■Standard:
Complies with JIS B 1111 – Annex (Cross Recessed Machine Screws)
[Reference] Not based on ISO 7045–7048
■Material:
Steel (e.g., SWCH10R), Stainless Steel (e.g., SUSXM7), Brass (e.g., C2700W), others
■Mechanical Properties:
Equivalent to steel grade 4.8 and stainless steel grade A2-50
<<Features of Machine Screws>>
Externally threaded fasteners with relatively small diameters and a formed head.
Used in combination with tapped components or nuts.
Common head types include pan head, flat head, oval head, truss head, and bind head.
<<Oval Head Features>>
A flat head with a slightly domed top surface - less rounded than a pan head, but with a gentle bulge.
Like flat head screws, these are used with countersunk holes (conically chamfered) but the domed portion slightly protrudes above the surface.
<<Applications>>
No specific application - widely used in carious settings.
Designed for use with a Phillips screwdriver.