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Double Thread Flange Head Knurled Roofing Screw Self Drilling Screw
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

Groove

Hexagon

Connection

Thread

Head Style

Hexagonal

Standard

DIN, ANSI

Grade

8.8

Product

Self Drilling Screw

Head

Hexagonal

Size

5.5mm

Thread

Double

Transport Package

Bulk

Specification

4.2MM, 4.8MM, 5.5MM, 6.3MM

Trademark

BRZ

Origin

Zhejiangningbo

HS Code

731814

Production Capacity

5000000PCS/Month

Key features

Double Thread Design: Features a double-threaded structure for enhanced holding power and stability.
Ruspert Painted Finish: Coated with Ruspert paint offering 1000-1500 hours of salt spray resistance.
Hexagonal Head Style: Equipped with a hexagonal head and hexagon groove for secure fastening.
Carbon Steel Material: Constructed from high-grade carbon steel with Grade 8.8 strength rating.
Versatile Applications: Ideal for sandwich panel board fixing and compatible with wood via T17 type.
Standard Compliance: Meets DIN and ANSI standards for reliable industrial performance.
Self Drilling Capability: Designed as a self-drilling screw for efficient installation without pre-drilling.
Fast Delivery: Average lead time of one month for both peak and off-peak seasons.

Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2001-03-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h 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 is the material of the screw?
A:
The screw is made of Carbon Steel with a Grade 8.8 rating.
Q:What is the head style?
A:
It features a Hexagonal head style with a Hexagon groove.
Q:Is the screw suitable for sandwich panels?
A:
Yes, it is especially excellent for sandwich panel board fixing purposes.
Q:What is the salt spray test duration?
A:
The Ruspert painted finish passes a salt spray test of 1000-1500 hours.
Q:What are the available thread types?
A:
It comes with a double thread, and a T17 slot sharp point type is available for wood.

Send Inquiry

*To:Ningbo Breeze Imp. & Exp. Corp., Ltd.Ningbo Breeze Imp. & Exp. Corp., Ltd.
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