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Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

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Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Markenbezeichnung:	YongBiao
Modellnummer:	ST6.3*125 mm
MOQ:	10000
Preis:	1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs
Verpackungsdetails:	Kartonbox/Palette/angepasst
Zahlungsbedingungen:	T/T

Einzelheiten

Produkt-Beschreibung

Einzelheiten

Herkunftsort:

Zhejiang China

Zertifizierung:

ISO9001,TUV

Standard:

Din, GB, ISO, JIS, BS

Material:

304+435 Edelstahl

Größe:

ST6.3*125 mm

Farbe:

Schmucklos

Grad:

4.8B85.6,10.9,8.8

Lieferanschluss:

Ningbo oder Shanghai

Kopf:

Sechseckkopf

Anwendung:

Konstruktion

Versorgungsmaterial-Fähigkeit:

5000000 Tonnen/Jahr

Hervorheben:

Dacromet hex washer head screw

Self drilling screw with EPDM washer

Dacromet self drilling screw

Produkt-Beschreibung

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).

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

Certificates

Production Process

Packaging and Shipping

Schlagworte:

Einzelheiten Zu Den Produkten

Haus > Produits >

Schrauben für die Selbstbohrung

Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Alle Kategorien

Dacromet Hex Washer Head Self Drilling Screw With EPDM Washer

Markenbezeichnung:	YongBiao
Modellnummer:	ST6.3*125 mm
MOQ:	10000
Preis:	1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs
Verpackungsdetails:	Kartonbox/Palette/angepasst
Zahlungsbedingungen:	T/T

Einzelheiten

Produkt-Beschreibung

Einzelheiten

Herkunftsort:

Zhejiang China

Markenname:

YongBiao

Zertifizierung:

ISO9001,TUV

Modellnummer:

ST6.3*125 mm

Standard:

Din, GB, ISO, JIS, BS

Material:

304+435 Edelstahl

Größe:

ST6.3*125 mm

Farbe:

Schmucklos

Grad:

4.8B85.6,10.9,8.8

Lieferanschluss:

Ningbo oder Shanghai

Kopf:

Sechseckkopf

Anwendung:

Konstruktion

Min Bestellmenge:

10000

Preis:

1-10000pcs:0.47usd/pcs,100000-200000pcs:0.45usd/pcs

Verpackung Informationen:

Kartonbox/Palette/angepasst

Lieferzeit:

7-25 Tage

Zahlungsbedingungen:

T/T

Versorgungsmaterial-Fähigkeit:

5000000 Tonnen/Jahr

Hervorheben:

Dacromet hex washer head screw

Self drilling screw with EPDM washer

Dacromet self drilling screw

Produkt-Beschreibung

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).

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

Certificates

Production Process

Packaging and Shipping

Schlagworte: