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Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Nome da marca: YongBiao
Número do modelo: ST6.3*125 mm
MOQ: 10.000
Preço: 1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs
Detalhes da embalagem: Caixa de caixa/palete/personalizado
Condições de pagamento: T/T
Informações pormenorizadas
Lugar de origem:
Zhejiang China
Certificação:
ISO9001,TUV
Padrão:
DIN, GB, ISO, JIS, BS
Material:
304+435 Aço inoxidável
Tamanho:
ST6.3*125 mm
Cor:
Simples
Nota:
4.8B8,5.6,10.9,8.8
Porta de entrega:
Ningbo ou Xangai
Cabeça:
Cabeça de Hexagon
Aplicação:
Construção
Habilidade da fonte:
5000000 toneladas/ano
Destacar:

Dacromet hex washer head screw

,

Self drilling screw with EPDM washer

,

Dacromet self drilling screw

Descrição do produto
Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer
Product Details

These Dacromet-coated self-drilling screws are high-performance fasteners engineered for exceptional corrosion resistance, validated by 1000-hour salt spray test compliance (per ASTM B117 standards).

Key Features
  • Dacromet Coating: A pollution-free, inorganic ceramic coating (composed of zinc/aluminum flakes in a chromium-based matrix) that forms a dense, self-repairing protective barrier. Unlike traditional plating, it avoids hydrogen embrittlement (critical for high-strength applications) and resists solvents, gasoline, and extreme temperatures (up to 300°C/572°F).
  • 1000-Hour Salt Spray Resistance: The coating delivers 7-10x better corrosion protection than standard zinc plating, enduring 1000+ hours of neutral salt spray exposure without red rust--ideal for marine, coastal, or outdoor environments.
  • Self-Drilling Design: Integrates a sharp, drill-point tip to eliminate pre-drilling, enabling fast installation in metal, wood, or composite materials (paired with a bonded washer for enhanced sealing in roofing/construction uses).
Close-up of Dacromet hex washer head self drilling screw Side view of self drilling screw with EPDM washer Multiple screws displayed on work surface
Technical Parameters
Standard DIN,GB,ISO
Diameter ST4.2,ST4.8,ST5.5,ST6.3
Length 25mm,32mm,38mm,50mm,55mm,63mm,75mm,100mm
Material 304+435,316+435
Packaging Details Carton box
Inspection ISO9001
Service OEM ODM Customized
Technical diagram of hex self drilling screw
Certificates
Quality certification document Material certification document Testing certification document
Production Process
Production line for self drilling screws
Packaging and Shipping
Packaged screws in carton boxes Close-up of screw packaging Shipping pallet with packaged screws Finished product ready for shipment
Bom preço  on-line

Detalhes dos produtos

Casa > produtos >
Parafusos de perfuração automática
>
Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Nome da marca: YongBiao
Número do modelo: ST6.3*125 mm
MOQ: 10.000
Preço: 1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs
Detalhes da embalagem: Caixa de caixa/palete/personalizado
Condições de pagamento: T/T
Informações pormenorizadas
Lugar de origem:
Zhejiang China
Marca:
YongBiao
Certificação:
ISO9001,TUV
Número do modelo:
ST6.3*125 mm
Padrão:
DIN, GB, ISO, JIS, BS
Material:
304+435 Aço inoxidável
Tamanho:
ST6.3*125 mm
Cor:
Simples
Nota:
4.8B8,5.6,10.9,8.8
Porta de entrega:
Ningbo ou Xangai
Cabeça:
Cabeça de Hexagon
Aplicação:
Construção
Quantidade de ordem mínima:
10.000
Preço:
1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs
Detalhes da embalagem:
Caixa de caixa/palete/personalizado
Tempo de entrega:
7-25 dias
Termos de pagamento:
T/T
Habilidade da fonte:
5000000 toneladas/ano
Destacar:

Dacromet hex washer head screw

,

Self drilling screw with EPDM washer

,

Dacromet self drilling screw

Descrição do produto
Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer
Product Details

These Dacromet-coated self-drilling screws are high-performance fasteners engineered for exceptional corrosion resistance, validated by 1000-hour salt spray test compliance (per ASTM B117 standards).

Key Features
  • Dacromet Coating: A pollution-free, inorganic ceramic coating (composed of zinc/aluminum flakes in a chromium-based matrix) that forms a dense, self-repairing protective barrier. Unlike traditional plating, it avoids hydrogen embrittlement (critical for high-strength applications) and resists solvents, gasoline, and extreme temperatures (up to 300°C/572°F).
  • 1000-Hour Salt Spray Resistance: The coating delivers 7-10x better corrosion protection than standard zinc plating, enduring 1000+ hours of neutral salt spray exposure without red rust--ideal for marine, coastal, or outdoor environments.
  • Self-Drilling Design: Integrates a sharp, drill-point tip to eliminate pre-drilling, enabling fast installation in metal, wood, or composite materials (paired with a bonded washer for enhanced sealing in roofing/construction uses).
Close-up of Dacromet hex washer head self drilling screw Side view of self drilling screw with EPDM washer Multiple screws displayed on work surface
Technical Parameters
Standard DIN,GB,ISO
Diameter ST4.2,ST4.8,ST5.5,ST6.3
Length 25mm,32mm,38mm,50mm,55mm,63mm,75mm,100mm
Material 304+435,316+435
Packaging Details Carton box
Inspection ISO9001
Service OEM ODM Customized
Technical diagram of hex self drilling screw
Certificates
Quality certification document Material certification document Testing certification document
Production Process
Production line for self drilling screws
Packaging and Shipping
Packaged screws in carton boxes Close-up of screw packaging Shipping pallet with packaged screws Finished product ready for shipment