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Specifications

cross recessed Truss head steps thread screw  -for garden tools
specification: M8*21            
Finishing: Zinc-plating                
Material:40CR

1.Product:Baosteel raw material make sure the product good toughness and high strength,quality meets the demand of International European Union standards.

2..Application:this kind of product is for tools-garden tools,electrical tools,machinery tools.

3.we also can give your suggestion and design according to your drawings  and  samples. .Any specific screws can be provided according to customers' requirements .                                                                                                                               

All the NON STANDARD FASTENERS are customized.                                                                          
                                                          
4. FREE SAMPLES can be sent on request.
Come to see us,Let's talk more details.