0344
• country/region of manufacture: United States

payments cncmano:

• wallet: Apple-pay
• cash
• other
• credit card: Diners-club

seller cncmano:

• rating: 99.7%
• # reviews: 3153

returns cncmano:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer
• method: Money back

shipping cncmano:

• class: Standard
• cost: $6.35
• service: USPS Ground Advantage
• transit: 4-9 Days
• carrier: USPS
• type: Calculated

offer cncmano:

• started: June 14, 2025
• best offers: True
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1

general cncmano:

• condition: New Open box
• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing

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