Blue Nylon Patch Screws on Stock
GTA is able to provide you with a solution for your pre-applied threadlocker needs from stock.
For any other request for screws with thread-locker, please contact us!

DIN 267-28 Scope of the standard
The scope of the standard is to define the functionality of the protective pre-application applied to bolts, screws and studs: – with ISO metric thread according to ISO 261 – with a common thread from M3 to M39 – fine thread from M3x0.35 to M39x3 – for use in the temperature range from -50° C to 120° C, and for special applications up to 150°C or 200°C Standard pre-application Unless otherwise specified, pre-application should cover 1.5 d ± 2 P from the end of the bolt. The first two or three threads should be uncoated to facilitate screwing. Translated with www.DeepL.com/Translator (free version)

On stock
A wide range of screws with blue nylon threadlocker according to Din 267 is available from stock.
Hexagonal head screws Din 933 steel 8.8 zinc-plated with Blue Nylon Patch – thread-locker.
M8x16 – M8x20 – M8x25 – M8x30
M10x20 – M10x25 – M10x30 – M 10×35
M 12×30 – M 12 x 35



Hexagon socket Head Cap Screws Din 912 8.8 zinc-plated with Blue Nylon Patch – thread-locker.
M5x10 – M5x16 – M5x20 – M5x25 – M5x40 – M5x50
M6x10 – M6x16 – M6 x 20 – M 6×25 – M6x30 – M6x35 – M6x40 – M6x45 – M6x60 – M6x70 – M6x80 – M6x100
M8x12 – M8x16 – M8x20 – M8x25 – M8x30 – M8x35 – M8x40 – M8x45 – M8x50
M10x20 – M10x25 – M10x30 – M10x40 – M10x50.




Hexagon socket countersunk head screws ISO 10642 / Din 7991 steel 10.9 zinc-plated with Blue Nylon Patch – thread-locker.
M5x20 – M5x25 – M5x30
M6x14 – M6x16 – M6x20 – M6x25 – M6x30 – M6x35 – M6x40 – M6x45 – M6x50 – M6x55 – M6x60 – M6x80
M 8×20 – M 8×25 – M 8×30
M10x20 – M10x25



Hexagon socket button head screws ISO 7380-1 steel 10.9 zinc-plated with Blue Nylon Patch – thread-locker.
M6x12 – M6x16 – M6x20 – M6x25
M8x16 – M8x20 – M8x25 – M8x30 – M8x35 – M 8×40
M10x20 – M10x25 – M10x30 – M10x35 – M10x40
M12x20 – M12x25 – M12x30 – M12x35 – M12x40.



Hexagon socket button head screw with flange ISO 7380-2 Steel 10.9 Zinc plated with Blue Nylon Patch – thread-locker.
M6x16
M8x16 – M8x20 – M8x25 – M8x30
M10x20 – M10x40.


Lifting eye bolts Din 580 steel C 15 zinc-plated with Blue Nylon Patch – thread-locker.
M8 – M10 – M12.


