Fixings and innovative solutions for pros at CELO
Self-tapping screw pan head SIT 7049
Self-tapping screw pan head with SIT recess perfect fit

Product overview
CELO self-tapping screw ISO 7049S pan head and SIT recess has the perfect fit between recess and screw for easy screwing. The SIT recess allows a perfect transmission of the tightening torque. Its conical inner shape centres the screwing and allows to keep the screw fixed to the recess facilitating its installation. Made of high-quality steel, It is available in blue zinc plated, black zinc plated steel and stainless steel A2.
List of references
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935137049S
935167049S
935197049S
935257049S
935957049S
942137049S
9N42137049S
942167049S
9N42167049S
942197049S
9N42197049S
942257049S
9N42257049S
942327049S
9N42327049S
942387049S
942457049S
942507049S
942957049S
9481007049S
9481107049S
9481207049S
948137049S
948167049S
948197049S
948257049S
948327049S
9N48327049S
948387049S
9N48387049S
948457049S
948507049S
948607049S
948707049S
948807049S
948907049S
9551007049S
955197049S
955257049S
955327049S
955387049S
955457049S
955507049S
955607049S
955707049S
955807049S
955907049S
9X35137049S
9X35167049S
9X35957049S
9X42137049S
9X42167049S
9X42197049S
9X42257049S
9X42327049S
9X48137049S
9X48167049S
9X48197049S
9X48257049S
9X48327049S
9X48387049S
9X48507049S
9X48607049S
9X48707049S
9X55197049S
9X55257049S
9X55327049S
9X55387049S
9X55507049S
9X55607049S
9X55707049S
Screw material
Close
Steel
Stainless steel A2
Head diameter [mm]
Close
7
8
9.5
11
Packaging units
Close
500
250
1000
100
200
50
Column
Close
Reference
Screw material
Head diameter [mm]
Nut thickness [mm]
Head type
Suitable for
Packaging units
Packaging type.
Sort direction
Close
Ascending
Descending
Reference
935137049S
935167049S
935197049S
935257049S
935957049S
942137049S
9N42137049S
942167049S
9N42167049S
942197049S
9N42197049S
942257049S
9N42257049S
942327049S
9N42327049S
942387049S
942457049S
942507049S
942957049S
9481007049S
9481107049S
9481207049S
948137049S
948167049S
948197049S
948257049S
948327049S
9N48327049S
948387049S
9N48387049S
948457049S
948507049S
948607049S
948707049S
948807049S
948907049S
9551007049S
955197049S
955257049S
955327049S
955387049S
955457049S
955507049S
955607049S
955707049S
955807049S
955907049S
9X35137049S
9X35167049S
9X35957049S
9X42137049S
9X42167049S
9X42197049S
9X42257049S
9X42327049S
9X48137049S
9X48167049S
9X48197049S
9X48257049S
9X48327049S
9X48387049S
9X48507049S
9X48607049S
9X48707049S
9X55197049S
9X55257049S
9X55327049S
9X55387049S
9X55507049S
9X55607049S
9X55707049S
Diameter [mm]
3.5
3.5
3.5
3.5
3.5
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
3.5
3.5
3.5
4.2
4.2
4.2
4.2
4.2
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
4.8
5.5
5.5
5.5
5.5
5.5
5.5
5.5
Length [mm]
13
16
19
25
9.5
13
13
16
16
19
19
25
25
32
32
38
45
50
9.5
100
110
120
13
16
19
25
32
32
38
38
45
50
60
70
80
90
100
19
25
32
38
45
50
60
70
80
90
13
16
9.5
13
16
19
25
32
13
16
19
25
32
38
50
60
70
19
25
32
38
50
60
70
Screw material
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Stainless steel A2
Head diameter [mm]
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
11
11
11
11
11
11
11
11
11
11
11
7
7
7
8
8
8
8
8
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
9.5
11
11
11
11
11
11
11
Nut thickness [mm]
2.8
2.8
2.8
2.8
2.8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.8
2.8
2.8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Head type
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Pan head
Suitable for
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Metal sheet assembly
Packaging units
500
500
500
250
1000
500
500
500
500
500
500
250
250
250
250
250
250
250
500
100
100
100
500
250
500
250
250
250
250
250
250
250
200
100
100
50
100
250
250
250
250
250
250
100
100
100
50
500
500
1000
500
500
500
250
250
500
250
250
250
250
250
250
200
100
250
250
250
250
250
100
100
Packaging type.
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
71 / 71 references are shown
Applications
- Aluminium doors
- Aluminium profiles
- Aluminium sheet assembly
- Bus bodywork
- Cabinets
- Furniture
- Fittings
- Fittings in aluminium profiles
- Garage metal doors
- Metal sheet profiles
- Sheet metal roof

Further specifications
Key features:
- SIT recess for perfect fit and easy screw installation
- Work effortlessly, it is not necessary to tighten axially on the screwdriver even with high tightening torques
- Better torque prevents the screw head from slipping and reduces wear on the bit screw
- The screw fits perfectly into the screwdriver bit and facilitates installation in any position.
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