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OEM Standard Carbon Steel Black Oxide Extra Long Type Coupling Nut for Mechanical Assembly
US$0.30
10,000-999,999 Pieces
US$0.03
1,000,000+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, BSWGrade
10.9Application
Heavy Industry, Mining, Water Treatment, RetailClass
4.8/ 6.8/ 8.8/ 10.9/ 12.9Transport Package
Carton and Pallet; CustomizedSpecification
M5-M64Trademark
Better FastenerOrigin
ChinaHS Code
731816Production Capacity
500 Tons/MonthKey features
Wide Customization Options: Supports OEM/ODM, custom sizes (M1-M36), and various grades (4.8-12.9) per drawings.
Multiple Surface Treatments: Available in Zinc Plated, Black Oxide, HDG, Nickel Plated, and more for corrosion resistance.
High-Grade Materials: Manufactured from Carbon Steel, Stainless Steel, Brass, and Bronze with grades up to 12.9.
Global Industry Application: Suitable for Aerospace, Automotive, Chemical, Construction, and Heavy Industry sectors.
Flexible Delivery Methods: Supports Express, Air, and Sea shipping with customized packing for bulk orders.
Free Sample Availability: Free standard and in-stock samples provided, though freight costs are borne by the buyer.
Strict Quality Control: Adheres to DIN, ANSI, GB, JIS, and ISO standards with professional R&D and production teams.
Established Manufacturer: 20+ years experience, monthly output over 500 tons, serving 80+ countries globally.
Company profile
CertifiedBusiness Type: Trading CompanyExport Year: 2001-09-01Nearest Port: ShanghaiAverage Response Time: ≤3.31hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, DAT, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA
About Our Factory & Business Background
AddressRoom 1901, Building 1, Dongtou Chuangzhi Building, Qiantang District, Hangzhou, Zhejiang, China
Plant Area60 square meters
Registered Capital1,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsBolts, Nuts, Washers, Fasteners
Our Industry Experience & Global Business Record
Year of Establishment2023-07-13
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Why is there oil on the product?
A:
There is a layer of anti-rust oil on the surface to prevent rusting, which may feel slightly dirty during use.
Q:What is the delivery time?
A:
5-10 days if in stock; 30-45 days if not in stock, depending on quantity.
Q:Do you provide OEM/ODM services?
A:
Yes, we welcome OEM and ODM orders and have strong capabilities to execute them.
Q:Can I get free samples?
A:
Yes, free standard and in-stock samples are available, but freight costs are not covered.
Q:Which industries use your products?
A:
Our fasteners are used in Food, Chemical, Pharmaceutical, Aerospace, Automotive, Construction, and more.
Send Inquiry
*To:
Hangzhou Better Fastener Technology Limited
Hangzhou Better Fastener Technology Limited*Content:
Supplier replies will be sent to your registered email
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