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Fabbricazione a partire da materiali di cui al capitolo 85
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Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Marchio: YongBiao
Numero di modello: ST6.3*125mm
MOQ: 10000
Prezzo: 1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs
Dettagli dell' imballaggio: Casella di cartone/pallet/personalizzato
Condizioni di pagamento: T/T
Informazioni dettagliate
Luogo di origine:
Zhejiang China
Certificazione:
ISO9001,TUV
Standard:
Din, GB, ISO, JIS, BS
Materiale:
Acciaio inossidabile 304+435
Misurare:
ST6.3*125mm
Colore:
Pianura
Grado:
4.8B8,5.6,10.9,8.8
Porta di consegna:
Ningbo o Shangai
Testa:
Testa esagonale
Applicazione:
Costruzione
Capacità di alimentazione:
5000000 tonnellate/anno
Evidenziare:

Dacromet hex washer head screw

,

Self drilling screw with EPDM washer

,

Dacromet self drilling screw

Descrizione di prodotto
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
Buon prezzo  in linea

Dettagli dei prodotti

Casa > prodotti >
Fabbricazione a partire da materiali di cui al capitolo 85
>
Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Marchio: YongBiao
Numero di modello: ST6.3*125mm
MOQ: 10000
Prezzo: 1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs
Dettagli dell' imballaggio: Casella di cartone/pallet/personalizzato
Condizioni di pagamento: T/T
Informazioni dettagliate
Luogo di origine:
Zhejiang China
Marca:
YongBiao
Certificazione:
ISO9001,TUV
Numero di modello:
ST6.3*125mm
Standard:
Din, GB, ISO, JIS, BS
Materiale:
Acciaio inossidabile 304+435
Misurare:
ST6.3*125mm
Colore:
Pianura
Grado:
4.8B8,5.6,10.9,8.8
Porta di consegna:
Ningbo o Shangai
Testa:
Testa esagonale
Applicazione:
Costruzione
Quantità di ordine minimo:
10000
Prezzo:
1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs
Imballaggi particolari:
Casella di cartone/pallet/personalizzato
Tempi di consegna:
7-25 giorni
Termini di pagamento:
T/T
Capacità di alimentazione:
5000000 tonnellate/anno
Evidenziare:

Dacromet hex washer head screw

,

Self drilling screw with EPDM washer

,

Dacromet self drilling screw

Descrizione di prodotto
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