Are free samples available?

Yes, free samples are provided for standard fasteners.

What technical support is offered?

Technical support is provided within a half-hour, and online service is available 24 hours a day.

Premium Wire Thread Repair Inserts for Rail Applications

Name: Premium Wire Thread Repair Inserts for Rail Applications
Brand: Shenzhen Sandum Precision Parts Co., Ltd.
SKU: 1965421815

Guangdong, ChinaShenzhen Sandum Precision Parts Co., Ltd.

US$0.10

2,000-9,999 Pieces

US$0.08

10,000-999,999 Pieces

US$0.075

1,000,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Threaded Inserts

Transport Package

PE+Carton

Model NO.

Sandum

Specification

M2 M3 M4 M5 M6

Trademark

In-saiL

Origin

Shenzhen China

Production Capacity

1000000

Key features

Extensive Specifications: More than 10,000 specifications of fasteners available for rail applications.

High Customer Satisfaction: Annual customer praise rate exceeds 98%.

Fast Response Support: Technical support provided within a half-hour.

24/7 Online Service: Online service available 24 hours a day.

Wide Material Range: Stainless steel grades SS201, SS304, SS316, SS316L, SS904L, F594.

Multiple Finishing Options: Zinc, HDG, Black Oxide, Geomet, Dacroment, anodization, Nickel plated.

Customization Capability: CNC machining for customized fasteners with specific lead times.

Free Standard Samples: Free samples provided for standard fasteners.

Company profile

Shenzhen Sandum Precision Parts Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-06-30Average Response Time: ≤1.29hTerms 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?

Standard product lead time is around 1-2 weeks.

Q:What are the lead times for customized products?

Busy season: 15-30 days; Slack season: 10-15 days.

Q:What materials are available for these inserts?

Materials include Stainless Steel (SS201, SS303, SS304, SS316, SS316L, SS904L, F594) and various steel grades like DIN Gr.4-10, SAE Gr.2-8, and ASTM A563.

Q:What standards do your products comply with?

Products comply with DIN, ASTM/ANSI, JIS, EN, ISO, AS, and GB standards.

Q:Is customization available for fasteners?

Yes, customized fasteners are available via CNC machining, with lead times varying by season.