M4 X 20 mm Countersunk socket screw fully threaded (CSK)

The M4 X 20 mm Countersunk socket screw is fully threaded, making it easy to secure tightly. Its countersunk shape allows for a flush finish, adding a sleek look to your project. No need to worry about loose screws with this reliable and versatile option.

M4x20mm Countersunk (CSK) Head Allen Key Screw Socket Screw
Steel Garde 12.9
DIN 7991

Technical Specifications
Sizes	M4x20mm
Thread Diameter (D)	4 mm
Length(L)	20 mm
Pitch(P)	0.7 mm
Allen Key Size (S)	2.5 mm
Head Thickness (T)	2.48 mm
Head Diameter (HD)	7.53mm-8.96mm
Socket Depth (SD)	1.5 mm
Countersunk Angle(A)	90 Degree
Material	Steel
Grade	Garde 12.9
Standard	DIN 7991

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