1800-UNBRAKO or 1800 862 7256 sales@synergixfast.com.sg

Unbrako Performance Fasteners

Unbrako Socket Set Knurl Cup Screw

The Unbrako Fastener Brand had been widely recognized thru out the WORLD. Unbrako Socket Set Knurl Cup Screw are widely used in Heavy Industries, including Oil & Gas, Chemical, Aerospace & Military, etc. Machine Tools, Tool & Dies, Earth Moving & Mining Machinery are some to be named. Unbrako Socket Products are High Strength Fasteners, certified to meet & exceed Industrial Standards.

Material : ASTM F912 Alloy Steel | Hardness : Rc 45-53.

At the E-Catalogue, you may refer & download the Unbrako Engineering Guide.

Knurl Cup Series

Metric & Inch

Metric M3 Thru M24 | Inch #0 Thru 1-1/2″

<M1.6 Thru M2.5 (Plain Cup)>

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An Authorised Distributor for

TRS (Tamper Resistance Screw)


Address: 52 Ubi Ave 3, #05-37, Frontier, S408867

Email: sales@synergixfast.com.sg

Phone: +65 63162630

Fax:      +65 63162730