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High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal

High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal

الاسم التجاري: YB
رقم الطراز: DIN7504K
الـ MOQ: 20000
السعر: Negontiation
تفاصيل التعبئة: 5000-10000/صندوق
شروط الدفع: تي/تي
معلومات مفصلة
مكان المنشأ:
تشجيانغ، الصين
إصدار الشهادات:
ISO9001,IATF16949
معيار:
DIN7504K
مقاس:
M4*8،M2 M3 M4 M5 M6 M8 M9 M10، حسب طلب العميل،M3.5*25،M1-M24
لون:
مطلي بالزنك، فضي أو أسود، طبيعي، أحمر أزرق أسود برتقالي أخضر أصفر فضي ذهبي أرجواني وردي، فضي
درجة:
4.8,B8,5.6,10.9,8.8
طول:
13--152mm ، 4mm 6mm 8mm 10mm 12mm 14mm 20mm 30mm 40mm ، 3mm-60mm ، 10-50mm ، 16mm-120mm
عينة:
متوفرة ، 5-8 PCS عينات مجانية ، مجانية ، جاذبية (تكاليف الشحن المطلوبة)
طَرد:
صندوق PE /صندوق الكرتون أو مخصصة ، كرتونات ونسق أو وفقًا لمتطلبات العميل ، مربع الكربون+الأكياس البل
القدرة على العرض:
5000 طن / سنة
إبراز:

zinc coated self drilling screws,self drilling screws with EPDM washer,metal-to-metal self drilling screws

,

self drilling screws with EPDM washer

,

metal-to-metal self drilling screws

وصف المنتج
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer
DIN 7504K self-drilling screws are high-performance industrial fasteners featuring hexagonal washer heads and specialized drill points. Manufactured from Grade 410 stainless steel, these screws drill their own pilot holes, tap mating threads, and provide secure fastening in a single operation. Grade 410 martensitic stainless steel is heat-treatable, making it significantly harder than 304 or 316 grades, specifically designed for metal-to-metal applications.
Core Features
  • Exceptional Hardness: Heat-treated 410 grade stainless steel penetrates carbon steel sheets and harder substrates without tip burnout
  • Time-Saving Efficiency: Integrated drill point eliminates pre-drilling and hole alignment, reducing installation time and labor costs
  • Corrosion Resistance: Reliable protection against atmospheric corrosion, water, and mild chemicals in humid environments
  • High Torque Strength: Hexagonal head design ensures maximum torque transmission and prevents cam-out during power tool installation
  • Integrated Sealing: EPDM bonded washers provide leak-proof seals for outdoor and roofing applications
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 0
Technical Specifications
螺纹规格 ST2.9 ST3.5 (ST3.9) ST4.2 ST4.8 (ST5.5) ST6.3
P | 螺距 1.1 1.3 1.3 1.4 1.6 1.8 1.8
a | max 1.1 1.3 1.3 1.4 1.6 1.8 1.8
c | min 0.4 0.6 0.6 0.8 0.9 1 1
dc | max 6.3 8.3 8.3 8.8 10.5 11 13.5
min 5.8 7.6 7.6 8.1 9.8 10 12.2
e | min 4.28 5.96 5.96 7.59 8.71 8.71 10.95
k | max 2.8 3.4 3.4 4.1 4.3 5.4 5.9
min 2.5 3 3 3.6 3.8 4.8 5.3
kw | min 1.3 1.5 1.5 1.8 2.2 2.7 3.1
r | max 0.4 0.5 0.5 0.6 0.7 0.8 0.9
s | max 4 5.5 5.5 7 8 8 10
min 3.82 5.32 5.32 6.78 7.78 7.78 9.78
dp 2.3 2.8 3.1 3.6 4.1 4.8 5.8
Drilling range 0.7~1.9 0.7~2.25 0.7~2.4 1.75~3 1.75~4.4 1.75~5.25 2~6
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 1
Application Scenarios
  • Steel Construction & Metal Framing: Fastening metal sheets to steel purlins or sub-structures in industrial buildings
  • Roofing & Cladding: Installation of metal roof panels and wall cladding systems requiring weather resistance and structural integrity
  • HVAC Systems: Securing ductwork and mounting equipment components in heating and cooling systems
  • Automotive & Machinery: Assembly line applications requiring high-speed fastening into metal frames
  • Solar Energy Systems: Mounting solar panel brackets to aluminum or steel support rails
Packaging Options
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 2
Carton Packaging
Bolts are packed in neutral packaging boxes with standard quantities arranged in small cartons. Exact unit quantities per carton are confirmed with customers to align with specific requirements. Customized packaging configurations available upon request.
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 3
Outer Carton Box Packaging
Small cartons are consolidated into larger master cartons for secure transportation and storage. Quantity per master carton can be customized based on client specifications or standard logistical requirements.
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 4
Pallet Packaging
Palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements. This final packaging stage guarantees weather-resistant protection and stability during transportation.
سعر جيد  الانترنت

تفاصيل المنتجات

المنزل > المنتجات >
المسمار الذاتي الحفر
>
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal

High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal

الاسم التجاري: YB
رقم الطراز: DIN7504K
الـ MOQ: 20000
السعر: Negontiation
تفاصيل التعبئة: 5000-10000/صندوق
شروط الدفع: تي/تي
معلومات مفصلة
مكان المنشأ:
تشجيانغ، الصين
اسم العلامة التجارية:
YB
إصدار الشهادات:
ISO9001,IATF16949
رقم الموديل:
DIN7504K
معيار:
DIN7504K
مقاس:
M4*8،M2 M3 M4 M5 M6 M8 M9 M10، حسب طلب العميل،M3.5*25،M1-M24
لون:
مطلي بالزنك، فضي أو أسود، طبيعي، أحمر أزرق أسود برتقالي أخضر أصفر فضي ذهبي أرجواني وردي، فضي
درجة:
4.8,B8,5.6,10.9,8.8
طول:
13--152mm ، 4mm 6mm 8mm 10mm 12mm 14mm 20mm 30mm 40mm ، 3mm-60mm ، 10-50mm ، 16mm-120mm
عينة:
متوفرة ، 5-8 PCS عينات مجانية ، مجانية ، جاذبية (تكاليف الشحن المطلوبة)
طَرد:
صندوق PE /صندوق الكرتون أو مخصصة ، كرتونات ونسق أو وفقًا لمتطلبات العميل ، مربع الكربون+الأكياس البل
الحد الأدنى لكمية:
20000
الأسعار:
Negontiation
تفاصيل التغليف:
5000-10000/صندوق
وقت التسليم:
7-25 أيام
شروط الدفع:
تي/تي
القدرة على العرض:
5000 طن / سنة
إبراز:

zinc coated self drilling screws,self drilling screws with EPDM washer,metal-to-metal self drilling screws

,

self drilling screws with EPDM washer

,

metal-to-metal self drilling screws

وصف المنتج
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer
DIN 7504K self-drilling screws are high-performance industrial fasteners featuring hexagonal washer heads and specialized drill points. Manufactured from Grade 410 stainless steel, these screws drill their own pilot holes, tap mating threads, and provide secure fastening in a single operation. Grade 410 martensitic stainless steel is heat-treatable, making it significantly harder than 304 or 316 grades, specifically designed for metal-to-metal applications.
Core Features
  • Exceptional Hardness: Heat-treated 410 grade stainless steel penetrates carbon steel sheets and harder substrates without tip burnout
  • Time-Saving Efficiency: Integrated drill point eliminates pre-drilling and hole alignment, reducing installation time and labor costs
  • Corrosion Resistance: Reliable protection against atmospheric corrosion, water, and mild chemicals in humid environments
  • High Torque Strength: Hexagonal head design ensures maximum torque transmission and prevents cam-out during power tool installation
  • Integrated Sealing: EPDM bonded washers provide leak-proof seals for outdoor and roofing applications
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 0
Technical Specifications
螺纹规格 ST2.9 ST3.5 (ST3.9) ST4.2 ST4.8 (ST5.5) ST6.3
P | 螺距 1.1 1.3 1.3 1.4 1.6 1.8 1.8
a | max 1.1 1.3 1.3 1.4 1.6 1.8 1.8
c | min 0.4 0.6 0.6 0.8 0.9 1 1
dc | max 6.3 8.3 8.3 8.8 10.5 11 13.5
min 5.8 7.6 7.6 8.1 9.8 10 12.2
e | min 4.28 5.96 5.96 7.59 8.71 8.71 10.95
k | max 2.8 3.4 3.4 4.1 4.3 5.4 5.9
min 2.5 3 3 3.6 3.8 4.8 5.3
kw | min 1.3 1.5 1.5 1.8 2.2 2.7 3.1
r | max 0.4 0.5 0.5 0.6 0.7 0.8 0.9
s | max 4 5.5 5.5 7 8 8 10
min 3.82 5.32 5.32 6.78 7.78 7.78 9.78
dp 2.3 2.8 3.1 3.6 4.1 4.8 5.8
Drilling range 0.7~1.9 0.7~2.25 0.7~2.4 1.75~3 1.75~4.4 1.75~5.25 2~6
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 1
Application Scenarios
  • Steel Construction & Metal Framing: Fastening metal sheets to steel purlins or sub-structures in industrial buildings
  • Roofing & Cladding: Installation of metal roof panels and wall cladding systems requiring weather resistance and structural integrity
  • HVAC Systems: Securing ductwork and mounting equipment components in heating and cooling systems
  • Automotive & Machinery: Assembly line applications requiring high-speed fastening into metal frames
  • Solar Energy Systems: Mounting solar panel brackets to aluminum or steel support rails
Packaging Options
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 2
Carton Packaging
Bolts are packed in neutral packaging boxes with standard quantities arranged in small cartons. Exact unit quantities per carton are confirmed with customers to align with specific requirements. Customized packaging configurations available upon request.
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 3
Outer Carton Box Packaging
Small cartons are consolidated into larger master cartons for secure transportation and storage. Quantity per master carton can be customized based on client specifications or standard logistical requirements.
High-Strength Zinc Coated Self-Drilling Screws with EPDM Washer for Metal-to-Metal 4
Pallet Packaging
Palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements. This final packaging stage guarantees weather-resistant protection and stability during transportation.