10pcs M10X16/20/25/30/35/40-130mm flat head countersunk head black grade 12.9 Alloy Steel Blackening Hex Socket Head Cap Screw
Dimensions : M3*7
Screw Type : Machine Screws
Package : Under 50Pcs
DIY Supplies : Metalworking
Material : Carbon Steel
Drive Style : Hex Socket
Head Style : Round
is_customized : Yes
Certification : NONE
Model Number : M10X16/20/25/30/35/40-130mm
Origin : Mainland China