Phillips Machine Screws

CROSS RECESSED MACHINE SCREWS

The Phillips screw drive (specified as an ANSI Type I Cross Recess and type H in ISO documentation) is among the most popular drive style for screws.

Cross recess H (Phillips) according to ISO 4757 has a conventional cruciform recess with all walls inclined, the end of the screwdriver having trapezoid webs.

The design is often criticized for its tendency to cam out at lower torque levels than other “cross head” designs.

Head Style

Pan Phillips

The pan head is cylindrical head with a slightly rounded top surface and a flat bearing surface underneath. This head style is ideal for most applications where a protruding head is acceptable.

Applicable standards

• IS 7483 – Indian Standard
• DIN 7985 – DIN [German] standard
• ISO 7045 – International Standards Organisation
• JIS B1111 – Japanese standard

DIN Sizes from M1.6
Micro Sizes now available starting from M1.0

Materials – Steel, Stainless Steel AISI 304 and 316, Titanium on request.