The Cup Square Carriage Bolt & Nut BZP M16x100mm is a robust and reliable choice for various construction and DIY projects. Made from high-quality zinc-plated (BZP) material, this bolt and nut combination provides excellent rust resistance and longevity. Its square neck prevents rotation during assembly, and the cup head offers a smooth finish for an aesthetically pleasing look. The M16x100mm size ensures compatibility with standard-sized fittings, making it an ideal choice for securing timber, metal, or other materials together securely.

Brand Name	John George
Colour	Silver due to zinc plating
Material	Bright Zinc Plated (BZP) Steel
Type	Bolt & Nut
Size	M16x100mm (Diameter M16, Length 100mm for bolt)
Thread type	Metric
Head type	Square
Finish/coating	Bright Zinc Plated (BZP)
Corrosion resistance	Yes, due to zinc plating
Special features or additional specifications	Comes with square carriage bolt and matching nut.