The Pan Pacific Captive Screw and Retaining Clip category narrows the Miscellaneous Hardware family to a specific fiber-optic connectivity format, helping match the mechanical interface before choosing a part number. Examples currently represented in Wallco's Pan Pacific catalog include ZMT-H-FW (ZMT-H-FW Flat Washer For #4 Screw) and ZMT-H-HLS10.9 (ZMT-H-HLS10.9 Hex Locking Screw 10.9Mm Thread 4-40).
For this Pan Pacific category, verify fiber type (single-mode or multimode), connector style, simplex/duplex construction, polish/interface where applicable, length and optical link requirements. Those attributes determine mating compatibility and whether the part is appropriate for the intended equipment or cabling system.
The catalog path is Pan Pacific > Connectors & Components > Miscellaneous Hardware > Captive Screw and Retaining Clip. Keeping the manufacturer family, parent interface and exact subcategory together is useful for distinguishing parts that share a similar appearance but use different termination, wiring, impedance, contact or mounting details.
Start with the existing Pan Pacific part number when replacing a component. If it is unavailable, document the mating equipment and the key attributes for captive screw and retaining clip: fiber type (single-mode or multimode), connector style, simplex/duplex construction, polish/interface where applicable, length and optical link requirements.
Wallco currently has 11 active Pan Pacific products assigned to this category in the latest catalog export. The category is intended to narrow the choice; final compatibility should be confirmed at the individual part level.
Do not assume that two products in the captive screw and retaining clip family are interchangeable solely because they share a connector family. Pinout, impedance, shielding, termination, shell size, wiring standard or signal direction may differ depending on the interface.
Compare fiber type (single-mode or multimode), connector style, simplex/duplex construction, polish/interface where applicable, length and optical link requirements.
Match the complete Pan Pacific part number first. If cross-referencing, compare the mating interface, mechanical format, termination/wiring and electrical or signal requirements before substituting another model.
