Original BOCI laser cutting head ceramic retaining ring and locking nut
BOCI ceramic retaining ring models P.S.J0020 DPPT0021AA DPPT0022AA and DPPT0005AA

Original BOCI Ceramic Retaining Ring & Locking Nut for Laser Cutting Heads

$44.60
Model: P.S.J0020 — M11 × 0.75
P.S.J0020 — M11 × 0.75
DPPT0021AA — M11 × 0.75-S
DPPT0022AA — M11 × 0.75-P
DPPT0005AA — M8 × 0.75
Confirm compatibility before ordering

Send the cutting-head model, part code, dimensions or a photo. Our team will help verify the correct option.

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Specifications & Compatibility

Original BOCI Ceramic Retaining Ring and Locking Nut

Original BOCI ceramic retaining rings and locking nuts designed for laser cutting head assemblies. These precision-threaded components provide secure installation and reliable performance in demanding laser cutting environments.

Key Features

  • Original BOCI laser cutting head accessory
  • Precision-machined threads for a secure fit
  • High-temperature and wear resistant
  • Oxidation and corrosion resistant
  • Multiple thread specifications available

Available Models

Part Number Specification
P.S.J0020 M11 × 0.75
DPPT0021AA M11 × 0.75-S
DPPT0022AA M11 × 0.75-P
DPPT0005AA M8 × 0.75

Selection note: Please verify the part number and thread specification of your laser cutting head before ordering. Contact CHASE LASER if you need help confirming compatibility.

Shipping, Compatibility & Returns

Courier freight is confirmed by destination, weight and carton size. We normally ship by DHL, UPS or FedEx with tracking.

If you are unsure about compatibility, send the cutting-head model, source model, part code or dimensions before ordering. Custom, special-order and opened optical parts are handled according to the agreed order terms.