Cross Recessed Raised Countersunk Machine Screw
ISO 7047 (Current)
- Material
- Stainless Steel, Carbon Steel
- Property Class
- A2-70, 4.8
- Finish
- Passivated, Plain, Zinc Plated, Nickel Plated
- Size range
- M3–M8
Share
Select sizes and quantities — 36 confirmed sizes to ISO 7047
Material
Grade
Stainless SteelCarbon Steel
Finish
| dNominal Diameter (mm) | lLength (mm) | PThread Pitch (mm) | dkHead Diameter (mm) | kNominal Head Height (mm) | Recess Number | MOQ | Quantity and inquiry |
|---|---|---|---|---|---|---|---|
| M3 | 6 | 0.5 | 5.5 | 1.65 | 2 | 2000 | |
| M3 | 8 | 0.5 | 5.5 | 1.65 | 2 | 2000 | |
| M3 | 10 | 0.5 | 5.5 | 1.65 | 2 | 2000 | |
| M3 | 12 | 0.5 | 5.5 | 1.65 | 2 | 2000 | |
| M3 | 16 | 0.5 | 5.5 | 1.65 | 2 | 2000 | |
| M3 | 20 | 0.5 | 5.5 | 1.65 | 2 | 2000 | |
| M3 | 25 | 0.5 | 5.5 | 1.65 | 2 | 2000 | |
| M4 | 8 | 0.7 | 8.4 | 2.7 | 2 | 2000 | |
| M4 | 10 | 0.7 | 8.4 | 2.7 | 2 | 2000 | |
| M4 | 12 | 0.7 | 8.4 | 2.7 | 2 | 2000 | |
| M4 | 16 | 0.7 | 8.4 | 2.7 | 2 | 2000 | |
| M4 | 20 | 0.7 | 8.4 | 2.7 | 2 | 2000 | |
| M4 | 25 | 0.7 | 8.4 | 2.7 | 2 | 2000 | |
| M4 | 30 | 0.7 | 8.4 | 2.7 | 2 | 2000 | |
| M5 | 10 | 0.8 | 9.3 | 2.7 | 2 | 2000 | |
| M5 | 12 | 0.8 | 9.3 | 2.7 | 2 | 2000 |
Showing 16 of 36 sizes
dNominal Diameter (mm)M3
lLength (mm)6
PThread Pitch (mm)0.5
dkHead Diameter (mm)5.5
kNominal Head Height (mm)1.65
Recess Number2
MOQ2000
M3 × 8 × 0.5 × 5.5 × 1.65 × 2 × 1 × 25 × 6.3 × 5.2 × 0.7 × 0.8 × 6 × 1.25 × 3.4 × 1.8 × 2.2 × 3.1 × 1.83 × 2.08 × 8
dNominal Diameter (mm)M3
lLength (mm)8
PThread Pitch (mm)0.5
dkHead Diameter (mm)5.5
kNominal Head Height (mm)1.65
Recess Number2
MOQ2000
M3 × 10 × 0.5 × 5.5 × 1.65 × 2 × 1 × 25 × 6.3 × 5.2 × 0.7 × 0.8 × 6 × 1.25 × 3.4 × 1.8 × 2.2 × 3.1 × 1.83 × 2.08 × 10
dNominal Diameter (mm)M3
lLength (mm)10
PThread Pitch (mm)0.5
dkHead Diameter (mm)5.5
kNominal Head Height (mm)1.65
Recess Number2
MOQ2000
M3 × 12 × 0.5 × 5.5 × 1.65 × 2 × 1 × 25 × 6.3 × 5.2 × 0.7 × 0.8 × 6 × 1.25 × 3.4 × 1.8 × 2.2 × 3.1 × 1.83 × 2.08 × 12
dNominal Diameter (mm)M3
lLength (mm)12
PThread Pitch (mm)0.5
dkHead Diameter (mm)5.5
kNominal Head Height (mm)1.65
Recess Number2
MOQ2000
M3 × 16 × 0.5 × 5.5 × 1.65 × 2 × 1 × 25 × 6.3 × 5.2 × 0.7 × 0.8 × 6 × 1.25 × 3.4 × 1.8 × 2.2 × 3.1 × 1.83 × 2.08 × 16
dNominal Diameter (mm)M3
lLength (mm)16
PThread Pitch (mm)0.5
dkHead Diameter (mm)5.5
kNominal Head Height (mm)1.65
Recess Number2
MOQ2000
M3 × 20 × 0.5 × 5.5 × 1.65 × 2 × 1 × 25 × 6.3 × 5.2 × 0.7 × 0.8 × 6 × 1.25 × 3.4 × 1.8 × 2.2 × 3.1 × 1.83 × 2.08 × 20
dNominal Diameter (mm)M3
lLength (mm)20
PThread Pitch (mm)0.5
dkHead Diameter (mm)5.5
kNominal Head Height (mm)1.65
Recess Number2
MOQ2000
M3 × 25 × 0.5 × 5.5 × 1.65 × 2 × 1 × 25 × 6.3 × 5.2 × 0.7 × 0.8 × 6 × 1.25 × 3.4 × 1.8 × 2.2 × 3.1 × 1.83 × 2.08 × 25
dNominal Diameter (mm)M3
lLength (mm)25
PThread Pitch (mm)0.5
dkHead Diameter (mm)5.5
kNominal Head Height (mm)1.65
Recess Number2
MOQ2000
M4 × 8 × 0.7 × 8.4 × 2.7 × 2 × 1.4 × 38 × 9.4 × 8.04 × 1 × 1 × 9.5 × 1.75 × 5.2 × 2.7 × 3.2 × 5 × 2.65 × 3.1 × 8
dNominal Diameter (mm)M4
lLength (mm)8
PThread Pitch (mm)0.7
dkHead Diameter (mm)8.4
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
M4 × 10 × 0.7 × 8.4 × 2.7 × 2 × 1.4 × 38 × 9.4 × 8.04 × 1 × 1 × 9.5 × 1.75 × 5.2 × 2.7 × 3.2 × 5 × 2.65 × 3.1 × 10
dNominal Diameter (mm)M4
lLength (mm)10
PThread Pitch (mm)0.7
dkHead Diameter (mm)8.4
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
M4 × 12 × 0.7 × 8.4 × 2.7 × 2 × 1.4 × 38 × 9.4 × 8.04 × 1 × 1 × 9.5 × 1.75 × 5.2 × 2.7 × 3.2 × 5 × 2.65 × 3.1 × 12
dNominal Diameter (mm)M4
lLength (mm)12
PThread Pitch (mm)0.7
dkHead Diameter (mm)8.4
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
M4 × 16 × 0.7 × 8.4 × 2.7 × 2 × 1.4 × 38 × 9.4 × 8.04 × 1 × 1 × 9.5 × 1.75 × 5.2 × 2.7 × 3.2 × 5 × 2.65 × 3.1 × 16
dNominal Diameter (mm)M4
lLength (mm)16
PThread Pitch (mm)0.7
dkHead Diameter (mm)8.4
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
M4 × 20 × 0.7 × 8.4 × 2.7 × 2 × 1.4 × 38 × 9.4 × 8.04 × 1 × 1 × 9.5 × 1.75 × 5.2 × 2.7 × 3.2 × 5 × 2.65 × 3.1 × 20
dNominal Diameter (mm)M4
lLength (mm)20
PThread Pitch (mm)0.7
dkHead Diameter (mm)8.4
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
M4 × 25 × 0.7 × 8.4 × 2.7 × 2 × 1.4 × 38 × 9.4 × 8.04 × 1 × 1 × 9.5 × 1.75 × 5.2 × 2.7 × 3.2 × 5 × 2.65 × 3.1 × 25
dNominal Diameter (mm)M4
lLength (mm)25
PThread Pitch (mm)0.7
dkHead Diameter (mm)8.4
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
M4 × 30 × 0.7 × 8.4 × 2.7 × 2 × 1.4 × 38 × 9.4 × 8.04 × 1 × 1 × 9.5 × 1.75 × 5.2 × 2.7 × 3.2 × 5 × 2.65 × 3.1 × 30
dNominal Diameter (mm)M4
lLength (mm)30
PThread Pitch (mm)0.7
dkHead Diameter (mm)8.4
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
M5 × 10 × 0.8 × 9.3 × 2.7 × 2 × 1.6 × 38 × 10.4 × 8.94 × 1.2 × 1.3 × 9.5 × 2 × 5.4 × 2.9 × 3.4 × 5.3 × 2.9 × 3.35 × 10
dNominal Diameter (mm)M5
lLength (mm)10
PThread Pitch (mm)0.8
dkHead Diameter (mm)9.3
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
M5 × 12 × 0.8 × 9.3 × 2.7 × 2 × 1.6 × 38 × 10.4 × 8.94 × 1.2 × 1.3 × 9.5 × 2 × 5.4 × 2.9 × 3.4 × 5.3 × 2.9 × 3.35 × 12
dNominal Diameter (mm)M5
lLength (mm)12
PThread Pitch (mm)0.8
dkHead Diameter (mm)9.3
kNominal Head Height (mm)2.7
Recess Number2
MOQ2000
Product details
- Description
- This machine screw has a raised countersunk head and a cross recess drive, manufactured to ISO 7047. The head sits flush with a slightly raised profile, and the cross recess accepts standard cross-head drivers. It is supplied in M3, M4, and M5 diameters with lengths from 6 mm to 40 mm. Available materials are carbon steel and stainless steel, with grades 4.8 and A2-70. Finishes include zinc plated, nickel plated, plain, and passivated. When requesting a quotation, specify the diameter, length, material, grade, and finish required.
- Features
- Raised countersunk head for flush seating with a low dome · Cross recess drive compatible with Phillips drivers · Threaded over the full length up to the head · Available in M3, M4, M5 with multiple lengths
- Applications
- Enclosure and cabinet assembly, Electrical and electronic equipment mounting, Light machinery and appliance assembly
Order assurance
Confirmed for the quoted product and order.Reports & inspection
Agreed in the quotation.
- EN 10204 3.1 material certificate
- Dimensional inspection report
- Certificate of conformity
- Mechanical test report
- Chemical analysis report
- Coating inspection report
- Batch and lot traceability
Packaging & delivery
Options we supply.
- Bulk carton packing
- Small boxes with outer cartons
- Palletized shipment
- Fumigation-free pallets
- Inner poly bags
- Buyer branding and labels
Product questions
What sizes of ISO 7047 machine screws do you supply?
Execution standard: ISO 7047. The confirmed specification table covers M3–M8 diameters and 6–50 lengths. Use the specification table to select the exact variant required for quotation.
Which materials, grades and finishes can I order?
Material: Stainless Steel, Carbon Steel; Property class: A2-70, 4.8; Finish: Passivated, Plain, Zinc Plated, Nickel Plated. Availability should be confirmed against the selected specification and order quantity.
Where are these machine screws typically used?
Typical applications include Enclosure and cabinet assembly, Electrical and electronic equipment mounting, Light machinery and appliance assembly. Final suitability depends on the selected material, grade, finish and operating conditions.







