Wera stainless steel bits are manufactured out of stainless steel so unsightly rust can be avoided. The stainless steel bits from Wera are vacuum ice-hardened and have the hardness and strength needed for screw connections. There are no limitations to the industrial applications they are suitable for.
3840/1 TS bits, stainless
- For hexagonal socket head screws
- Stainless Steel Bits
- Solution to the extraneous rust problem: fasten stainless screws with stainless tools
- Vacuum ice-hardened
- Torsion design against premature wear
- Hex-Plus allows socket head screws to live longer
- 1/4" hexagon drive (Wera connecting series 1)
- Take it easy tool finder: colour coding according to profile and size
Product features
Stainless Steel Bits
Screw stainless steel together with stainless steel!
Solution to the rust problem: screwdriving stainless steel together with stainless steel! Wera stainless steel tools are manufactured out of stainless steel so unsightly rust can be avoided.
Vacuum ice-hardened
The stainless steel tools from Wera are vacuum ice-hardened and have the hardness and strength needed for screw connections. There are no limitations to the industrial applications they are suitable for.
Hex-Plus
Hexagon socket screws are a problem, because the contact surfaces that transfer the force of the tool to the screw are very narrow. The consequence: the head of the screw can be damaged, usually rounding out the recess. Hex-Plus tools have larger contact surfaces to prevent this, driving from the flats of the recess, rather than the corners. Good to know: Hex-Plus tools fit into every standard hexagon socket screw!
Bits with Take it easy tool finder
Take it easy tool finder with colour coding according to profiles and size stamp – for simple and rapid accessing of the required tool.
Product details
Facts and figures
Part number
05071070001
05071071001
05071072001
05071073001
05071074001
05071075001
05071077001
05071076001
10071093001
Tip size (metric) mm
1.5
2.0
2.5
3.0
4.0
5.0
5.5
6.0
-
Blade length mm
25
25
25
25
25
25
25
25
25
Blade length (inches) inch
1"
1"
1"
1"
1"
1"
1"
1"
1"
Note
(1)
(1)
Add to watch list
(1) Without Torsion zone
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Product description
High quality bits out of stainless steel for hexagon socket screws. Wera stainless are made out of stainless steel which prevents the formation of unsightly extraneous rust. The Hex-Plus profile offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. Come with Torsion zone: Torsion bits take-up torque peaks and absorb them in the Torsion zone. This prevents premature wear and extends the service life of the bit. ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
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This tool can be easily obtained from one of the following sources :
