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Baader M54a External-Thread Dust Cover
Baader M54a External-Thread Dust Cover This Baader dust cap uses a M54 × 0.75 male thread to close a matching female accessory connection during storage or transport.
Material and dimensions The manufacturer specifies black-anodised metal construction and a 59 mm outer diameter. The external M54 thread matches the Baader M54 system.
Thread match Match both thread diameter and pitch. The M54 male cap closes a matching M54 × 0.75 female port.
Baader manufacturer documentation
Compatibility notes The cap is an opaque storage closure; its catalogue length is not added to an imaging optical-path calculation.
Reference
79749
Data sheet
Application
Dustproof storage closure for a compatible threaded accessory
Connection
M54 × 0.75 male
EAN barcode
4047825052209
Manufacturer net weight (kg)
0.02
Manufacturer part number
2958701
Material
Black-anodised metal
Model
Baader M54a External-Thread Dust Cover
Outer diameter (mm)
59
Specific References
MPN
2958701
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Baader M54a External-Thread Dust Cover This Baader dust cap uses a M54 × 0.75 male thread to close a matching female accessory connection during storage or transport.
Manufacturer model: Baader M54a External-Thread Dust Cover · Specifications checked against manufacturer data on 2026-11-04