Standard parts

Carriage-bolt

Brief introduction：It consisits of head and screw, and it needs to cooperate with the nuts, sin

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Brief introduction：It consisits of head and screw, and it needs to cooperate with the nuts, single bolt does not play a role of connection, and it is used for fastening two parts with through hole. Because the ccarriage bolt's head is round,  there is no  design of cross-shaped groove or hexagon, so can also play a role of anti-theft in the actual connection process
Application area: Wind driven generator, construction machinery, road and bridge construction, etc.
Material: Carbon steel, Q235, 45#steel, stainless steel.
Nominal diameter: 5mm--20mm
Length: 15mm--300mm
Surface treatment: Galvanized, chrome, copper plated, nigrescence. 
Specifications: Complete specifications
Price: Telephone consultation