Cross Recessed Countersunk Head Screws
Cross recessed countersunk head screws feature a flat head designed to sit flush with the component surface when installed in a matching countersunk hole. The cross recess allows convenient installation using compatible screwdrivers and power tools. These screws are commonly used in machinery, electrical equipment, sheet metal assemblies, and other applications where a smooth, low-profile fastening surface is required.
We supply cross recessed countersunk head screws according to DIN 965 and ASME B18.6.3 specifications, with carbon steel and stainless steel options available. Our manufacturing processes include cold heading and thread rolling, supported by dimensional inspection, thread gauging, and mechanical property checks as required. Different sizes, thread specifications, and surface finishes are available to meet customer requirements.
Specification:
| Item | Metric Flat Countersunk Head Screws with Cross Recess | Inch Flat Countersunk Head Screws with Cross Recess |
|---|---|---|
| Size Range | M1.6-M10 | 0# - 1/2“ |
| Dimension Standard | DIN 965 | ASME B18.6.3 |
| Thread | ISO Metric Coarse,Fine Thread | UNC,UNF |
| Thread Standard | ISO 68-1,ISO 965 | ASME B1.1 |
| Thread Class | 6g | 2A |
| Material | Alloy Steel,Stainless Steel | Alloy Steel,Stainless Steel |
| Steel Property Class | ISO 898-1 Class8.8,10.9,12.9 | SAE J82 |
| Stainless Steel Class | A2-70,A2-80,A4-70,A4-80 | ASTM F879 |
| Surface Treatment | Black Oxidation, Zinc Plated, HDG, Dacromet, Bright Finish,Passivation | |
| Inspection | Dimension,Thread,Mechanical Proeprty,Coating | |
- RELATED SCREW LISTS:
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- Button Round Head Torx Screw
- Cylindrical Head Torx Screw
- Countersunk Head Torx Screw with Pin
- Cylindrical Head Torx Screw with Pin
- Hexagon Socket Countersunk Head Cap Screw
- Hexagon Socket Button Head Screws
- Hexagon Socket Head Cap Screw
- Pan Head Screw with Cross Recess
- Slotted Countersunk Head Screw
- Slotted Pan Head Screw
Mechanical Propertie
sThe mechanical properties of cross recessed countersunk head screws depend on the material, product type, and applicable specifications. Different requirements apply to metric and inch-series screws, as well as carbon steel and stainless steel fasteners.
Metric Carbon Steel Screws – ISO 898-1
For applicable metric carbon steel and alloy steel screws, mechanical properties can be specified according to ISO 898-1. The applicable property class and requirements depend on the product dimensions, design, and relevant specifications.
Metric Stainless Steel Screws – ISO 3506-1
Metric stainless steel cross recessed countersunk head screws can be supplied in suitable stainless steel grades and property classes according to ISO 3506-1, where applicable. Material grade and mechanical property requirements are confirmed according to the specified product requirements.
Inch Carbon Steel Machine Screws – SAE J82
For applicable inch-series carbon steel machine screws, SAE J82 specifies mechanical and quality requirements for designated screw types and grades. Product dimensions are covered by ASME B18.6.3, while mechanical requirements depend on the applicable SAE J82 specifications.