3M Cable Tie Base 4-Way Natural PK500

3M 4-Way Cable Tie Base

The 3M CTB75X75NTA-C cable tie base provides a four-way entry point for securing wire bundles in electrical and industrial installations. Each base accepts miniature, intermediate and standard cable ties through slots measuring 0.21 in wide by 0.06 in high. The natural Nylon 6/6 construction operates across a temperature range of -40 Degrees to 185 Degrees F and meets RoHS compliance standards. Supplied in a pack of 500 pieces for high-volume wiring projects.

Adhesive and screw mount flexibility

Each 0.74 in square base includes both adhesive backing and a screw-mount option for attachment to panels, enclosures or vehicle surfaces. The dual mounting method replaces single-method bases that limit placement to either flat adhesive surfaces or pre-drilled holes. The upgrade is worth it when an installation demands vibration-resistant screw fixing on one panel and quick adhesive placement on another. The 1.000 length specification supports standard bundle routing without modification.

Sustained thermal and mechanical performance

Under continuous load the Nylon 6/6 material maintains its grip from -40 Degrees F up to the 185 Degrees F maximum rating without flame-retardant additives. The four-entry design distributes tension evenly across all tie directions during prolonged vibration or thermal cycling. The base is not metal detectable and lacks flame-retardant certification, so it is not suited for environments that mandate those specific safety approvals.