SIZES
Please see attached drawing above
OUTSIDE DIAMETER LARGE 21.0mm
INTERNAL DIAMETER 6.2mm drilled
TOTAL LENGTH 20.0mm
OUTSIDE DIAMETER SMALL 18.0mm
LENGTH OF SMALL DIAMETER 10.0mm
each end of inside and outside diameter has a 0.3mm chamfer.
Tolerence +- 0.15mm
Please select quantity required in box above, flat rate postage
UK £3.00
EU £9.00
ROW £11.00
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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