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DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head

DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head

Tên thương hiệu: YB
Số mẫu: DIN 7504K
MOQ: 20000
Giá cả: Negontiation
Chi tiết bao bì: 5000-10000/hộp
Điều khoản thanh toán: T/T
Thông tin chi tiết
Nguồn gốc:
Chiết Giang, Trung Quốc
Chứng nhận:
ISO9001
Tiêu chuẩn:
DIN7504K
Vật liệu:
thép không gỉ, thép carbon
Kích cỡ:
ST2.9-ST6.3
Tên sản phẩm:
vít tự khoan, vít tự khoan, thép cacbon din7504 đầu lục giác vít tự khoan, vít tự khoan, đầu chìm có
Xử lý bề mặt:
Đồng bằng, mạ kẽm, mạ thiếc, hoặc theo yêu cầu, HDG
Màu sắc:
Bạc, Xanh lam, Màu tự nhiên, Xám / Đen Phốt phát, Tùy chỉnh
Khả năng cung cấp:
5000 tấn / năm
Làm nổi bật:

DIN 7504K stainless steel self-drilling screws

,

hex washer head self-drilling screws

,

410 stainless steel self-drilling screws

Mô tả sản phẩm
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head
DIN 7504K self-drilling screws are high-performance industrial fasteners featuring a hexagonal washer head and specialized drill point. Manufactured from Grade 410 stainless steel, these screws drill their own pilot hole, tap mating threads, and provide secure fastening in a single operation. Grade 410 is a martensitic stainless steel that can be heat-treated, making it significantly harder than 304 or 316 grades for demanding metal-to-metal applications.
Core Features
  • Exceptional Hardness: Unlike 300-series stainless steel, 410 grade can be hardened through heat treatment, enabling penetration of 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: Provides reliable protection against atmospheric corrosion, water, and mild chemicals, superior to standard carbon steel fasteners in humid environments.
  • High Torque Strength: Hexagonal head design ensures maximum torque transmission and prevents cam-out during high-speed installation with power tools.
  • Integrated Sealing: Often used with EPDM bonded washers to provide leak-proof seals for outdoor and roofing applications.
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.
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
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head 0
Packaging Options
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head 1
Carton Packaging
Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request.
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head 2
Outer Carton Box Packaging
The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements.
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head 3
Pallet Packaging
The 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.
Sản phẩm liên quan
DIN 15480 Hex Head Self Drilling Screws Băng hình
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Giá tốt.  trực tuyến

Chi tiết sản phẩm

Nhà > các sản phẩm >
Vít tự khoan
>
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head

DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head

Tên thương hiệu: YB
Số mẫu: DIN 7504K
MOQ: 20000
Giá cả: Negontiation
Chi tiết bao bì: 5000-10000/hộp
Điều khoản thanh toán: T/T
Thông tin chi tiết
Nguồn gốc:
Chiết Giang, Trung Quốc
Hàng hiệu:
YB
Chứng nhận:
ISO9001
Số mô hình:
DIN 7504K
Tiêu chuẩn:
DIN7504K
Vật liệu:
thép không gỉ, thép carbon
Kích cỡ:
ST2.9-ST6.3
Tên sản phẩm:
vít tự khoan, vít tự khoan, thép cacbon din7504 đầu lục giác vít tự khoan, vít tự khoan, đầu chìm có
Xử lý bề mặt:
Đồng bằng, mạ kẽm, mạ thiếc, hoặc theo yêu cầu, HDG
Màu sắc:
Bạc, Xanh lam, Màu tự nhiên, Xám / Đen Phốt phát, Tùy chỉnh
Số lượng đặt hàng tối thiểu:
20000
Giá bán:
Negontiation
chi tiết đóng gói:
5000-10000/hộp
Thời gian giao hàng:
7-25 ngày
Điều khoản thanh toán:
T/T
Khả năng cung cấp:
5000 tấn / năm
Làm nổi bật:

DIN 7504K stainless steel self-drilling screws

,

hex washer head self-drilling screws

,

410 stainless steel self-drilling screws

Mô tả sản phẩm
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head
DIN 7504K self-drilling screws are high-performance industrial fasteners featuring a hexagonal washer head and specialized drill point. Manufactured from Grade 410 stainless steel, these screws drill their own pilot hole, tap mating threads, and provide secure fastening in a single operation. Grade 410 is a martensitic stainless steel that can be heat-treated, making it significantly harder than 304 or 316 grades for demanding metal-to-metal applications.
Core Features
  • Exceptional Hardness: Unlike 300-series stainless steel, 410 grade can be hardened through heat treatment, enabling penetration of 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: Provides reliable protection against atmospheric corrosion, water, and mild chemicals, superior to standard carbon steel fasteners in humid environments.
  • High Torque Strength: Hexagonal head design ensures maximum torque transmission and prevents cam-out during high-speed installation with power tools.
  • Integrated Sealing: Often used with EPDM bonded washers to provide leak-proof seals for outdoor and roofing applications.
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.
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
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head 0
Packaging Options
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head 1
Carton Packaging
Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request.
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head 2
Outer Carton Box Packaging
The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements.
DIN 7504K Stainless Steel 410 Self-Drilling Screws with Hex Washer Head 3
Pallet Packaging
The 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.
Sản phẩm liên quan
DIN 15480 Hex Head Self Drilling Screws Băng hình
Nhận được giá tốt nhất
Vít tự khoan DIN15480 đầu lục giác nhọn Băng hình
Nhận được giá tốt nhất
ISO DIN15480 Vít tự khoan, vít vít vít đầu hex Băng hình