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VB.639 p

Three-arm knobs

SKU: 7660 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Threaded stud C # L # Weight
Code Description D L d1 d3 l1 d 6g l [Nm] [J] g
65561 VB.639/45 p-M6x20 45 25 19 12 22.5 M6 20 10 2 29
65565 VB.639/45 p-M8x25 45 25 19 12 22.5 M8 25 23 2 31
65652 VB.639/63 p-M8x25 63 28 26 18 25 M8 25 30 7 44
65692 VB.639/80 p-M10x30 80 35 32 21 30 M10 30 80 7 78
65722 VB.639/100 p-M12x40 100 42 36 25 36 M12 40 110 8 126
# See Technical Data for maximum applicable torque (C) and impact strength (L).

Additional information

Applications

This knob has been designed for heavy duty work where the use of a hammer for a firmer clamping action is required.

Assembly

Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).

Colour

Black, matte finish.

Material

Glass-fibre reinforced polyamide based (PA) technopolymer. Resistant to solvents, oils, greases and other chemical agents.