Guidi Brass Thru-Hull Connection 3/4 in SKIN FITTING

Premium quality Guidi thru-hull made from brass. Brass alloys contain higher levels of zinc and therefore are more suited to above waterline and fresh water applications.

• Thread : G = ISO 228/1 (BS 2779) BSP Compliant with UNI EN ISO 9093-1 RINA Validated
• All thru-hull fittings should be electrically bonded to help prevent galvanic corrosion. See 1145 series for bonding washers & terminals