Ruwag Machine Screw Cheese Head & Nut 4x20mm (10) is listed as an auto-part option. Confirm fitment, part number and compatibility before purchase, especially where vehicle-specific matching is required.
this part is a set of ten machine screws with cheese head design, each paired with a matching nut. These screws are 4mm in diameter and 20mm in length, suitable for fastening applications requiring secure, reliable fixing. The cheese head profile provides a flat top with rounded edges, commonly used where a neat, low-profile finish is desired.
This machine screw and nut set is ideal for projects or repairs involving Ruwag machinery or compatible fittings, where precise screw dimensions matter. When selecting replacing screws, it is important to compare the diameter, length, and head style with your original hardware to ensure compatibility.
The combination of screw and nut in one package simplifies ordering and ensures you have matching fasteners for assembly. This product is supplied as a new part and the quantity pack of ten units suits maintenance and small production runs alike.
- Cheese head screw with nut included per unit
- Dimensions: 4mm diameter by 20mm length
- Quantity: 10 screws and 10 nuts
Check the specific requirements of your application or machinery before purchase. If unsure about fitment, consult technical support or submit a part request for assistance.
Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.

