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SUS304 Hex Washer EPDM Tapping Screw with SUS304 Scm435 Material
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.
UNF-01Groove
HexagonConnection
DrillingHead Style
HexagonalStandard
DIN, GB, ANSI, BSW, JIS, GOSTGrade
Bi MetalDrill Point
Tapping ScrewsSurface 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 Composition: Carbon steel core for strength and SUS304 stainless steel exterior for corrosion resistance.
Solar Mounting Use: Ideal for securing rails, brackets, and frames in solar power systems and outdoor roofing.
High Torque Resistance: Heat-treated for toughness, resisting stripping and breaking under high torque conditions.
Corrosion Protection: Stainless steel exterior prevents oxidation and rust stains on roofing materials like metal sheeting.
Custom Surface Treatment: Options include Zinc Plated, Ruspert, Dacromet, and customized finishes for specific needs.
Versatile Application: Suitable for asphalt shingles, slate, and metal sheeting with excellent grip into wood and metal.
Thermal Stability: Withstands thermal expansion and contraction of roofs due to sun, rain, snow, and wind.
Multiple Standards: Complies with DIN, GB, ANSI, BSW, JIS, and GOST standards for global compatibility.
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: ≤2.49h
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 in these bi-metal screws?
A:
The screws feature a carbon steel core for strength and a SUS304 stainless steel exterior for corrosion resistance.
Q:Are these screws suitable for solar panel installations?
A:
Yes, they are ideal for securing rails, brackets, frames, and junction boxes in solar mounting and outdoor applications.
Q:What surface treatment options are available?
A:
We offer Zinc Plated, Ruspert, Dacromet, and customized surface treatments to meet specific project requirements.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 1000 pieces.
Q:Can I customize the screws based on my design?
A:
Yes, we offer full customization, minor customization, flexible customization, and customization from designs or samples.
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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