|
Standard sizes and head styles currently available
in alumina oxide & zirconia oxide :
|
|
Size
|
Hex
|
Pan
|
Flat
|
Socket Cap
|
Flat Socket
|
Phillips Pan
|
| 0-80* (0.25" max) |
·
|
·
|
·
|
·
|
·
|
|
| 2-56 (0.5" max) |
·
|
·
|
·
|
·
|
·
|
|
| 4-40 (1.0" max) |
·
|
·
|
·
|
·
|
·
|
|
| 5-40 (1.0" max) |
·
|
·
|
·
|
·
|
·
|
|
| 6-32 (1.0" max) |
·
|
·
|
·
|
·
|
·
|
|
| 8-32 (1.5" max) |
·
|
·
|
·
|
·
|
·
|
·
|
| 10-24 (1.0" max) |
·
|
·
|
|
|
·
|
|
| 10-32 (1.75" max) |
·
|
·
|
·
|
·
|
·
|
|
| 1/4-20 (3.0" max) |
·
|
·
|
·
|
·
|
·
|
|
| 5/16-18 (3.0" max) |
·
|
·
|
·
|
·
|
·
|
|
| 3/8-16 (3.0" max) |
·
|
·
|
·
|
·
|
·
|
|
|
|
All of the listed sizes have matching
washers
and nuts
available
|
| |
|
Metric
sizes and head styles currently available in alumina & zirconia:
|
|
Size
|
Hex
|
Pan
|
Flat
|
Socket Cap
|
Phillips Pan
|
Cheese
|
| M2 (10mm max) |
·
|
|
|
·
|
·
|
|
| M3 (25mm max) |
·
|
|
|
·
|
|
|
| M4 (40mm max) |
·
|
|
|
|
|
·
|
| M5 (40mm max) |
·
|
|
|
|
|
·
|
| M6 (75mm max) |
·
|
|
|
|
|
|
| M8 (70mm max) |
·
|
|
|
|
|
|
|
|
All of the above have matching
washers and nuts available
|
|
|
|
|
Strength Properties for 99.8% Alumina Fully Dense Bolts:
|
|
Ceramic Bolt Size
|
Destructive Torque (in*lb)
|
| 4-40 |
1.6
|
| 6-32 |
2.3
|
| 8-32 |
5.5
|
| 10-32 |
6.2
|
| 1/4-20 |
20.4
|
| 5/16-18 |
41.9
|
| 3/8-16 |
95
|
|
 |
|
|
|
 |
