ANSI25 04A
General information
American standard roller chain according to ANSI B29.1. ANSI25. Chains marked 04A have a pitch of 6.35 mm, an internal width of 3.18 mm and a roller diameter of 3.3 mm.
American standard roller chain according to ANSI B29.1. ANSI25. Chains marked 04A have a pitch of 6.35 mm, an internal width of 3.18 mm and a roller diameter of 3.3 mm.