Bore & Fastener Chart |
| Bore # |
Bore Dia . |
Set Screw |
Roll Pin |
Keyway |
|
(+.001"/-.000") |
(-T OR -TT) |
(-R) |
(-K, KT,OR -KTT) |
| |
|
|
|
|
| 3 |
3/16 (.1875") |
#8-32 |
1/16" |
1/16" |
| M5 |
5mm (.1969") |
m4 x .7 |
2mm |
2mm |
| M6 |
6mm (.2362") |
m4 x .7 |
2mm |
2mm |
| 4 |
1/4 (.2500") |
#8-32 |
3/32" |
1/16" |
| M7 |
7mm (.2756") |
m4 x .7 |
2.5 mm |
2mm |
| 5 |
5/16 (.3125") |
#8-32 |
3/32" |
3/32" |
| M8 |
8mm (.3150") |
m4 x .7 |
2.5mm |
2mm |
| M9 |
9mm (.3543") |
m4 x .7 |
2.5mm |
3mm |
| 6 |
3/8 (.3750") |
#8-32 |
3/32" |
1/8" |
| M10 |
10mm (.3937") |
m5 x .8 |
2.5mm |
3mm |
| M11 |
11mm (4331") |
m5 x .8 |
3mm |
4mm |
| 7 |
7/16 (.4375") |
#8-32 |
1/8" |
1/8" |
| M12 |
12mm (.4724") |
m6 x 1.0 |
3mm |
4mm |
| 8 |
1/2 (.5000") |
#10-32 |
1/8" |
1/8" |
| M13 |
13mm (.5118") |
m6 x 1.0 |
3mm |
5mm |
| M14 |
14mm (.5512") |
m6 x 1.0 |
3mm |
5mm |
| 9 |
9/16 (.5625") |
#10-32 |
1/8" |
1/8" |
| M15 |
15mm (.5906") |
m6 x 1.0 |
4mm |
5mm |
| 10 |
5/8 (.6250") |
#10-32 |
3/16" |
3/16" |
| M16 |
16mm (.6299") |
m6 x 1.0 |
4mm |
5mm |
| M17 |
17mm (.6693") |
m6 x 1.0 |
5mm |
5mm |
| 11 |
11/16 (.6875") |
#10-32 |
3/16" |
3/16" |
| M18 |
18mm (.7087") |
m6 x 1.0 |
5mm |
6mm |
| M19 |
19mm (.7480") |
m6 x 1.0 |
5mm |
6mm |
| 12 |
3/4 (.7500") |
#10-32 |
3/16" |
3/16" |
|
Material Chart |
| Material Code |
Material Type |
Finish |
| A |
STEEL (hsg-4140 alloy, hardened/hub-low carbon |
BLACK OXIDE |
| S |
STAINLESS STEEL (hsg-17-4PH, hardened/hub-303) |
PLAIN |
Fastener Type Chart |
| Fastener Choice |
Description |
| A |
PLAIN (NO FASTENER) |
| T |
ONE SET SCREW |
| TT |
TWO SET SCREWS 90° APART |
| R |
ROLL PIN |
| RT |
ROLL PIN WITH ONE SET SCREW AT 90° |
| K |
KEYWAY |
| KT |
KEYWAY WITH ONE SET SCREW
(over keyway where possible) |
| KTT |
KEYWAY WITH TWO SET SCREWS AT 90° |
| |
|
| NOTE: BORE AND FASTENER CHOICES ARE SPECIFIED SEPARATELY FOR EACH END, AND CAN BE DIFFERENT ON EACH END. |
|
