Fixings and innovative solutions for pros at CELO
Chipboard screw VELOX® SIT/TX stainless steel A2, full thread
High Performance from tip to head


Product overview
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The fast chipboard screw VELOX® SIT/TX made of stainless steel A2 and with full thread is ideally suitable for outdoor applications and obtains an ETA assessment ETA-12/0198 for use in timber construction. The SIT recess guarantees a perfect power transfer, fast mounting and a long-lasting SIT bit. Due the conial recess the screw will be centred (no tumbling) and sticks on the bit and improves your working comfort. Alternatively TX bits can also be used (without the mentioned advantages).
List of references
Filters
Screw diameter [mm]
Close
3
3.5
4
4.5
Screw length [mm]
Close
20
30
15
25
35
40
Recess type
Close
SIT/TX 10
SIT/TX 20
Head diameter [mm]
Close
6
7
8
9
Head height [mm]
Close
1.8
2
2.35
2.55
Reference
d
J
9X320VLOXS
9X330VLOXS
9X3515VLOXS
9X3520VLOXS
9X3525VLOXS
9X3530VLOXS
9X420VLOXS
9X425VLOXS
9X430VLOXS
9X435VLOXS
9X4530VLOXS
9X4540VLOXS
Diameter [mm]
d
J
3
3
3.5
3.5
3.5
3.5
4
4
4
4
4.5
4.5
Length [mm]
d
J
20
30
15
20
25
30
20
25
30
35
30
40
Screw diameter [mm]
d
J
3
3
3.5
3.5
3.5
3.5
4
4
4
4
4.5
4.5
Screw length [mm]
d
J
20
30
15
20
25
30
20
25
30
35
30
40
Recess type
d
J
SIT/TX 10
SIT/TX 10
SIT/TX 10
SIT/TX 10
SIT/TX 10
SIT/TX 10
SIT/TX 20
SIT/TX 20
SIT/TX 20
SIT/TX 20
SIT/TX 20
SIT/TX 20
Head diameter [mm]
d
J
6
6
7
7
7
7
8
8
8
8
9
9
Head height [mm]
d
J
1.8
1.8
2
2
2
2
2.35
2.35
2.35
2.35
2.55
2.55
Packaging units
d
J
1000
1000
1000
1000
1000
1000
1000
1000
500
500
500
500
Packaging type.
d
J
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
Box
12 / 12 references are shown
Applications
- Wood doors
- Wood windows
- Fittings
- Chairs
- Wood frames
- Wood furniture


Further specifications
Key features:
- ETA-approved product for your safety
- Largely improved working comfort; the conical recess centers the screw (no tumbling) and sticks on the bit|Patented tip thread area
- SIT® recess (=AW recess from Würth)
- Long-lasting SIT® bit
- No damage to the screw head/zinc coating
- Perfect power transfer
- Only one bit for four screw diameters- you save time and costs!
- Can also be used with TX-bits if no SIT®-bit is available
- Screws in stainless steel ensure corrosion resistance
- Especially well-suited for nylon plugs
- Patented thread reduces splitting as well as setting torque, which provides a perfect appearance and a longer battery life
- With external underhead milling ribs - perfect for wood and metal fittings becaus of flush fitting and fewer wood shavings
Base materials:
- Chipboards
- Wood
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