10/20/pcs M4 M5 M6 M8 T Spring Nut Half Round Elasticity Spring Nut Block for 2020 3030 4040 Aluminium Profile

We have more than 10 yeas experience in fastener fields.Please buy it with your confidence.

We are profeional whole of hardware fasteners ,parts with high quality and low price .

Our profeional coustomer service team will answer you emailwithin 6 workinghours .

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