A STEEL ROOFING BOLT. WITH CROSS SLOTTED MUSHROOM HEAD. WITH SQUARE NUT. ZINC PLATED TO PROTECT FROM CORROSION. USED FOR GENERAL FIXING APPLICATIONS.
Justification du classement
CLASSIFICATION IS ACCORDING TO GIRS 1 AND 6. CN 73181590. THE TERMS OF HEADING 7318 AND SUBHEADING 731815. HSE NOTE (A) TO HEADING 7318 SCREWS, BOLTS AND NUTS.