| Reference | Diameter | Thread | Length | Material | Finish | Description | ShortName | |
|---|
| 4N100HS4U | 2 | #2 | 1 | ALUM | --- | #4 X 1 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N75HS4U | 2 | #2 | 3/4 | ALUM | --- | #4 X 3/4 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N75HS4U | 2 | #2 | 3/4 | ALUM | --- | #6 X 3/4 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 10N100HS5U | 4 | #4 | 1 | ALUM | --- | #10 X 1 LNG X 5/16 HEX SPACER ALUM | HSU |  |
| 6N100HS4U | 4 | #4 | 1 | ALUM | --- | #6 X 1 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 8N100HS4U | 4 | #4 | 1 | ALUM | --- | #8 X 1 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 25N150HS8U | 4 | #4 | 1 1/2 | ALUM | --- | ''1/4 X 1 1/2 LNG X 1/2 HEX SPACER ALUM'' | HSU |  |
| 6N150HS4U | 4 | #4 | 1 1/2 | ALUM | --- | #6 X 1 1/2 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 10N125HS5U | 4 | #4 | 1 1/4 | ALUM | --- | #10 X 1 1/4 LNG X 5/16 HEX SPACER ALUM | HSU |  |
| 6N175HS4U | 4 | #4 | 1 3/4 | ALUM | --- | #6 X 1 3/4 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 8N187HS6U | 4 | #4 | 1 7/8 | ALUM | --- | #8 X 1 7/8 LNG X 3/8 HEX SPACER ALUM | HSU |  |
| 6N50HS4U | 4 | #4 | 1/2 | ALUM | --- | #6 X 1/2 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N50HS6UB | 4 | #4 | 1/2 | ALUM | BLK (RoHS) | #6 X 1/2 LNG X 3/8 HEX SPACER ALUM BLACK | HSU |  |
| 10N25HS6U | 4 | #4 | 1/4 | ALUM | --- | #10 X 1/4 LNG X 3/8 HEX SPACER ALUM | HSU |  |
| 6N25HS4U | 4 | #4 | 1/4 | ALUM | --- | #6 X 1/4 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N25HS6U | 4 | #4 | 1/4 | ALUM | --- | #6 X 1/4 LNG X 3/8 HEX SPACER ALUM | HSU |  |
| 8N25HS4U | 4 | #4 | 1/4 | ALUM | --- | #8 X 1/4 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N12HS4U | 4 | #4 | 1/8 | ALUM | --- | #6 X 1/8 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N200HS4U | 4 | #4 | 2 | ALUM | --- | #6 X 2 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 25N18HS8U | 4 | #4 | 3/16 | ALUM | --- | ''1/4 X 3/16 LNG X 1/2 HEX SPACER ALUM'' | HSU |  |
| 10N75HS5U | 4 | #4 | 3/4 | ALUM | --- | #10 X 3/4 LNG X 5/16 HEX SPACER ALUM | HSU |  |
| 6N75HS4UA | 4 | #4 | 3/4 | ALUM | ALODINE | #6 X 3/4 LNG X 1/4 HEX SPACER ALUM ALODINE | HSU |  |
| 8N75HS4U | 4 | #4 | 3/4 | ALUM | --- | #8 X 3/4 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N37HS4U | 4 | #4 | 3/8 | ALUM | --- | #6 X 3/8 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N37HS4UA | 4 | #4 | 3/8 | ALUM | ALODINE | #6 X 3/8 LNG X 1/4 HEX SPACER ALUM ALODINE | HSU |  |
| 8N37HS4U9 | 4 | #4 | 3/8 | ALUM | BLK ANOD | #8 X 3/8 LNG X 1/4 HEX SPACER ALUM BLK ANOD | HSU |  |
| 8N37HS9UH | 4 | #4 | 3/8 | ALUM | ANODIZE | #8 X 3/8 LNG X 5/8 HEX SPACER ALUM ANODIZE | HSU |  |
| 6N31HS4U | 4 | #4 | 5/16 | ALUM | --- | #6 X 5/16 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 8N62HS4U | 4 | #4 | 5/8 | ALUM | --- | #8 X 5/8 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N43HS4U | 4 | #4 | 7/16 | ALUM | --- | #6 X 7/16 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N87HS4UA | 4 | #4 | 7/8 | ALUM | ALODINE | #4 X 7/8 LNG X 1/4 HEX SPACER ALUM ALODINE | HSU |  |
| 6N87HS4UA | 4 | #4 | 7/8 | ALUM | ALODINE | #6 X 7/8 LNG X 1/4 HEX SPACER ALUM ALODINE | HSU |  |
| 8N87HS4U | 4 | #4 | 7/8 | ALUM | --- | #8 X 7/8 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N56HS4UA | 4 | #4 | 9/16 | ALUM | ALODINE | #6 X 9/16 LNG X 1/4 HEX SPACER ALUM ALODINE | HSU |  |
| 6N56HS5UA | 4 | #4 | 9/16 | ALUM | ALODINE | #6 X 9/16 LNG X 5/16 HEX SPACER ALUM ALODINE | HSU |  |
| 8N56HS4U | 4 | #4 | 9/16 | ALUM | --- | #8 X 9/16 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N50HS4U | 10 | 10 | 1/2 | ALUM | --- | #4 X 1/2 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N25HS3U | 10 | 10 | 1/4 | ALUM | --- | #4 X 1/4 LNG X 3/16 HEX SPACER ALUM | HSU |  |
| 4N25HS4U | 10 | 10 | 1/4 | ALUM | --- | #4 X 1/4 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N25HS4UA | 10 | 10 | 1/4 | ALUM | ALODINE | #4 X 1/4 LNG X 1/4 HEX SPACER ALUM ALODINE | HSU |  |
| 4N12HS3U | 10 | 10 | 1/8 | ALUM | --- | #4 X 1/8 LNG X 3/16 HEX SPACER ALUM | HSU |  |
| 4N12HS4U | 10 | 10 | 1/8 | ALUM | --- | #4 X 1/8 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N68HS4U | 10 | 10 | 11/16 | ALUM | --- | #4 X 11/16 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N18HS2U | 10 | 10 | 3/16 | ALUM | --- | #4 X 3/16 LNG X 1/8 HEX SPACER ALUM | HSU |  |
| 4N37HS3U | 10 | 10 | 3/8 | ALUM | --- | #4 X 3/8 LNG X 3/16 HEX SPACER ALUM | HSU |  |
| 4N37HS4U | 10 | 10 | 3/8 | ALUM | --- | #4 X 3/8 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N31HS4U | 10 | 10 | 5/16 | ALUM | --- | #4 X 5/16 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N15HS3U | 10 | 10 | 5/32 | ALUM | --- | #4 X 5/32 LNG X 3/16 HEX SPACER ALUM | HSU |  |
| 4N62HS4U | 10 | 10 | 5/8 | ALUM | --- | #4 X 5/8 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 4N43HS4U | 10 | 10 | 7/16 | ALUM | --- | #4 X 7/16 LNG X 1/4 HEX SPACER ALUM | HSU |  |
| 6N87HS4N | 10 | 10 | 7/8 | NYLON | --- | #6 X 7/8 LNG X 1/4 HEX SPACER NYLON | HSN |  |