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[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
Configured Part Number is shown.
NB-425MAB-SR
| Part Number |
|---|
| NB-425MAB-SR |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal of Thread (M) | Length L (mm) | Additional Shape | Knob outer diameter D (ø) | Knob thickness H (mm) | Washer |
|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 16.00 | 50 Piece(s) | 10 Day(s) or more | - | 4 | 25 | Washer Integrated | 8 | 12 | With rubber washer (silicone rubber) |
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| 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 | Sales Unit | Low Quantity (Available beginning with 1 pc.) | Application | Standard |
| Material details | Free-cutting brass (C3604BD) | Surface treatment details | Micro Black (black coating over nickel base) |
Please check the type/dimensions/specifications of the part NB-425MAB-SR in the Brass Knurled Knob (Slotted) NB-AB/AB-NB/AB-SR/AB-R series.


| Part Number |
|---|
| NB-310AAB |
| NB-408MAB-SR |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal of Thread (M) | Length L (mm) | Additional Shape | Knob outer diameter D (ø) | Knob thickness H (mm) | Washer |
|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 10.97 | 50 Piece(s) | 10 Day(s) or more | - | 3 | 10 | Standard | 6 | 3 | Without washer | ||
MYR 14.20 | 50 Piece(s) | 10 Day(s) or more | 10 | 4 | 8 | Washer Integrated | 8 | 12 | With rubber washer (silicone rubber) |
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