XINDAPRECISION INDUSTRIAL OPTICS
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XINDA-OM-AS-002

DXC M4 × 0.25 Side-Locking Threaded Bushings

Check specifications and interfaces by original model

  • Individual original model selections
  • Original model images retained
  • Model-specific parameters and interfaces
Available models
3 standard models
Lead time
Confirmed after model and quantity review
Purchase method
RFQ by model

Reference price

$27.08 - $33.45

Select a model to view availability.

View 3 models
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Product overview and selection guidance

Product-family scope, interfaces, selection limits, and supply notes.

DXC bushings combine a fine internal thread, an externally threaded mounting section and a side-locking set screw in one copper-colored metal component. This listing contains three complete models. The source drawing specifies an M4 × 0.25 internal thread and an M6 × 0.5 external thread for all three, with lengths recorded separately. Check the locking action with the actual mating adjustment screw.

Thread interfaces

Internal thread A is M4 × 0.25; external thread B is M6 × 0.5. These are separate interfaces. Match the adjustment screw to the internal thread and the mounting bore to the external thread.

Drawing dimensions and installation

L1 is the axial section length shown in the drawing and L2 is overall length. The three models have L1 values of 4, 6 and 8 mm and L2 values of 8, 10 and 12 mm. L1 is not a verified usable thread-engagement length. The side-lock screw size, tightening torque and tool requirements are not specified.

Material and operating requirements

The source describes copper construction and the photographs show copper-colored metal. Confirm the alloy, finish and material documentation for the order. Thread pitch is not a system resolution or positioning-accuracy rating. Load capacity, backlash, lubrication and service life depend on the mating screw and mounting structure; these performance values are not verified in the supplied material.

Ordering information

Provide the complete model, quantity, mating screw and installation drawing, together with load direction, operating environment and inspection requirements. A group photograph does not specify a mixed pack. Mating screws, optical mounts and installation services are not included automatically. Confirm custom lengths or interfaces separately.

Selection checklist

Complete model and quantity

Internal thread and external mounting thread

Drawing dimensions and bore fit

Locking or installation method

Material, environment and inspection requirements

To be confirmed

Alloy and surface finish

Thread and dimensional tolerances

Load capacity, backlash and service life

Installation or locking torque

Procurement and technical information

Select a model so we can confirm pricing, availability, lead time, and required documents.

Procurement method

Formal RFQ by model

Lead time

Confirmed after model and quantity review

Technical documents

Request drawings and specifications with your RFQ

Typical applications

  • Laboratory assembly
  • Instrument component mounting
  • Adjustment or support component selection

Product highlights

  • Individual original model selections
  • Original model images retained
  • Model-specific parameters and interfaces