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Medium-strength screw retainer

Threadlocker medium strength
THRLOK-DOS-MDSTRTH-50G

Art.-no. 0893243050

Prices for customers after login

Medium-strength screw retainer

Art.-no. 0893243050

Prices for customers after login

Quantity

PU

x1 pcs

Exclusively for trade customers

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Removable screw retainer and sealing compound – one-handed dispensing system

Removable screw retainer and sealing compound – one-handed dispensing system

Medium-strength bonding


Can be removed using normal tools



Can also be applied to stainless steel and passivated surfaces


No "accelerator" or "activator" required



Excellent media and thermal stability


Universal products with a wide range of application



Prevents detachment, e.g. through vibration and shock loads


No unwanted locking problems such as with mechanical screw retainers, for example



High resistance


Resistant to a large number of bases, gases, solvents, oils and fuels (see resistance list)



Silicone-free, solvent-free and oil-free



DOS system:


  • Practical one-handed operation thanks to the clever turn lock

One hand always remains free.


  • Continuously adjustable dispensing system

Dispensing can be adjusted to suit the application, and to keep consumption and costs to a minimum.


  • No residue material in dispensing neck

Costs optimised thanks to emptying with virtually no remaining product

Proof of Performance
  • NSF-tested in accordance with NSF/ANSI 61 for use in service water and drinking water

  • DVGW approval, tested in accordance with DIN EN 751-1 (not permissible in domestic gas installations in Germany in accordance with DVGW TRGI 2018.)

  • Conforms to the formula recommended by the German Environmental Protection Agency for use in applications which come into contact with drinking water dated 11 February 2016. If being used as a thread sealant which comes into contact with drinking water, please observe the relevant recommendations from the association of the adhesive and sealant industry.
Notice

The following plastics can be affected in the event of prolonged exposure: ABS, celluloid, polystyrene, polycarbonate (Macrolon), PMMA (Plexiglas), polysulfone, SAN (lurane, Tyril), Vinidur, vulcanised fibre, and painted surfaces.

Application area
  • NSF-tested in accordance with NSF/ANSI 61 for use in service water and drinking water

  • DVGW approval, tested in accordance with DIN EN 751-1 (not permissible in domestic gas installations in Germany in accordance with DVGW TRGI 2018.)

  • Conforms to the formula recommended by the German Environmental Protection Agency for use in applications which come into contact with drinking water dated 11 February 2016. If being used as a thread sealant which comes into contact with drinking water, please observe the relevant recommendations from the association of the adhesive and sealant industry.

The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. If our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products. Please observe the technical data sheet!

Product information

Würth Catalogue(X)

Catalogue page as PDF 1

Datasheets(X)

Safety data sheet

Certificates/ Documents

 | 

 | 

Application area

For medium-strength retaining, fixing and sealing of threaded connections such as screws, stud bolts, nuts and threaded plugs, which are supposed to be detached again with normal tools. The medium-strength threadlocker is for use in the automotive and commercial vehicle industry, in metalworking and tool manufacturing, shipbuilding, mechanical engineering and engine construction, and electrical and electronics construction.

Instructions

This liquid plastic cures when in contact with metal in the absence of oxygen. The contact surfaces must be dry, dust-free and grease-free. Moisten the adhesive surfaces sufficiently and put them together immediately.



For more information, please refer to the technical data sheet.

Chemical basis

Dimethacrylic acid ester

Colour

Blue fluorescent

Density/conditions

1.12 g/cm³ / in accordance with DIN EN ISO 2811-1

Min./max. viscosity 1 /conditions 1

4000-9000 mPas / at 25°C, Brookfield RVT, spindle 3/2.5 rpm

Min./max. viscosity 2 /conditions 2

1500-3000 mPas / at 25°C, Brookfield RVT, spindle 3/20 rpm

Suitable for max. thread

M36

Max. gap-filling ability

0.25 mm

Min./max. initial strength

5-15 min

Min./max. functional strength

0.5-1 h

Min./max. final strength

1 h-3 h

Min./max. compressive shearing strength /conditions

10-20 N/mm² / in accordance with ISO 10123

Min./max. breakaway torque

15-25 Nm

Breakaway torque conditions

DIN EN 15865

Min./max prevail torque

3-8 Nm

Conditions for prevail torque

DIN EN 15865

Min./max. processing temperature

5 to 35 °C

Min./max. temperature resistance

-55 to 150 °C

Min. flashing point

100 °C

Shelf life from production/conditions

18 Month / at room temperature

Weight of content

50 g

Silicone-free

Yes

Solvent-free

Yes

Fully hardening/curing conditions

Exclusion of oxygen and contact with metal (copper or iron ions)

Viscosity at 25°C Brookfield (RVT/RVT/HB)
5000-7000 mPasSpindle rpm: 1/20
1500-2500 mPasSpindle rpm: 3/20

Additional accessory:

 
Product
Description
Quantity
PU
Price
/PU
Tex-Rein cleaning cloth

CLNCLTH-(TEX-REIN)-27X38CM-150PCS

Extra fine cleaning cloth for dust and lint-sensitive areas

Packaging unit

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

Quantity

The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Suitable glove:

 
Product
Description
Disposable nitrile glove, extra strong
Disposable nitrile glove, extra strong
Description:
Permeation level: 1
Hard-wearing disposable gloves with excellent chemical protection
Nitrile chemical protective glove
Nitrile chemical protective glove
Description:
Permeation level: 6
Cotton velour lining
Permeation is the process by which a chemical moves through the material of a protective glove on a molecular level. The time from the initial contact between the chemical and the glove to the permeation of the material is the breakthrough time.
Measured breakthrough time
Permeation level
< 10 min
0
≥ 10 min
1
≥ 30 min
2
≥ 60 min
3
≥ 120 min
4
≥ 240 min
5
≥ 480 min
6

Important information:

The information given is based on experience and laboratory conditions and is designed as a guide. However, the actual suitability of a glove depends on the individual conditions of its use and must be confirmed by an appropriate test under operational conditions. Given the variety of materials and chemicals used, the possibility of incompatibility or usage problems for the wearer cannot be excluded in individual cases. We would be happy to advise you about optimum solutions.

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information