Name: 100pcs torx محرك الأقراص عالي القوة النقر على المعدن ، الأسود #8 × 1/2 "مسامير الحفر ذاتية الرأس المسطحة ، 410 صفقة من الفولاذ المقاوم للصدأ براغي tek تشكيلة مع 1 pcs t20 بت
Brand: HanTof
Availability: InStock

مميزات خاصة

🔩【Durable Material】: These screws are made from premium 410 stainless steel and Black Dacromet coatings.Passes salt spray tests, Super corrosion resistance offering 5-10x higher corrosion resistance than zinc plating、black oxide.It is very suitable for outdoor and wet conditions.(Tips: 410 Stainless Steel Is A New Type Of Magnetic-Absorbing Stainless Steel so they are also still magnetic.)
🔩【Structure & Function 】: Featuring a drill-shaped tip with cutting grooves or spiral flutes, drill point screws integrate drilling and tapping functions. The self-drilling design eliminates the need for pre-drilling holes, enabling direct penetration into materials like metal sheets, wood, and plastic for rapid installation.
🔩【STAR/TORX DRIVE】: Free 1 Pcs T20 Torx Bit ---Star/Torx drive screws with 6 contact points prevent stripping, save drive torque and further fasten screws into metal construction, eliminate loose or camout.
🔩【How to choose the size 】: Match screw length to material thickness: M4.2 screws for 1.75-3mm steel plates.Their self-drilling and self-tapping capabilities might be limited when dealing with extremely hard or overly dense materials. It is necessary to assess the material properties beforehand.
🔩【Wide range of applications】: 1- Construction: Fixing color steel plates, aluminum profiles, and light-gauge steel frames. 2 - Home Improvement: Assembling furniture, wooden frames, and plastic components. 3 - Industrial Manufacturing: Joining thin metal sheets in automotive/mechanical equipment and corrosion-resistant outdoor installations.

وصف

🔥 【HanTof 410 Stainless Steel Torx Flat/Countersunk Head Self Drilling Screws 】Pro-Grade Corrosion Defense · Effortless Installation · Lifetime Durability🔥

Why Choose Us?
1 - ✅ Military-Grade Rustproof: 410 stainless steel + black Dacromet coating passes 240-hour salt spray tests— corrosion-free in humid/salty environments!
2 - ✅ Drill & Fasten in 1 Step: Self-tapping tip pierces steel instantly. Works on wood, metal, plastic—50% faster installation!
3 - ✅ Purchasing in one size #8 x 1" (M4.2x25mm) (Pack of 100) often reduces the per-unit cost compared to buying Various sizes. This is economical for both frequent users and those stocking up for future needs.
4 - ✅ Ultra-Hard Surface: HV450+ hardness resists scratches, maintains thread integrity, and delivers 800MPa tensile strength!
5 - ✅ Smart Storage: Transparent PP case with magnetic bit slot—keep tools organized on jobsites or workshops!

Perfect For: 🏗️ Roofing panels | 🛠️ Furniture assembly | 🚗 Auto body repair | 🏡 Outdoor fencing

【Package Included】
#8 x 1 inch（M4.2x25mm)------------100 Pieces
T20 Torx bits------------1 Pieces
- Total Quantity: 101-Pieces/set.

- Whenever you need us, please contact us by email or Q&A, we will give you a Professional Service and reply you within 24 hours.
- ⚠️⚠️⚠️Attention: Products contain small parts, keep away from children to prevent mistaken swallow !
- ⚠️⚠️⚠️There are uncertain risks when using screws. Please take protective measures to avoid accidents during operation！

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