304 Stainless Steel Wire Thread Insert DIN8140 Helical Coil Thread Repair Insert for Damaged Thread

Name: 304 Stainless Steel Wire Thread Insert DIN8140 Helical Coil Thread Repair Insert for Damaged Thread
Brand: Yangzhou Bochengrui Metal Products Import and Export Co., Ltd.
SKU: 2181675262

Jiangsu, ChinaYangzhou Bochengrui Metal Products Import and Export Co., Ltd.

US$0.32

1,000-4,999 Pieces

US$0.23

5,000-19,999 Pieces

US$0.18

20,000+ Pieces

Sample price:US$0.80/piece.Request sample

Product profile

Material

Stainless Steel

Type

Thread Insert / Helical Insert

Usage

Machinery

Model NO.

M2-M30, UNC UNF, 1D 1.5D 2D

Rotation Direction

Right Rotation

Surface Finishing

Passivated

Certification

RoHS

Customized

Yes

Thread Type

Metric Thread

Surface Treatment

Passivated

Material Grade

A2-70 304 Stainless Steel

Length

1d,1.5D,2D

Transport Package

Carton Box, Pallet

Specification

M2-M30, UNC, UNF, 1D/1.5D/2D

Trademark

Bcrmetal

Origin

Yangzhou City, Jiangsu Province, China

HS Code

7318190000

Production Capacity

800000

Key features

Made of high-quality 304 stainless steel, anti-corrosion and long service life

Repair damaged internal threads without replacing workpieces

Reinforce threads on soft materials such as aluminum, magnesium alloy

Anti-loosening, shock-resistant, improve thread connection strength

Manufactured according to DIN8140 standard, precise thread tolerance

Company profile

Yangzhou Bochengrui Metal Products Import and Export Co., Ltd.Jiangsu, China

Business Type: Trading CompanyExport Year: 2026-07-27Nearest Port: Port of Shanghai, Port of QingdaoAverage Response Time: ≤0.53hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

About Our Factory & Business Background

AddressRoom 510, Building 1, No. 682 Yangzijiang Middle Road, Yangzhou Development Zone, Yangzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsIndustrial Fasteners, Stainless Steel Fasteners, Carbon Steel Fasteners, High Strength Fasteners, Hot DIP Galvanized Fasteners

Our Industry Experience & Global Business Record

Main MarketsEastern Europe, Southeast Asia, Mid East

Product Q&A

Q:What is a wire thread insert used for?

It is used to repair stripped / damaged internal threads, and reinforce threads on soft materials such as aluminum, magnesium and zinc alloy. Improve thread strength, anti-vibration and anti-loosening performance.

Q:What standard do your wire thread inserts follow?

Manufactured according to DIN8140 standard. Metric M2-M30 and inch UNC/UNF sizes are available. Length options: 1D, 1.5D, 2D.

Q:What material are your thread inserts?

Mainly A2-70 304 stainless steel, passivated surface treatment for corrosion resistance. 316 stainless steel is available upon custom request.

Q:Do I need special tools for installation?

Yes. Special STI tap and installation mandrel are required for correct mounting. Ordinary standard tap cannot be used.