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Old 09-25-2012, 02:04 PM   #1
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1993 30' Excella
Lakeland , Florida
Join Date: Nov 2009
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Lug nut mystery

While replacing bearings on my 93 Excella I discovered 2 different lug nuts on the rig, just bought it last year. I know the thread is 1/2 X 20 but the cone angle is the question. Auto stores list two, 60 or 90 angle plus a myriad of depths. Does anyone know which is the correct lug nut, sizes, the dealer says the info they have stops before 1993.

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Old 09-25-2012, 02:18 PM   #2
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1978 31' Excella 500
Venice , California
Join Date: May 2006
Posts: 1,061
If the hole is chamfered, then use the 60* nut. If the hole has a square edge, use the 90* nut. The depth doesn't matter unless the lug is closed in which case just make sure the lug is deep enough to accommodate the stud with a little to spare.
"Not all who are laundering are washed" say Bill & Heidi

'78 Excella 500,"The Silver Pullit". vacuum over hydraulic disc brakes, center bath, rear twin. '67 Travelall 1200 B 4X4 WBCCI 3737
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