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OneMonroe’s Brass Spring Plungers with Nylon Patch provide reliable indexing and positioning solutions for precision applications. Designed with a durable brass body, these spring plungers offer excellent corrosion resistance and electrical conductivity, making them ideal for industries such as electronics, medical, and general manufacturing. The integrated nylon patch enhances thread retention, preventing loosening due to vibration or repeated use. Available in inch sizes, these plungers ensure precise performance in mechanical assemblies that require consistent force and secure engagement.

Engineered for high-performance applications, our Brass Spring Plungers with Nylon Patch are suitable for use in jigs, fixtures, and positioning devices where durability and adjustability are key. The nylon patch acts as a self-locking mechanism, reducing the need for additional locking elements while maintaining a firm hold. Whether used for detent positioning, pressure control, or quick-release mechanisms, these plungers provide a dependable and cost-effective solution. Explore OneMonroe’s extensive selection of inch-sized brass spring plungers to find the right fit for your application.

Brass Spring Plungers - No Nylon Patch - Inch
Brass Spring Plungers - No Nylon Patch - Inch
Unit of Measure
Items Brass Spring Plungers - No Nylon Patch - Inch
57001B-P
Brass Spring Plungers - Nylon Patch - Inch
Brass Spring Plungers - No Nylon Patch - Inch
57002B-P
Brass Spring Plungers - Nylon Patch - Inch
Brass Spring Plungers - No Nylon Patch - Inch
57003B-P
Brass Spring Plungers - Nylon Patch - Inch
Brass Spring Plungers - No Nylon Patch - Inch
57004B-P
Brass Spring Plungers - Nylon Patch - Inch
Brass Spring Plungers - No Nylon Patch - Inch
57005B-P
Brass Spring Plungers - Nylon Patch - Inch
A - Thread Size N/A 5-40 N/A 6-40 N/A 8-32 N/A 8-36 N/A 10-32
End Force (Start) N/A 0.25 lbs N/A 0.5 lbs N/A 0.5 lbs N/A 0.5 lbs N/A 1.5 lbs
End Force (Final) N/A 0.75 lbs N/A 1.00 lbs N/A 1.25 lbs N/A 1.25 lbs N/A 3.00 lbs
B - Body Length N/A 0.250 in N/A 0.312 in N/A 0.344 in N/A 0.344 in N/A 0.513 in
C - Exposed Length N/A 0.020 in N/A 0.023 in N/A 0.025 in N/A 0.025 in N/A 0.025 in
D - Ball Dia N/A 0.062 in N/A 0.078 in N/A 0.094 in N/A 0.094 in N/A 0.094 in
Patch N/A Yes
End Pressure Initial-Final N/A 0.25 to 0.75 N/A 0.50 to 1.00 N/A 0.50 to 1.25 N/A 0.50 to 1.25 N/A 1.50 to 3.00