Skip the pilot holes
The self-drilling tip cuts straight into metal, so you can fasten panels and flashing without pre-drilling. This saves time on every installation.
- شحن مجاني
- 14-day easy returns
- Secure checkout
- Quality guaranteed
1 / 18
لماذا يحبه العملاء
Fasten metal roofing with confidence and speed
These self-drilling Tek screws combine 410 stainless steel with a bonded rubber washer for a weather-resistant seal and reliable hold in demanding roofing and siding applications.
- Self-drilling tip eliminates pre-drilled pilot holes, saving time on the job
- 410 stainless steel offers excellent corrosion resistance for outdoor use
- Rubber washer creates a watertight seal, ideal for roofing and siding
- Magnetic stainless steel stays put on metal surfaces during installation
- Hex head design provides a secure grip with standard sockets and drivers
Why choose these self-drilling screws
Built for outdoor exposure
410 stainless steel construction delivers excellent corrosion resistance, making these screws a dependable choice for roofing and siding projects.
Watertight seal included
The bonded rubber washer creates a watertight seal against moisture, helping protect the fastener point from leaks in roofing and siding applications.
Stays put while you work
The magnetic martensitic stainless steel holds firmly to metal surfaces during installation, reducing fumbling and keeping the screw where you need it.
Specs
The details that matter
Built to last outdoors, season after season.
- Material
- 410 stainless steel
- Head type
- Hex head
- Washer
- Rubber washer (with rubber pad option)
- Size
- M4.2, M4.8, M5.5, M6.3
- Length
- 13mm, 16mm, 19mm, 25mm, 32mm, 35mm, 38mm, 45mm, 50mm, 55mm, 63mm, 65mm, 75mm, 80mm, 90mm, 100mm, 125mm
Comparison
How these screws compare
Not all products in this category are built the same.
Feature
SmartPicksWorld
Typical alternative
Installation
Self-drilling tip eliminates pre-drilled pilot holes
Standard screws require pilot holes before driving
Weather resistance
Rubber washer creates a watertight seal
Screws without washer leave the fastener point exposed
Metal surface handling
Magnetic stainless steel holds on metal surfaces during installation
Non-magnetic alternatives can slip or fall during placement
وعدنا بتسوق بلا قلق
إذا وصل طلبك تالفاً أو معيباً أو غير مطابق للوصف، تواصل معنا خلال 14 يوماً وسنصلح الأمر باستبدال أو استرداد.
Frequently asked questions
Everything you might want to know before you order.
Do these screws require pre-drilled pilot holes?
No. The self-drilling tip eliminates the need for pre-drilled pilot holes, allowing you to fasten directly into metal and roofing materials and saving time on the job.
What material are these screws made from?
These screws are crafted from 410 stainless steel, which offers excellent corrosion resistance for outdoor use in roofing and siding applications.
How does the rubber washer help?
The bonded rubber washer creates a watertight seal, making these screws ideal for roofing and siding where protection against moisture is important.
Will the screw stay in place during installation?
Yes. The magnetic martensitic stainless steel holds firmly to metal surfaces during installation, helping the screw stay put while you drive it.
What sizes are available?
The screws come in M4.2, M4.8, M5.5, and M6.3 sizes, with lengths ranging from 13mm to 125mm, so you can choose the right fit for a range of fastening tasks.
What type of driver works with the hex head?
The hex head design provides a secure grip with standard sockets and drivers, making installation straightforward with common tools.
الشحن والإرجاع
الشحن
- التوصيل إلى الولايات المتحدة (حسب الدولة/المنطقة المختارة).
- مدة التوصيل المتوقعة: 3–15 أيام عمل بعد الشحن.
- تكلفة الشحن: مجانية.
الإرجاع
يمكنك طلب الإرجاع خلال 14 يوماً بعد التسليم. للإرجاع القياسي تُفرَض رسوم شحن ثابتة قدرها 4.00 € EUR (حوالي 4.66 $ USD) تُخصم من مبلغ الاسترداد. شحن الإرجاع مجاني إذا وصل المنتج تالفًا أو معيبًا أو غير صحيح. يجب أن تكون المنتجات غير مستخدمة وفي عبوتها الأصلية حيثما أمكن. تواصل معنا قبل إعادة الشحن.