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Excellent Corrosion Resistance Self Drilling Screws for Solar Mounting
US$0.09-0.13
200 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless Steel + Carbon SteelType
Hexagon HeadModel NO.
UNT-01Groove
HexagonConnection
DrillingHead Style
HexagonalStandard
DIN, GB, ANSI, BSW, JIS, GOSTGrade
Bi MetalDrill Point
#1, #2, #3, #5Surface Treatment
Zinc Plated, Ruspert, Dacromet, CustomizedDelivery
Sea Freight, Air, Train, ExpressCertification
Eta, ISO9001, BSCIApplication
Solar Mounting and OutdoorTransport Package
Carton Boxes + PalletsSpecification
6.0x25~38Trademark
UNOrigin
ChinaHS Code
7318151001Production Capacity
700tons/MonthKey features
Bi-Metal Construction: Carbon steel core for strength combined with stainless steel exterior for superior corrosion resistance.
Solar Mounting Application: Ideal for securing rails, brackets, frames, and junction boxes in solar power systems and outdoor roofing.
Customized Surface Treatment: Available in Zinc Plated, Ruspert, Dacromet, and other customized finishes for enhanced durability.
Multiple Drill Points: Offered in #1, #2, #3, and #5 drill points to suit various material thicknesses and drilling requirements.
High Torque Resistance: Heat-treated to maximize toughness, preventing stripping and breaking under high torque loads.
Thermal Expansion Stability: Designed to withstand thermal expansion and contraction of roofing materials without loosening.
Full Customization Options: Supports full customization, minor customization, and flexible customization from designs or samples.
Diverse Certification: Certified by ETA, ISO9001, and BSCI to ensure quality and compliance with international standards.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.91h
About Our Factory & Business Background
AddressRoom 401-1, No.58, Xiangshan Road, Wenyan Street, Xiaoshan, Hangzhou, Zhejiang, China
Plant Area100 square meters
Number of Employees4
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months
Minimum Order Quantity1000 pcs
Supply Chain Partners56
Our Production Capability & Technical Expertise
Main ProductsBit Holders, Bits, Sockets, Torque Wrench, Ratchet, Hex Keys, Tool Set, Pta Sets, Bi-Metal Screws, Stainless Steel Fasteners
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2023-08-03
Main MarketsEurope, Africa, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What materials are used for these screws?
A:
They are made of bi-metal construction with a carbon steel core and a stainless steel exterior.
Q:What are the available sizes and drill points?
A:
Sizes include 4.8mm, 5.5mm, and 6.3mm with drill points #1, #2, #3, and #5.
Q:Can the surface treatment be customized?
A:
Yes, we offer customized surface treatments including Zinc Plated, Ruspert, and Dacromet.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1000 pieces.
Q:What are the lead times for production?
A:
Lead time is within 15 workdays during off-peak season and 1-3 months during peak season.
Send Inquiry
*To:
Hangzhou Union Hardware Co., Ltd
Hangzhou Union Hardware Co., Ltd*Content:
Supplier replies will be sent to your registered email
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