Products for bench top machinists | LittleMachineShop.com

Pin, M4x16, Tapered

Pin, M4x16, Tapered - Main image
$0.58 $0.95 In stock

Tapered pin, 4mm x 16mm.
Part # 277 on SC4 parts diagram (SC4-277).

This pin is also used in the crankshaft of the HAE03 vertical Stirling engine.

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Customer Reviews (4.8 / 5 · 5 reviews)

Mia V. ★★★★★

The taper on this 4x16mm pin is just right for the SC4 build I’m working on—much easier to align than a straight pin. Fits the crankshaft of my HAE03 engine perfectly without any slop.

Matthew L. ★★★★★

Finally found the exact tapered pin for the crankshaft on my HAE03 engine, and the 4x16mm size fits the bore perfectly with no play. Machining is clean and the taper seats snugly on the first push.

Michael ★★★★★

Bought this because the SC4 parts diagram called it out as part 277, and it dropped right into the crank of my HAE03 with zero fuss. The 4mm x 16mm size is exactly what I needed, and the taper makes seating it a breeze.