Shaft Supports Flanged Mount - Standard - Standard Through/Tapped Mounting Holes / Long Sleeve

Caution
- [Specification Change] The materials and appearances of some products will be changed sequentially starting in May 2026. Please see here for details. Products and packages before and after the change may be mixed in the same shipment, but there are no problems with use.
- Please check the content on our website as the PDF does not contain the most up-to-date information.
Product Description
[Features]
• Round, square and compact flange shapes support different mounting layouts.
• Through-hole, tapped-hole and long-sleeve configurations provide installation choices.
• Select the tapped mounting-hole type when the mounting plate is weak or thin.
• D dimensions 8M and 10M are limited to general structural steel or SUS304; aluminum alloy is unavailable.
[Use]
• Suitable for securing the inspection mechanism in a manual electrical-characteristic inspection fixture.
■Round Flanged
■Square Flanged
■Compact Flanged
·D3 to 15
·D16 to 50

[ ! ] Unless otherwise specified, the dimension tolerance conforms to JIS B 0405 Class m. However, angle dimension tolerances are excluded.
| Type | Through Mounting Holes | Tapped Mounting Holes | [M] Material | [S] Surface Treatment | |||
| Round Flanged | Square Flanged | Compact Flanged | Round Flanged | Compact Flanged | |||
| Standard | STHRB | STHSB | STHCB | STHRBT | STHCBT | General structural steel or Carbon steel | Black Oxide |
| STHR | STHS | STHC | STHRT | STHCT | Electroless Nickel Plating | ||
| SSTHR | SSTHS | SSTHC | SSTHRT | SSTHCT | SUS304 | — | |
| ATHR | ATHS | ATHC | ATHRT | ATHCT | Aluminum Alloy | Clear Anodize | |