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2.9 3.9mm Gal Steel Phillips Drive Csk Flat Head Roofing Screw Black Oxide DIN7504

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Certification: ISO9001

Model Number: DIN

Payment & Shipping Terms

Minimum Order Quantity: 20 PCS

Price: 0.02USD

Packaging Details: bag+carton

Delivery Time: 15-20 days

Payment Terms: T/T L/C

Supply Ability: 5000000PCS/WEEK

Get Best Price

Product Details

Product Description

Highlight:

Thread Count:	16	Thread Type:	Coarse
Package Quantity:	100	Point Type:	Sharp
Corrosion Resistance:	Yes	Finish:	Zinc Plated
Drive Style:	Phillips	Size:	Various Sizes Available

Thread Count:	16
Thread Type:	Coarse
Package Quantity:	100
Point Type:	Sharp
Corrosion Resistance:	Yes
Finish:	Zinc Plated
Drive Style:	Phillips
Size:	Various Sizes Available

2.9 3.9mm Gal Steel Phillips Drive Csk Flat Head Roofing Screw Black Oxide DIN7504

2.9-3.9mm Galvanized Steel Phillips Drive Flat Head Roofing Screw (Black Oxide, DIN7504)

Product Overview

High-quality galvanized steel roofing screws with Phillips drive and flat countersunk head design. These black oxide coated screws meet DIN7504 standards and offer excellent corrosion resistance for both indoor and outdoor applications.

Key Features

Material: Galvanized steel with black oxide finish
Thread: Coarse 16-count for strong holding power
Drive: Phillips head for secure installation
Head Style: Flat countersunk design
Point Type: Sharp for easy penetration
Corrosion resistant for outdoor durability
Security features available (PIG NOEE/TRIANGLE options)

Technical Specifications

Thread Count: 16

Thread Type: Coarse

Point Type: Sharp

Finish: Zinc Plated

Drive Style: Phillips

Thread Diameter: 3/8 Inch

Length: 1 Inch

Material: Metal

Applications

These versatile roofing screws are ideal for:

Roofing and construction projects
Building infrastructure (bridges, frameworks)
Furniture manufacturing and woodworking
DIY home improvement projects
Outdoor applications requiring weather resistance
Security installations (doors, windows, valuable assets)

Ordering Information

Brand: JS

Model: DIN

Origin: China

Certification: ISO9001

Min. Order: 20 PCS

Price: $0.02/unit

Packaging: Bag + Carton

Supply Capacity: 5,000,000 PCS/week

Support & Services

Our product comes with comprehensive support including:

Technical assistance for product selection
Installation guidance and troubleshooting
Customization options for specific requirements
Flexible shipping options with tracking

Frequently Asked Questions

Q: What is the brand name of these screws?

A: The brand name is JS.

Q: What certification do these screws have?

A: They are ISO9001 certified.

Q: What is the minimum order quantity?

A: The minimum order is 20 pieces.

Q: Are these screws suitable for outdoor use?

A: Yes, their galvanized coating and black oxide finish provide excellent corrosion resistance for outdoor applications.

Q: What security features are available?

A: We offer PIG NOEE and TRIANGLE drive options that prevent tampering and unauthorized removal.

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