DIN 603 8,8 zinc plated black Bolt with semicircular head and square socket

A semi-circular head and square socket bolt is a fastener consisting of a round, thin head and a square socket.

Application: galvanized furniture bolts DIN 603 are used to connect and fasten parts in the furniture industry and structures in construction.

Material of manufacture: steel.

Coating: black zinc cloth.

Main characteristics of this coating:

• Organic black topcoat;
• Excellent corrosion protection;
• High hiding power on silver and black base coatings;
• Attractive uniform black appearance;
• Very good chemical resistance; increased UV resistance;
• Excellent adhesion, i.e. the coating does not peel, crack or flake even under mechanical stress or chemical attack;
• Integrated lubricant component for controlled friction characteristics;
• No hydrogen embrittlement;
• Excellent corrosion resistance in NSST and cyclic corrosion tests.

Popular name: Furniture bolt.