SIZES
Please see attached drawing above
OUTSIDE DIAMETER LARGE 31.0mm
INTERNAL DIAMETER 8mm drilled
TOTAL LENGTH 42.0mm
OUTSIDE DIAMETER SMALL 22mm
LENGTH OF SMALL DIAMETER 2.0mm
INCLUDES COUNTERBORE 22DIA X 2MM DEEP
each end of inside and outside diameter has a 0.5mm chamfer.
Tolerence +- 0.15mm
Please select quantity required in box above, flat rate postage
UK £6.50
We Have hundreds of aluminium spacers in stock , with 6mm - 8mm - 10mm - 12mm clearance holes
We Can also make spacers inserts thread or non threaded on our CNC machines,
Please contact us with your requirements , and we can do a listing on ebay for you
No minimum order quantity, no maximum
Mechanical Properties of Aluminium Alloy 2011
Mechanical properties for aluminium alloy 2011 T4
| BS EN 755-2:2008 Rod and Bar Up to 200mm Dia. or 60mm A/F | |
|---|---|
| Property | Value |
| Proof Stress | 125 Min MPa |
| Tensile Strength | 275 Min MPa |
| Elongation A50 mm | 12 min % |
| Hardness Brinell | 95 HB |
| Elongation A | 14 min % |
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