National S-409 COLD TUFF Swage Button - 1/4 in - 0.58 in - Carbon Steel - Improved Plow Steel - Right Regular Lay

Description du produit

The National S-409 COLD TUFF Swage Button is a carbon steel swaged button stop designed for permanent, cold-swaged wire rope terminations where a button-style end fitting is required. Engineered for use with 1/4 in diameter wire rope, this button features an after-swage diameter of 0.58 in, providing a positive mechanical stop that prevents the rope end from passing through a ferrule, sheave bore, or structural anchor point. The swaging process cold-forms the button body around the wire rope end, creating a secure, permanent connection that develops the full mechanical efficiency of the rope when installed with the correct National-compatible swaging die and press.

The S-409 COLD TUFF Swage Button is compatible with a broad range of wire rope constructions, including IPS, XIP (EIP), XXIP (EEIP), RRL, FC, and IWRC wire rope types. This wide compatibility makes it well suited for use across industrial, construction, marine, and oilfield applications where a reliable, compact button termination is required on smaller-diameter wire rope. The button configuration is commonly used in control cable assemblies, wire rope tensioning systems, and structural anchor applications where a low-profile, captive end stop is preferred over a loop or eye termination.

Constructed from carbon steel, the S-409 provides the strength and durability required for demanding industrial environments. Proper installation requires the use of the correct National sleeve die matched to the S-409 series and 1/4 in rope diameter, along with a calibrated swaging press. Adherence to the manufacturer's installation procedures is essential to ensure the finished swage meets dimensional tolerances and rated load performance requirements.

Material: Carbon Steel

Compatible With: IPS Wire Rope XIP (EIP) Wire Rope XXIP (EEIP) Wire Rope RRL Wire Rope FC Wire Rope IWRC Wire Rope 1/4 in diameter wire rope National S-409 series swaging dies

Uses: Permanent wire rope button stop terminations Control cable and wire rope tensioning systems Structural wire rope anchor applications Industrial and marine wire rope end stops Construction and oilfield wire rope assemblies

Key Features: Button-style end stop configuration for positive mechanical retention 1/4 in cable diameter 0.58 in after-swage diameter Carbon steel construction for high-strength performance Cold swage installation using National-compatible dies and press equipment Compatible with multiple wire rope grades and constructions including IPS, XIP (EIP), XXIP (EEIP), RRL, FC, and IWRC