Metric Size, Steel
Clamping Pads

With O-Ring
GN 709.7

RoHS Compliant


Specification
Information

Clamping pad body: Steel, tempered, tensile strength class 10.9
Ball: Steel, hardened, (54+2 HRC), or plastic (Polyacetal POM)
O-ring: Rubber, NBR (Perbunan)

Type B - Ball steel, smooth contact face
Type R - Ball steel, serrated contact face
Type K - Ball plastic, smooth contact face

Shipping

GN 709.7 clamping pads are used in jig and fixture construction, for example for clamping workpieces, as a movable bearing surface or as a stop. The swivel-mounted ball compensates uneven and non-parallel contact surfaces by as much as 10°. It is also secured against further twisting.
The O-ring holds the ball in position and prevents dirt from penetrating, resulting in a long service life and mobility.

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Dimensions in:

millimeters
(inches)

Part Number d1 l1 d2
Thread
d3 d4
Ball Ø
l2
Type B Type R Type K
709.7-10-12-B
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709.7-10-12-R
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709.7-10-12-K
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10
(.39)
12
(.47)
M4 x .7 6
(.24)
7
(.28)
5.6
(.22)
709.7-10-25-B
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709.7-10-25-R
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709.7-10-25-K
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10
(.39)
25
(.98)
M4 x .7 6
(.24)
7
(.28)
18.6
(.73)
709.7-13-16-B
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709.7-13-16-R
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709.7-13-16-K
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13
(.51)
16
(.63)
M5 x .8
8.5
(.34)
10
(.39)
7.2
(.29)
709.7-13-25-B
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709.7-13-25-R
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709.7-13-25-K
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13
(.51)
25
(.98)
M5 x .8
8.5
(.34)
10
(.39)
16.2
(.64)