(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/4/2026 to 7:00 (MYT) 20/4/2026. We apologize for the inconvenience.
- [Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
- [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.
Brass Knurled Knob (Slotted / Flanged / Narrow Body) NB-EC-SR/NB-EC-R
[Nominal thread (M)] 3(0.5) / 4(0.7) / 5(0.8) / 6(1.0)
[Silicone rubber washer (SRW)]
[Material] Silicone rubber
[Color] Translucent
[Hardness] 50° (Durometer type A), 49° (IRHD reference value)
[NBR washer (RW)]
[Material] NBR
[Color] Black
[Hardness] 70° (Durometer type A), 63° (IRHD reference value)
Japanese Only
| Part Number |
|---|
| NB-325PEC-SR |
| NB-515VEC-SR |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal of Thread (M) | Length L (mm) | Knob outer diameter D (ø) | Knob thickness H (mm) |
|---|---|---|---|---|---|---|---|---|---|
MYR 20.23 | 50 Piece(s) | 10 Day(s) or more | 10 | 3 | 25 | 10 | 8 | ||
MYR 23.01 | 50 Piece(s) | 10 Day(s) or more | - | 5 | 15 | 12 | 9 |
Loading...
Basic Information
| Detailed Shape | Knurling | Mounting Hole Shape | Negative | Basic Shape | Standard (Round) |
|---|---|---|---|---|---|
| Material | Brass | Surface Treatment | Chromate Plating | Thread Type | Metric Coarse |
| Tip Shape | Flat End | Additional Shape | Washer Integrated | Sales Unit | Low Quantity (Available beginning with 1 pc.) |
| Application | Standard | Washer | With rubber washer (silicone rubber) | Material details | Free-cutting brass (C3604BD) |
| Surface treatment details | Buff polishing |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- ECO-BS Stepped Knurled Screw m_series_language_39465
- T Type Thumbscrew m_series_language_127951
- Grip Bolt m_series_language_178709
- Brass Knurled Knob (Slotted) NB-A/A-N/AC/AC-N
- Brass Knurled Knob (Slotted / Built-In Washer) / NB-A-N
- Brass Knurled Knob (Flanged) NB-C-SR/NB-C-R
- Brass Knurled Knob (Slotted / Stepped / Narrow Body) NB-FB/FB-NB/FB-SR/FB-R
- Brass Knurled Knob (Low Head) NB-GB/GB-NB/GB-SR/GB-R
Tech Support
- Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
- Tel：(60) 3 7960 8499 / FAX：(60) 3 7960 7499
- 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday) - Technical Inquiry
- Credit Card
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy