What is the delivery time?

Stocked goods can be delivered the same day we receive the order. Usually, the delivery time is within 3-7 working days.

What materials are used for these inserts?

The material is Stainless Steel bars, specifically types 302, 307, or 308 depending on the application requirements.

M2 M2.5 M3 M4 M5 302 Thread Repair Insert Free Running Self Tapping Thread Insert with Cutting Bores

Name: M2 M2.5 M3 M4 M5 302 Thread Repair Insert Free Running Self Tapping Thread Insert with Cutting Bores
Brand: ELITE AVIATION MANUFACTURING CO.,LTD
SKU: 2045044992

Henan, ChinaELITE AVIATION MANUFACTURING CO.,LTD

US$0.15

100-999 Pieces

US$0.14

1,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Common

Model NO.

EA-M5

Usage

Building, Machinery, Medical, Rocket, Shipping, Chemical, High Speed Train

Rotation Direction

Right Rotation

Surface Finishing

Nickel Plated

Certification

ISO, RoHS

Customized

Non-Customized

Thread Accuracy

Nominal Length

1d-3D

Application

Aerospace, Electronics, New Energy Cars

Thread Type

Fine/Coarse

Sample

Available

Payment Type

T/T

Common Used Thread

Metric Thread Sizes

Other Common Used Thread

DIN8140 Sizes

Other Name

Tanged Thread Inserts

Transport Package

Plastic Bags+Carton+Pallet

Specification

500pcs/bag

Trademark

Origin

China

HS Code

7318190000

Production Capacity

500000PCS/Week

Key features

Self-Tapping Design: Installs in one step into molded or drilled holes for permanent wear-resistant threads.

High Strength Material: Made from Stainless Steel 302/307/308, suitable for tough steels and brittle plastics.

Wide Application Range: Used in aerospace, electronics, medical devices, machinery, and high-speed trains.

Multiple Type Options: Available in 302, 307/308, and 337/338 types for different material cutting needs.

Certified Quality: ISO 9001:2015, SGS, and RoHS certified with 100% finished product inspection.

Fast Delivery: Stocked items delivered same day; usual delivery within 3-7 working days.

Custom Surface Treatment: Options include nickel plating, yellow color, cadmium, silver, tin, and dry film lubrication.

One Year Warranty: Free replacement service provided for any quality issues within one year guarantee.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryLow MOQ

ELITE AVIATION MANUFACTURING CO.,LTD

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.79h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and multiple customization modes. Its stated business scope covers parts processing, fasteners, metal products, molds, rubber and plastic products, separation and purification equipment, tools, electronic components, instruments, machinery, and related sales activities. Quality and management systems are supported by ISO9001:2015, ISO45001:2018, ISO14001, and other certifications, with documented inspection, corrective-action, and complaint-handling procedures. The supplier reports inventory capability and high export involvement, but has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. Financial evidence is limited to references to years rather than performance values. Innovation is supported by professional technical status, 3D design, and two R&D engineers, but no SDK is available.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its registered business scope includes parts processing, fastener manufacturing and sales, metal products, molds, machinery, equipment, tools, components, and related wholesale and import/export activities, indicating a broad manufacturing and industrial supply profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and other management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management systems.

R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design services, and reports two R&D engineers. However, it explicitly has no available SDK, so the evidence supports some design and R&D capability but not SDK-based development capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, supporting a broad stated ability to handle customized requirements.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory located in Xinxiang City, Henan Province of China.

Q:Do you provide free samples?

Free samples can be supplied, but the freight is paid by clients. This charge will be subtracted from your future order.

Q:What are your payment terms?

For payments under 3000 USD, 100% payment in advance. For payments over 3000 USD, 30% T/T in advance, and the balance 70% paid after inspection and before shipment.

Q:What is the warranty period?

Elite Aviation's goods have a one-year guarantee time. During this time, if there are any quality questions, free replacement service is supplied.

Q:How do you ship the goods?

According to your order quantity, it is usually by sea, air, or express. We look forward to establishing a long-term cooperative relationship with you.