Does the screw come with a washer?

Yes, it includes a high adhesive EPDM bonded steel washer.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for orders?

The average lead time is one month for both peak and off-peak seasons.

5.5mm/6.3mm Sandwich Panel Self Drilling Screw for Roofing

Name: 5.5mm/6.3mm Sandwich Panel Self Drilling Screw for Roofing
Brand: Ningbo Breeze Imp. & Exp. Corp., Ltd.
SKU: 795603465

Zhejiang, ChinaNingbo Breeze Imp. & Exp. Corp., Ltd.

US$0.01

100,000 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

5.5mm/6.3mm

Groove

Hexagon

Connection

Thread

Head Style

Hexagonal

Standard

DIN, ANSI

Grade

8.8

Product

Self Drilling Screw

Head

Hexagonal

Size

5.5mm, 6.3mm

Finish

Zinc Plated

Transport Package

Bulk

Specification

5.5MM, 6.3MM

Trademark

BRZ

Origin

Zhejiangningbo

HS Code

731814

Production Capacity

5000000PCS/Month

Key features

Dual Thread Design: 5.5mm and 6.3mm double thread specifically designed for sandwich panel roofing.

Corrosion Resistance: Salt spray test duration of 1000-1500 hours ensures long-lasting durability.

Versatile Coatings: Available in Blue zinc plated, Yellow zinc plated, Dacromet, and Ruspert coating.

High Adhesive Washer: Features EPDM bonded steel washer for superior sealing and holding power.

Wide Length Range: Drill point #5 to #4 with lengths extending up to 300mm for various applications.

Standard Compliance: Meets DIN and ANSI standards with Grade 8.8 carbon steel construction.

Hexagon Head Style: Hexagonal head with hexagon groove for secure driving and installation.

Self Drilling Capability: Engineered for direct self-drilling into roofing materials without pre-drilling.

Company profile

Ningbo Breeze Imp. & Exp. Corp., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2001-03-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤11.96h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressHuiya International 2307, No.1107 Tiantong North Rd., Ningbo, Zhejiang, China

Plant Area96 square meters

Number of Employees8

Registered Capital1,500,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsFastener, Bicycle accessories, Heater, Cleaner, Bearing, Lights, Helmet, BBQ grill

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2007-05-23

Main MarketsNorth America, Europe, Southeast Asia/ Mideast

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

Product Q&A

Q:What are the available sizes for this screw?

The screw is available in 5.5mm and 6.3mm sizes.

Q:How long does the salt spray test last?

The screw passes a salt spray test for 1000 to 1500 hours.

Q:What surface treatments are available?

Options include Blue zinc plated, Yellow zinc plated, Dacromet, and Ruspert coating.

Q:What is the maximum length of the screw?

The length range extends up to 300mm.

Q:What material is used for the screw?

The screw is made of Grade 8.8 Carbon Steel.

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