Metric Size, Steel
Set Screws
With Brass or Nylon Tip
GN 913.3
GN 913.3

RoHS Compliant

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GN 913.3
Specification
Information
Set screw body: Steel, black oxide finish
European standard 5.8 grade (comparable SAE class grade)
Tip: Brass or white nylon plastic

Grub screws with brass or nylon tips GN 913.3 are recommended when the surface to be clamped must not be damaged.
They can be used with all different parts (levers, hand knobs, star knobs, and knurled nuts).

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Brass Tip Table

Dimensions in:

millimeters
(inches)

Part
Number
d1
Thread
l1
Stud Length
d2
l2
A/F
M4 x .7
6
2.5
(.10)
.5
(.02)
2
(.08)
8
10
12
16
20
M5 x .8
8
3
(.12)
.5
(.02)
2.5
(.10)
10
12
16
20
25
M6 x 1.0
10
4
(.16)
1
(.04)
3
(.12)
12
16
20
25
32
40
50
Part
Number
d1
Thread
l1
Stud Length
d2
l2
A/F
M8 x 1.25
12
6
(.24)
1.5
(.06)
4
(.16)
16
20
25
32
40
50
63
M10 x 1.5
16
8
(.31)
2
(.08)
5
(.20)
20
25
32
40
50
63
80
M12 x 1.75
20
10
(.39)
2
(.08)
6
(.24)
25
32
40
50
63
80
100
Nylon Plastic Tip Table

Dimensions in:

millimeters
(inches)

Part
Number
d1
Thread
l1
Stud Length
d2
l2
A/F
M4 x .7
6
2
(.08)
1
(.04)
2
(.08)
8
10
12
16
20
M5 x .8
8
3
(.12)
1
(.04)
2.5
(.10)
10
12
16
20
25
M6 x 1.0
10
3.5
(.14)
1.3
(.05)
3
(.12)
12
16
20
25
32
40
50
Part
Number
d1
Thread
l1
Stud Length
d2
l2
A/F
M8 x 1.25
12
5
(.20)
1.6
(.06)
4
(.16)
16
20
25
32
40
50
63
M10 x 1.5
16
6.5
(.26)
1.9
(.07)
5
(.20)
20
25
32
40
50
63
80
M12 x 1.75
20
8
(.31)
2.1
(.08)
6
(.24)
25
32
40
50
63
80
100