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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
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
5.5mmGroove
HexagonConnection
ThreadHead Style
HexagonalStandard
DIN, ANSIGrade
8.8Product
Self Drilling ScrewHead
HexagonalSize
5.5mmThread
DoubleTransport Package
BulkSpecification
4.2MM, 4.8MM, 5.5MM, 6.3MMTrademark
BRZOrigin
ZhejiangningboHS Code
731814Production Capacity
5000000PCS/MonthKey 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.*Content:
Supplier replies will be sent to your registered email
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