Deciphering Suzuki bolts/ screws
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Evans Ward
- To the on ramp
- Posts: 326
- Joined: Mon Oct 24, 2016 12:35 pm
- Country: USA
- Suzuki 2-Strokes: 76 GT750, 72 H2 750, 84 RZ350
- Location: Macon, GA. USA
Deciphering Suzuki bolts/ screws
Many of you may already possess this information but I wanted to share a chart I found on the innerwebs on how to decipher Suzuki bolts and screws. Can be very helpful if you are swapping JIS for hex head allens as to size, thread pitch, and length.
1976 Suzuki GT750 (Maui Blue), 1972 Kawasaki H2 750 Mach IV (Candytone Blue), 1984 Yamaha RZ350 (KRR- Yellow/ Black).
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Evans Ward
- To the on ramp
- Posts: 326
- Joined: Mon Oct 24, 2016 12:35 pm
- Country: USA
- Suzuki 2-Strokes: 76 GT750, 72 H2 750, 84 RZ350
- Location: Macon, GA. USA
Re: Deciphering Suzuki bolts/ screws
The chart: https://imgur.com/a/8v9FpGI
1976 Suzuki GT750 (Maui Blue), 1972 Kawasaki H2 750 Mach IV (Candytone Blue), 1984 Yamaha RZ350 (KRR- Yellow/ Black).
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Alan H
- Moto GP
- Posts: 3249
- Joined: Thu Feb 16, 2012 11:50 am
- Country: England
- Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
- Location: The Republic of South Yorkshire
Re: Deciphering Suzuki bolts/ screws
That's very handy and worthy of a workshop wall mounting!
Think of how stupid the average person is, then realise that half of them are more stupid than that.
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jabcb
- Moto GP
- Posts: 4310
- Joined: Mon Dec 13, 2010 4:32 pm
- Country: USA
- Suzuki 2-Strokes: 69 T350 thru 75 GT750
- Location: southwestern Pennsylvania
Re: Deciphering Suzuki bolts/ screws
Suzuki fasteners are all JIS.
JIS bolts have smaller heads: https://www.boltdepot.com/fastener-info ... -Size.aspx
JIS thread pitch: https://www.boltdepot.com/fastener-info ... Pitch.aspx
JIS & Phillips screw drivers are different: https://www.vesseltools.com/handtools/s ... l-standard
Phillips was designed to cam-out to prevent over tightening. JIS was designed to allow for more torque. Different by intent for different purposes.
Am a big fan of Vessel JIS screwdrivers & impact drivers.
JIS bolts have smaller heads: https://www.boltdepot.com/fastener-info ... -Size.aspx
JIS thread pitch: https://www.boltdepot.com/fastener-info ... Pitch.aspx
JIS & Phillips screw drivers are different: https://www.vesseltools.com/handtools/s ... l-standard
Phillips was designed to cam-out to prevent over tightening. JIS was designed to allow for more torque. Different by intent for different purposes.
Am a big fan of Vessel JIS screwdrivers & impact drivers.
BAS (Bike Acquisition Syndrome) - too many bikes but have room for more
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
