Machine Screw Fire Door Screws
C1022 Steel Harden Machine threed furniture handle fire door screw Zinc Plated
Drywall ScrewCategory:Machine Screw
Application:Furniture handle installation, fire door hinge installation, components between tight
Head type:countersunk,half countersunk
Groove type:pozi,square,phillips,torx,Inner six angle
Thread type:Machine Threed
Nibs on CSK:6 nibs,4nibs,no nib
Coating: zinc plated,dacromet,phosphated black,phosphated grey
Diameter:#4,#6 ,#8,#9,#10,#12,#14(m3.0,m3.5,m4.0,m4.5,m5.0,m5.5,m6.0)
Length:1/2”to8”(12mmto203mm)
Material:1022 carbon steel,harden