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Threaded Inserts & Clinch Fasteners › Thread Repair & Solid Threaded Inserts

Stainless Steel Internal-External Thread Insert

Updated 2026-11-04 · Markdown version

Model no. Stainless Steel Internal-External Thread Insert

US$0.0024 – 0.06 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Surface Finishing: F Color,Zinc Plated
Customized: Customized
Finish: Zinc Plated
Packag Color: Customizable
Thread Standard: Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric Fine
Custom Order: Customization by Drawing/Sample
Material Test Certificate: Have

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Material	Stainless Steel
Type	Common
Model NO.	Stainless Steel Internal-External Thread Insert
Usage	Building, Machinery, Medical, Rocket, Shipping, Chemical
Rotation Direction	Right Rotation
Surface Finishing	F Color,Zinc Plated
Certification	ISO, CE, ISO9001 CE
Customized	Customized
Delivery	20-30 Days
Finish	Zinc Plated
Packag Color	Customizable
Thread Standard	Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric Fine
Custom Order	Customization by Drawing/Sample
Price Terms	Fob/CFR/CIF/DDP
ODM/OEM	Available
Service	Custom-Made Service
Material Test Certificate	Have
Sample	Provide Samples But Do Not Include Freight.
Quality Control	100% Quality Inspection
Application	Connection,Fastening
MOQ	300kg
Transport Package	Bulk Pack Small Boxed
Specification	M4-M20
Origin	China
HS Code	731815
Production Capacity	10000ton/Year
Package Size	25.00cm * 25.00cm * 19.00cm
Package Gross Weight	25.000kg
Head Stop Design	Prevents over-torque and ensures consistent, secure installation depth.
Through-Hole Design	Allows screws to pass completely through, ideal for through-fastening.
Equipment Maintenance & Repair	Repair worn, corroded, or stripped thread holes.
Product Redesign & Retrofitting	Quickly change thread specs to fit new components.
Production Line Modification	Simplify upgrades by adapting interfaces without full panel replacement.
Marine & Offshore	Deck equipment, internal cabin thread repair.
Food Processing & Packaging	Hygienic, corrosion-resistant, withstands frequent washdowns.
Chemical & Pharmaceutical	Resists corrosive chemicals and steam.
Outdoor & Construction	Weather-resistant for exposed structures.
Minimum Order Quantity (MOQ)	300 kg.
Payment	T/T (30% advance, 70% B/L), L/C at sight.
Sample Policy	Free samples (client covers shipping); delivery: 15~30 days.
Category	Thread Repair & Solid Threaded Inserts

Technical parameters

Model NO.	Stainless Steel Internal-External Thread Insert
Material	A4 (316)Stainless Steel
Internal Size	M4-M12
External	M8-M16
Finish	Zinc Plated
Delivery	15~30 days
OEM	Available
Sample	Free but not include shipping
Packaging	Small Boxed or Bulk Packaging
MOQ	300kg

Description

Stainless Steel Internal-External Thread Insert is part of our thread repair & solid threaded inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Common
Material: Stainless Steel
Finish: Zinc Plated
Application: Connection,Fastening
Certification: ISO, CE, ISO9001 CE
Usage: Building, Machinery, Medical, Rocket, Shipping, Chemical
Rotation Direction: Right Rotation
Surface Finishing: F Color,Zinc Plated

Available configurations include material, surface finishing, customized, finish and packag color. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.0024 – 0.06 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Stainless Steel Internal-External Thread Insert?

The listed minimum order is 1,000 pieces, at US$0.0024 – 0.06 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Stainless Steel Internal-External Thread Insert?

Type: Common; Material: Stainless Steel; Finish: Zinc Plated; Application: Connection,Fastening; Certification: ISO, CE, ISO9001 CE; Usage: Building, Machinery, Medical, Rocket, Shipping, Chemical. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, surface finishing, customized, finish and packag color. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other thread repair & solid threaded inserts are available?

The Thread Repair & Solid Threaded Inserts category lists 961 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/thread-repair-solid-threaded-inserts/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.0024 – 0.06MOQ 1,000 piecesGet a quote WA