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Drywall Screws, Recess Bugle Head, Fine Thread, Hard
Material Hardened Carbon Steel C1022A
Drive type Philips, Torx , Hexagon socket, Square
Core hardness 289-449HV
Surface hardness 560-653HV
Surface Treatment Phosphated
Standard DIN, ASTM
Certification ISO9001 CE
Non-standards OEM is available if you provide the drawing or sample
Parameters
Material
Hardened Carbon Steel C1022A
Drive type
Philips, Torx , Hexagon socket, Square
Core hardness
289-449HV
Surface hardness
560-653HV
Surface Treatment
Phosphated
Standard
DIN, ASTM
Certification
ISO9001 CE
Non-standards
OEM is available if you provide the drawing or sample
I know
Detail

Be used to fix plasterboard to iron sheet,which thickness is no more than 0.9 mm (fine thread).