DIN 7504Q Oval Head Self Drilling Screws | Landwide Manufacturer
Premium oval head self drilling screws (DIN 7504Q) for wood siding & metal trim to steel framing. C1022, SS304, SS410 materials. MOQ 100K pcs from experienced manufacturer.
Oval Head Self Drilling Screw
A07
DIN7504Q
Oval head Self Drilling Screw is also known as European standard DIN 7504Q. Oval heads provide a more decorative appearance compared to flat heads. The oval dome shape allows for countersinking into conical surfaces, unlike flat heads. An oval head can provide a cleaner look compared to pan or flat head styles when aesthetics are important.
The precise drill point cuts an accurate pilot hole and engages metal quickly without "walking" like some other tips.
Common applications include attaching wood siding, panels, or trim to steel framing.
Surface finishes like zinc plating, yellow zinc, and ruspert coating provide corrosion protection and ease of driving.
Proper screw length selection is important based on the thickness of material being fastened to ensure sufficient engagement into steel. Pre-drilling is typically not required due to the self-drilling tip. Slow drill speeds prevent damage.
Application
- Attach wood siding, wood panel & metal trim to steel studs.
Order Information
- Material: C1022, SS410, SS304
- MOQ: 100,000 PCS
Specifications
| Sizes | |||
|---|---|---|---|
| M3.5 X 10 | #6 X 3/8" | M4.2 X 38 | #8 X 1-1/2" |
| M3.5 X 13 | #6 X 1/2" | M4.8 X 13 | #10 X 1/2" |
| M3.5 X 19 | #6 X 3/4" | M4.8 X 16 | #10 X 5/8" |
| M4.2 X 10 | #8 X 3/8" | M4.8 X 19 | #10 X 3/4" |
| M4.2 X 13 | #8 X 1/2" | M4.8 X 25 | #10 X 1" |
| M4.2 X 16 | #8 X 5/8" | M4.8 X 32 | #10 X 1-1/4" |
| M4.2 X 19 | #8 X 3/4" | M4.8 X 38 | #10 X 1-1/2" |
| M4.2 X 25 | #8 X 1" | M4.8 X 50 | #10 X 2" |
| M4.2 X 32 | #8 X 1-1/4" | ||
« Besides upper most common sizes, Landwide have capacity within M3 ~ M10, up to 300 mm length. »
- Gallery
Self drilling screw Oval head Nibs under head
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What types of screws do you manufacture?
We manufacture a wide range of screws, including self-drilling screws, drywall screws, decking screws, self-tapping screws, roofing screws, stainless steel...
How Can You Eliminate Fastener Walking and Speed Up Steel Stud Installation?
Our DIN 7504Q oval head screws feature precision drill points that cut accurate pilot holes and engage metal instantly without "walking" across surfaces. This eliminates costly rework and accelerates your wood siding and trim installation to steel framing by up to 30%. With no pre-drilling required and multiple corrosion-resistant finishes available, you get faster, more reliable installations. Contact us for technical specifications matched to your steel gauge and material thickness requirements.
With 29 years of manufacturing experience, Landwide offers comprehensive size ranges from M3.5 to M4.8 (and #6 to #10 imperial equivalents) in lengths from 10mm to 50mm, with custom capacity up to M10 and 300mm length. Our quality-monitored production processes ensure consistent performance, while the self-drilling tip eliminates pre-drilling requirements for faster installation. Proper screw length selection based on material thickness guarantees sufficient engagement into steel substrates. Each order requires a minimum quantity of 100,000 pieces, with flexible customization options for private packaging and specialized designs. Contact our experienced technical team for quick answers on optimal fastener selection for your specific wood-to-steel construction projects.