Products >GST COATED BOLTS SPECIFICATION

GST1000 WATER BOTTLE CAGE BOLT

Specification:M5×15 / M5×12 / M5×10

Colour:Titanium Grey(TG)

Features:

Coated with GST1000 Titanium colour which is our highest level of surface treatment resisting 1000 hours Salt Spray Test as per ASTM B-117 & ISO 9227。

Environmentally friendly surface treatment with excellent corrosion protection performance and lower cost makes it a better choice than Stainless steel。

Made from hi-tensile steel they are much less likely to suffer Allen key recess deformation than stainless steel bolts。

They are prticularly recommended for use when fastening down aluminimum and magnesium products because of reduced contact corrosion. Stainless steel bolts will always cause contact corrosion when used to fasten aluminum products。


GST1000 CR-MO STEEL BOLT

Specification:M8×30 / M8×25 / M8×22 / M8×20

Colour:
Titanium Grey(TG)
Titanium Black(TB)

Features:

These bolts are made from CR-MO steel to meet the high torque & tension demands of today's bicycle industry.

Coated with GST1000 Titanium colour, which is our highest level of surface treatment resisting 1000 hours Salt Spray Test as per ASTM B-117 & ISO 9227。

Environmentally friendly surface treatment with excellent corrosion protection performance makes it the best solution for CR-MO bolts which normally rust very easily。

Best solution to fasten aluminum products because of reduced contact corrosion. Stainless steel bolts on the other hand will always cause contact corrosion when used to fasten aluminum products。

 

 

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