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M4 M2.5 M12 Fine Thread Left Thread Hastelloy C276 Set Screw
US$0.12
1,000-9,999 Pieces
US$0.08
10,000-99,999 Pieces
US$0.02
100,000+ Pieces
Product specifications
Diameter
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Alloy SteelType
Hex Socket HeadGroove
HexagonConnection
Common BoltHead Style
RoundStandard
DIN, GB, ANSI, BSW, JIS, GOST, IfiGrade
12.9Product
Set ScrewSurface
Black Oxide / Galvanized / HDG / PTFE / PhosphateOther Material
Carbon Steel / Stainless Steel / Alloy SteelMaterial Grade
Class4.8/Class8.8/Class10.9/Class12.9Size Range
M2-M100/#5-4"Yearly Production
25000 TonsPayment Term
30% Deposit + 70% BalanceDelivery Term
Fob / CIF / DDP / EXW / CFR / DDUOEM/ODM/Obm
SupportedThread Type
Unc/Unf/Bsw/Bsf/TpiTransport Package
Carton + PalletSpecification
25*25*16Trademark
GTOrigin
ChinaKey features
Hastelloy C276 Material: Made from Hastelloy C276 for superior corrosion resistance in harsh environments.
Left Thread Design: Fine thread left thread structure prevents loosening under reverse rotation.
High Strength Grade: Grade 12.9 alloy steel construction ensures high tensile strength and durability.
Custom Surface Finish: Available in Black Oxide, Galvanized, HDG, PTFE, and Phosphate finishes.
OEM/ODM Support: Full customization services for non-standard sizes, threads, and materials.
International Standards: Manufactured to DIN, GB, ANSI, BSW, JIS, GOST, and Ifi standards.
Wide Size Range: Sizes from M2 to M100 and #5-4' available for diverse application needs.
Quality Certification: ISO 9001, SGS, CTI, and RoHS certified with Material Test Certificates.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.27hTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is a Shanghai-based limited trading company with 41 employees, focused on fasteners and related metal, mechanical, plastic, rubber, electrical, and photovoltaic products. It offers sample-, design-, and full-customization services, as well as ODM and OEM services, and reports export sales of 71%–90%. In-stock service is available, but there is no overseas warehouse, showroom, agent, or branch. Financial records are identified for 2022–2024, but no financial values or performance conclusions are provided. Service-process evidence is weak: no written corrective/preventive-action or complaint-handling procedures or records are available, while quality-assurance status and fire-drill status are unknown. No certifications, customer cases, or production facilities are explicitly documented.
Supplier typeThe supplier is identified as a limited company and trading company, with 41 employees, no stated parent-group affiliation, and a Shanghai registered and physical address. Its stated product scope centers on fasteners and related industrial products.
After-Sales capabilityThe supplier has in-stock service capacity, but it has no overseas warehouse, showroom, overseas agent, or branch. More importantly, no written corrective/preventive-action procedures or records and no written customer-complaint procedures or records are available, indicating a documented after-sales process is not demonstrated.
R&D capabilityThe supplier lists research and development of metal products and hardware products, and offers ODM services. However, no SDK is available, and the information does not provide measurable R&D resources, patents, or development outcomes; the documented capability is therefore limited but present.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, together with ODM and OEM services for popular brands. These statements provide direct evidence of broad customization and design-manufacturing service capability.
Product Q&A
Q:What is the main business of your company?
A:
We are a production and trade integrated fastener manufacturing and export company. Our main products include bolts, nuts, screws, washers, rivets, and other standard and non-standard fasteners used in construction, automotive, machinery, and electronics industries.
Q:Where is your factory located?
A:
Our factory is situated in Dongtai City, Jiangsu Province, China. It has 15 fastener production lines with an annual capacity of 35,000 tons, which can meet the demands of large-scale orders.
Q:Do you have export qualifications?
A:
Yes, we have the right to operate import and export business and have passed ISO 9001 quality management system certification, CE certification, RoHS certification, etc., to ensure that our products meet international export standards.
Q:What materials of fasteners can you produce?
A:
We can provide fasteners made of various materials such as carbon steel, stainless steel (304/316), alloy steel, copper, aluminum, titanium alloy, etc., and support customized surface treatments (such as galvanizing, Dacromet, hot-dip galvanizing, etc.).
Q:Do you support non-standard customization? What is the minimum order quantity (MOQ)?
A:
We support non-standard customization (such as special sizes, threads, surface treatments, etc.). The MOQ needs to be negotiated based on specific customization requirements and product types.
Send Inquiry
*To:
Shanghai Borui Metal Products Co., Ltd.
Shanghai Borui Metal Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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