Torx with column barrel nut

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Product Name: Torx with column barrel nut

Material: stainless steel/carbon steel (material optional)

Grade: A2-70/A4-80/4.8/8.8/10.9

Description: Plum socket safety nut with column, customized type, including inner hexagon, inner 5 corner, cross groove, etc., need to use mold production, cold heading processing technology, beautiful appearance, can be customized according to customer requirements.