Material Grades available include:
We manufacture as per industry dimension standards including DIN, ISO, BS, ANSI, ASTM, SAE. JIS
For DIN/ ISO/ BS standard fasteners, they are all in accordance to ISO-898-1, ISO-EN15048, ISO-EN14399, BS4190 standards.
Plain, Black Oxide, Blue Zinc Plating, Hot-Dipped Galvanised, Xylan/ PTFE caoting for all Carbon Steel and Alloy Steel items are available.
All items have Grade marking and Manufactory mark in accordance with industry standard requirements.
Manufactory mark TTT as per our accepted marking/brand.
We can customise to your head marking (Minimum Order Quality required).
Yes, we are able to produce as per diagram/drawing for all NS and OEM products.
Please note that for select items require a Minimum Order Quantity (MOQ).
Available in various types, including flat washers, spring washers, serrated washers, wedge lock washers.
Flat washers are usually a metal plate, usually round in shape, with a hole in the center to fit the bolts it is used with to distribute load.
Other forms of washers such as spring lock washers, wedge lock washers are used for anti-loosening purposes, preventing the tightened bolts and nuts from loosening.