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Durable Threaded Inserts Nuts for Plastic Applications and Repairs
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.
Press-inConnection
Press-inHead 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 for diverse needs.
Rapid Technical Support: Efficient technical support provided within a half-hour of inquiry.
High Customer Satisfaction: Annual customer praise rate exceeds 98% due to quality and service.
Flexible Customization: OEM available with customized size, finish, and application options.
Wide Material Range: Available in Stainless Steel (SS201-316L), various steel grades, and brass.
Multiple Finishing Options: Options include Zinc plating, HDG, Black Oxide, Anodizing, and more.
Competitive Lead Times: Standard products ship in 1-2 weeks; custom orders in 10-30 days.
Free Standard Samples: Free samples provided for standard fasteners to ensure quality.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-06-30Average Response Time: ≤1.05hTerms 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 materials are available for these threaded inserts?
A:
We offer Stainless Steel (SS201, SS303, SS304, SS316, SS316L, SS904L, F594) and various steel grades including DIN Gr.4-8.8, SAE Gr.2-8, and ASTM A563.
Q:Can I get custom sizes and finishes?
A:
Yes, OEM is available. We provide customized sizes (Metric/Unified), finishes (Zn/Ni/Tin/Au Plating, Black Oxide, Anodizing), and specific applications.
Q:What is the typical lead time for orders?
A:
Standard products have a lead time of 1-2 weeks. Custom products take 10-15 days in the slack season and 15-30 days in the busy season.
Q:Do you provide technical support?
A:
Yes, we offer efficient technical support within a half-hour and online service 24 hours a day.
Q:Are free samples available?
A:
Yes, we provide free samples for standard fasteners to help you evaluate quality before ordering.
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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