Clamping screws - Ball type
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MISUMI
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- MISUMI offers the RSM/RSU series of ball tips clamping screws.
- The main body of the clamping ball screw is made of SCM435 equivalent material for RSM, and SUS304 equivalent material for RSU.
- The ball of the clamping screw is made of SUJ2 equivalent material for RSM, and SUS440C equivalent material for RSU.
- The screw is available in eight sizes: M3, M4, M5, M6, M8, M10, M12, or M16.
- The screw can be used with commercially available nuts that are equivalent to JIS6g.
- This product is used for clamping workpieces and is not intended to rotate the face balls. The rotation of the face balls depends on the caulking condition of each ball.
[ ! ]Screw grade is based on JIS6H equivalent.
| Type | Main Body | Ball | |||
| [ M ]Material | [ H ]Hardness | [ S ]Surface Treatment | [ M ]Material | [ H ]Hardness | |
| RSM | SCM435 equivalent | 38~43HRC | Black Oxide | SUJ2 Equivalent | 62~67HRC |
| RSU | SUS304 equivalent | - | - | SUS440C equivalent | 59~66HRC |
More Information
■Notes on Clamping Screws
This product is used not to rotate face balls but to clamp works. (The face balls may or may not rotate when tightening the clamping screw.)
This product is used not to rotate face balls but to clamp works. (The face balls may or may not rotate when tightening the clamping screw.)