Can samples be tested before a production order?

Provide the target size, work material, machine, hole type and delivery address. Sample cost, availability and courier arrangement can then be confirmed.

DIN352 Carbon Steel Cast Iron Straight Flute Structure Universal Internal Thread Tap

Name: DIN352 Carbon Steel Cast Iron Straight Flute Structure Universal Internal Thread Tap
Brand: JiangSu XingRui Tools Co., Ltd.
SKU: 2326857535

Jiangsu, ChinaJiangSu XingRui Tools Co., Ltd.

US$2.45-26.80

50 Sets

Sample price:US$26.80/set.Request sample

Product profile

Customization

Available

Flute Type

Straight Flute

Substrate

Grade to Confirm

Model NO.

DIN352 Straight flute tap

Finish

Finish to Confirm

Geometry

Straight Flute Tap

Thread Series

DIN352

Application for Machine Tool

Internal Thread Tapping

Material

High Speed Steel

Application

Motorize, Manual

Customized

Support Customization

Transport Package

Plastic Box

Specification

M3-M30

Trademark

STARRY

Origin

Yangzhou

HS Code

82074000

Production Capacity

300000PCS Per Mouth

Key features

Customization Support: Offers full customization, minor customization, and flexible customization from samples or designs.

DIN352 Standard: Manufactured to DIN352 standard for M3 to M30 thread sizes with straight flute geometry.

Versatile Application: Suitable for both manual and motorized internal thread tapping operations.

High Speed Steel: Constructed from High Speed Steel (HSS) for durable performance in various materials.

OEM/ODM Services: Provides OEM and ODM services including private-label packing and custom artwork.

Global Shipping: Exports worldwide with shipping from Shanghai or Ningbo ports under FOB, CIF, or EXW terms.

Sample Testing: Allows sample testing before production orders with confirmed cost and courier arrangements.

Competitive Pricing: Offers factory-direct competitive pricing with reliable after-sales service for all order volumes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

JiangSu XingRui Tools Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1.5 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.18h

AI-Powered supplier vetting

SummaryJiangSu XingRui Tools Co., Ltd. is a China-based limited company established in 2018, with 38 employees and five production lines. It offers thread taps and HSS drill bits, and its stated business scope includes manufacturing and sales of pneumatic and electric tools and metal-cutting processing services. The supplier reports ODM and OEM capabilities, but no available SDK and no new products in the past year. Service-management documentation is weak: no written procedures or records are reported for service assessment, corrective actions, or complaint handling. Overseas service coverage is listed as zero, although FOB, CIF, and EXW quotations and one-month lead times are available. Audit-related data identifies BV and an SGS report period, but the audit result is recorded as 0 without an explanatory interpretation. Financial information consists only of year labels, so financial credibility cannot be assessed.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It has no stated overseas service coverage, although it lists standard quotation terms and one-month peak- and off-season lead times.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. It does report ODM service availability and OEM capability for popular brands, showing customization-oriented development support despite limited evidence of recent product innovation.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, one year of total R&D-engineer experience, and an annual production-output category. Its stated scope also includes manufacturing and sales of pneumatic and electric tools and metal-cutting processing services, supporting the existence of production operations, although engineering experience is limited.

Customization capabilityThe supplier explicitly reports ODM service availability and OEM capability for popular brands. Its product scope includes thread taps and HSS drill bits, while its broader business scope includes manufacturing and metal-cutting processing services, supporting a positive assessment of customization capability.

Product Q&A

Q:How do I choose this geometry?

Pipe thread form and taper or parallel designation must match the mating connection and gauge. Send the hole type, depth, material and machine setup so the correct variant can be selected.

Q:Are all material grades and coatings interchangeable?

No. Material, coating and cutting geometry are separate options. Confirm the exact combination and drawing for each ordered SKU.

Q:What size table governs my order?

The approved drawing and order confirmation govern pitch or TPI, overall and thread length, shank, square, chamfer and tolerance. The table above is a catalogue reference.

Q:Can you provide a batch material certificate?

State any chemistry, hardness or coating-document requirement before quotation so availability can be confirmed.

Q:Can I request mixed sizes or private-label packing?

Yes. Provide quantities by size, the required case or individual packaging, and your approved artwork and barcode rules.