Black steel hex screw Process:Mahined and turned Surface:BO SGS audited More than 20 years experience in special fastener   1,Name:Black steel hex screw;black hex screw;steel hex screw  2,For the similar hex screw,what can we do ?(1), Ability for the material...

Metric setting screw Surface :BO Machined and turned SGS audited More than 20 years experience 1,Name: Metric  setting screw;Metric screw;Setting screw2,For the similar screw ,what can we do ?(1), Ability for the material of this kind of screw:...

Adjustable screw for sewing machine Surface :Plain Machined and turned SGS audited More than 20 years experience 1,Name: Adjustable screw for sewing machine;adjustable screw;screw for sewing machine    2,For the similar screw,what can we do ?(1),...

Nonstandard steel screw Surface :BO Machined and turned SGS audited More than 20 years experience   1,Name:Nonstandard steel  screw;Nonstandard screw;Steel  screw 2,For the similar screw,what can we do ?(1), Ability for the material of this kind of...

Stepped hexagon screw Surface :BO Machined and turned SGS audited More than 20 years experience in special fastener 1,Name: Stepped hexagon screw;Stepped screw;Hexagon screw2,For the similar screw,what can we do ?(1), Ability for the material of this kind of screw:...

Special zinc screw Surface :Blue zinc Process:Machined SGS audited More than 20 years experience in special fastener field 1,Name:Special zinc screw;Zinc screw;Special screw2,For the similar screw,what can we do ?(1), Ability for the material of this kind of screw:...