MACHINE SCREWS
ISO 7047 Raised Countersunk Machine Screws
Raised countersunk machine screws with cross recess h or z; specify one for specified metal and equipment assemblies.
Product Overview
A raised countersunk head combines a conical seating face with a rounded visible top. It is used where a recessed seat and a finished appearance are both useful, including trims, covers and hardware fittings. The head projects above the surrounding surface, so it should not be specified as a fully flush screw.
For an accurate quotation, specify the thread size, nominal length, material requirement and surface finish, together with the intended mating component. Dimensions, inspection requirements and the exact material and finish combination must be agreed before order confirmation.
Key Features
- Raised countersunk profile
- H or Z cross recess
- Metric machine thread
Specifications
- Standard
- ISO 7047:2011
- Grade
- Subject to specification/size
- Diameter
- M1.6-M10 standard scope; supply subject to confirmation
- Length
- Specify nominal length in RFQ
- Head type
- Raised countersunk
- Drive type
- Cross recess H or Z; specify one
- Thread type
- Metric machine thread; pitch to be specified
Materials & Finishes
- Material
- Material subject to the ordered specification
- Finish
- Subject to material, service conditions and specification
Typical Applications
- Equipment trim
- Access covers
- Hardware fittings
Size Range / Technical Notes
- Size Range
- Published standard scope: M1.6 to M10. Specify pitch and nominal length using the head-style length convention. Exact size and material combinations require confirmation.
- Technical Notes
- DIN 966 is a legacy reference. Check head height, diameter and countersink seating rather than asserting exact DIN/ISO equivalence. Product grade A describes dimensional quality, not tensile strength.
Packaging & Customization
- Packing
- Packing method and pack quantity to be agreed
- MOQ
- Subject to specification/size and order quantity
- Customization Notes
- Submit drawings, finish requirements and packaging or marking requests for feasibility review. Custom production and OEM support require separate confirmation.