
Mod. FCV – Double wire hose clamp with screw
SELF TIGHTENING DOUBLE WIRE CLAMP WITH SCREW mod. FCV
Double wire clamp with metric screw, assembly with screwdriver or wrench nr.5,5.
Material:
Thread: EN 10270-1-SM-…. ph (C72)
X 10 CrNi 18 09 UNI 6900 (AISI 302)
Nut: Fe 37 B KB UNI 7356
Screw: CB 4 FF UNI 7356 Class 5.8
Superficial treatment: Trivalent galvanising Fe/Zn 5 II.
Salt spray test: 48h – UNI ISO 9227.
General tolerances: UNI ISO 2768-1-mK (degree of precision: MEDIUM)
When the screw is completely unscrewed, the clamp must be easily enter on the Ø C.
The clamp, in order to determine that the equipment permanent warpings, as a result of the assembling, remain on the expected tolerance limits, must be assembled on the caliper Ø A.
When the screw is completely unscrewed, the clamp must remain on the expected tolerance limits, and it must be easily enter on the Ø C again.

