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Brass Knurled Knob (Slotted / Flanged / Narrow Body) NB-EB/EB-NB/EB-SR/EB-R (Part Numbers)
[Nominal thread (M)] 3(0.5) / 4(0.7)
[Knurled Knob]
[Material] Free-cutting brass (C3604BD), cadmium content less than 75 ppm
[Surface treatment] Micro Black (black coating over nickel base), Micro Black is only applied to the knob part
[Black nylon washer (KW)]
[Material] Nylon 6
[Color] Black
[Heat distortion temperature] 1.82 MPa...65°C
[UL Standard] UL94-HB (Materials)
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-420JEB-R |
| NB-420VEB-R |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Knob outer diameter D (ø) | Knob thickness H (mm) |
|---|---|---|---|---|---|---|
MYR 14.83 | 50 Piece(s) | 10 Day(s) or more | 8 | 8 | ||
MYR 22.74 | 50 Piece(s) | 10 Day(s) or more | 12 | 9 |
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Basic Information
| Nominal of Thread (M) | 4 | Length L(mm) | 20 | Detailed Shape | Knurling |
|---|---|---|---|---|---|
| Mounting Hole Shape | Negative | Basic Shape | Standard (Round) | Material | Brass |
| Surface Treatment | Black Nickel 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 (NBR) | Material details | Free-cutting brass (C3604BD) | Surface treatment details | Micro Black (black coating over nickel base) |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- T Type Thumbscrew m_series_language_127951
- Knob Bolt, R Type, No.1, Black m_series_language_127977
- Slotless Knurling Screw m_series_language_178705
- Stepped grip bolt m_series_language_178707
- Brass Knurled Knob (Slotted and Flanged / Built-In Washer) / NB-CC-N
- Brass Knurled Knob (Slotted) NB-A-SR/NB-A-R
- Brass Knurled Knob (Flanged) NB-C-SR/NB-C-R
- Brass Knurled Knob (Slotted / Stepped / Narrow Body) NB-FC-SR/NB-FC-R
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