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Library › Hardware › Taper pins: ISO 2339 / DIN 1 (1:50) and ANSI / ASME No. 7/0 to No.…

ANSI / ASME taper pin No. 0

ANSI / ASME taper pin No. 0: large end Ø0.156 in (3.96 mm), length 2 in (50.8 mm, example inside McMaster's listed range, Xem's choice), taper 1/4 in per foot (1:48), so the small end is Ø2.90 mm (computed: large end − length / 48); no end chamfer or crown

Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

Taper pins: ISO 2339 / DIN 1 (1:50) and ANSI / ASME No. 7/0 to No. 14 (1/4 in per foot): diameters, taper, lengths + example taper pin models: every size, notes, mating features and sources. What are the small and large end diameters of an ISO 2339 taper pin or an ANSI No. 5 taper pin, and what taper?

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