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High Quality and Low-Priced Brass Threaded Insert, Insert Nuts, Brass Insert
US$0.05
2,000-9,999 Pieces
US$0.049
10,000-99,999 Pieces
US$0.045
100,000+ Pieces
Sample price:US$0.20/piece.Request sample
Product profile
Customization
AvailableMaterial
BrassType
Knurled NutsModel NO.
Self-tappingConnection
Self-TappingHead Style
OtherStandard
DIN, GB, JISSize
Metric, UnifiedApplication
Machinery, Chemical Industry, Environmental, etcOEM
AvailableFinish
Zn/Ni/Tin/Au Plating, Black Oxide, Anodizing, etcTransport Package
PE+CartonSpecification
M2 M3 M4 M5 M6 M8 M10Trademark
In-saiLOrigin
Shenzhen ChinaProduction Capacity
1000000000Key features
Extensive Specifications: More than 10,000 fastener specifications available including brass, stainless steel, and carbon steel.
Rapid Response Support: Technical support available within half an hour and 24-hour online service.
Customized Options: Customized sizes (Metric, Unified) and finishes (Zn/Ni/Tin/Au Plating, Black Oxide, Anodizing) available.
Flexible Lead Time: Standard products 1-2 weeks; Customized products 10-15 days in slack season, 15-30 days in busy season.
High Customer Satisfaction: Annual customer praise rate exceeds 98% with factory direct sales and one-stop solutions.
Diverse Material Grades: Available in SS201, SS304, SS316, and steel grades DIN Gr.4-10, SAE Gr.2-8, ASTM A563.
Multiple Finishing Processes: Options include Zinc plating, Hot Dip Galvanized, Black Oxide, Geomet, Dacroment, and Nickel plating.
Free Sample Service: Free samples provided for standard fasteners upon request.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-06-30Average Response Time: ≤2.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryThe supplier is identified as Shenzhen In-sail Precision Parts Co., Ltd., a China-based limited company and manufacturer/factory in Shenzhen, Guangdong. It produces precision fasteners and parts, including thread inserts, CNC-machined components, pogo pins, press-fit connectors, and self-clinching standoff nuts. The available information indicates ISO 9000 and ISO 9001 management-system certifications, more than 10 production lines, 21–30 quality-control staff, and 41–50 years of cumulative R&D-engineer experience. Export activity is reported at 41%–50% of total sales, with exporting beginning in 2008 and including agent-assisted exports. The evidence supports production, quality-management, export, and R&D strengths, but does not sufficiently establish after-sales service, financial credibility, customization capability, or a broad customer track record.
Supplier typeThe supplier is described as Shenzhen In-sail Precision Parts Co., Ltd., a China-based limited company and manufacturer/factory located in Shenzhen, Guangdong. Its stated business focuses on precision fasteners and parts, although one slice also classifies the company nature as a trading company, creating a mixed classification.
CertificationsThe supplier reports ISO 9000 and ISO 9001 certifications for its management systems. These certifications provide explicit evidence of formal quality-management practices.
R&D capabilityThe supplier reports 41–50 years of total R&D-engineer experience and explicitly emphasizes R&D, continuous learning, and ongoing improvement. This supports an established technical-development orientation, though no specific patents, new products, or innovation results are listed.
Production capacityThe supplier is identified as a manufacturer/factory producing precision fasteners and parts, with more than 10 production lines and an annual production-output range stated in the records. Its product keywords include thread inserts, CNC machining, pogo pins, press-fit connectors, and self-clinching standoff nuts, indicating relevant manufacturing scope.
Product Q&A
Q:What is the lead time for standard products?
A:
The standard product lead time is around 1-2 weeks.
Q:Do you offer free samples?
A:
Yes, we provide free samples for standard fasteners.
Q:What are the available lead times for customized products?
A:
For customized products, the lead time is 10-15 days in the slack season and 15-30 days in the busy season.
Q:What technical support services do you provide?
A:
We offer technical support within a half-hour and provide 24-hour online service.
Q:What materials are available for these fasteners?
A:
We offer Brass, Stainless Steel (SS201, SS304, SS316, etc.), and Carbon Steel in various grades.
Send Inquiry
*To:
Shenzhen Sandum Precision Parts Co., Ltd.
Shenzhen Sandum Precision Parts Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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