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Product Specifications:
| Item | Retention Knob |
| Angle Radius | 45° |
| Coolant Fed | Coolant Through |
| Coolant Hole Dia. | 0.181" , 0.275" |
| Coolant Supply | Coolant Through |
| Coolant Through | Yes |
| Features | Magnetic Particle Crack Tested, Tensile And Shear Requirements Per Jis 6339 |
| Flange Thickness | 0.236" |
| Flange To Angle Length | 1.102" |
| Flange To Beginning Of Knob Length | 1.102" |
| Flange To End Of Knob Length | 1.38" |
| Flange To Knob Length | 1.377" |
| Knob Outside Dia. | 0.59" |
| Neck Dia. | 0.39" , 0.393" |
| Overall Length | 2 9/25" |
| Taper Size | BT40 |
| Thread Pitch | 2 mm |
| Thread Size | M16 |
| Thread Standard | Class 4G6G Metric |
Shipping Info:
| Ship weight (kg) | 0.07 |
Product Variants
| Product | Model | Taper Size | Knob Outside Dia. | Flange Thickness | Angle Radius | Flange To Angle Length | Neck Dia. | Flange To Beginning Of Knob Length | Flange To End Of Knob Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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B30-4500 | BT30 | 0.433" | 0.196" | 45° | 0.708" | 0.275" | 0.709" | 0.906" | €36.56 | |
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B30-6000 | BT30 | 0.433" | 0.196" | 60° | 0.708" | 0.275" | 0.709" | 0.906" | €47.41 | |
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B35-6000 | BT35 | 0.539" | 0.196" | 60° | 0.885" | 0.35" | - | - | €44.06 | |
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B40-STD | BT40 | 0.74" | 0.13" | 45° | 0.433" | 0.503" | 0.43" | 16/25" | €79.16 | |
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B40-4500 | BT40 | 0.59" | 0.236" | 45° | 1.102" | 0.393" | 1.102" | 1.38" | €44.66 | |
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B40-FADAL | BT40 | 0.74" | 0.236" | 45° | 0.551" | 0.49" | 0.552" | 0.752" | €52.54 | |
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B40-6000 | BT40 | 0.59" | 0.236" | 60° | 1.102" | 0.393" | 1.102" | 1.378" | €61.17 |
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LYNDEX-NIKKEN B40-4500(H) Retention Knob, Bt40 Taper Size, M16 Thread Size, Class 4G6G Metric, 45 Deg. Angle Radius
€43.42 /unit


