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Threaded Inserts & Clinch Fasteners › Heat-Set, Knurled & Molded-In Inserts

High Quality Custom Injection Molding Square Tube Threaded Insert for Plastic

Updated 2026-11-04 · Markdown version

US$0.012 / piece

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

Head Code: Round Square Custom Shape
Material: Plastic
Customized Item: Molds&Products (Color, Material, Size, Surface, PA
Material for Choose: Plastic,Rubber,Silicone,PU,Metal,Nylon,PVC,ABS.etc
Color&Size&Shape: as Per The Customer's Requirements
Biggest Part Size: 1500*1500*1000mm
Products Tolerance: 0.01mm--0.001mm
Package Size: 10.00cm * 10.00cm * 10.00cm

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
After-sales Service	24h Service
Warranty	1year
Head Code	Round Square Custom Shape
Connection	Female
Shape	Customized
Material	Plastic
Technics	Injection
Certification	ISO, SGS CE
Special Function	High Voltage, Anti Corrosion, Good Elasticity
Years in Industry	47
Certificate	ISO9001,RoHS, CE,SGS.etc
Services	One-Stop Service From Mold to Production
Production Process	Injection, CNC, Compression, Casting, Extrusion
Customized Item	Molds&Products (Color, Material, Size, Surface, PA
Material for Choose	Plastic,Rubber,Silicone,PU,Metal,Nylon,PVC,ABS.etc
Color&Size&Shape	as Per The Customer's Requirements
Biggest Part Size	150015001000mm
Products Tolerance	0.01mm--0.001mm
MOQ	100 Piece
Free Samples	1-5 PCS
Support	100% Strict Quality Control and Technical Support
Drawing Format	2D/(Pdf/CAD), 3D(Iges/Step)
Industries We Serve	Automotive,Mechanical,Consumer Electronics
Transport Package	Customized Packaging
Specification	Customized Product
Origin	China
HS Code	3923500000
Production Capacity	500, 000 PCS/Month
Package Size	10.00cm * 10.00cm * 10.00cm
Package Gross Weight	1.000kg
Rubber	NR, NBR, Neoprene, EPDM, Silicone, FKM, BR/SBR, PU, TPE, TPV, TPU, etc
Plastic	PA6 PA66 PA6+GF PA66+GF, ABS, POM, PP, PE, LDPE, HDPE, UHMWPE, PTFE, PVC, PC, PEEK, PS, PET, PBT, TPU, TPE,etc
Category	Heat-Set, Knurled & Molded-In Inserts

Technical parameters

Technology	Injection molding, CNC machining, Extrusion, vacuum forming, Compression molding, molding&insert molding
Material	Rubber:NR, NBR, Neoprene, EPDM, Silicone, FKM, BR/SBR, PU, TPE, TPV, TPU, etcPlastic:PA6 PA66 PA6+GF PA66+GF, ABS, POM, PP, PE, LDPE, HDPE, UHMWPE, PTFE, PVC, PC, PEEK, PS, PET, PBT, TPU, TPE,etc
Color	any color according to Pantone code
Size	As per the customer's requirements
Additives	UV absorbers, Flame retardants, Plasticizers, Colorants, Carbon fibers, Glass fibers
Surface Treatment	Polishing finish, Glossy Finish, Texture Finish, silk printing, painting, As-machined
Biggest Part Size	150015001000mm
Tolerance	0.01mm--0.005mm
Product Volume	500,000 PCS/Month
Drawing Format	2D Drawing: PDF/JPG/PNG3D Drawing: STEP/STP/IGS/DXF/DWG
Packaging	It can be customized packaging
Shipping	10-20 days for mold making, and parts delivery time is dependent on the quantity of productionWe have long-term cooperation with international shipping agents and express companies so that shipping safety and arrival time are secured
Application	Automotive, ATV, Mechanical equipment, Construction, Home appliance, Aviation,Office facilities, Agriculture, etc.

Description

High Quality Custom Injection Molding Square Tube Threaded Insert for Plastic is part of our heat-set, knurled & molded-in inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Material: Plastic
Connection: Female
Certification: ISO, SGS CE
Warranty: 1year
Head Code: Round Square Custom Shape
Shape: Customized
Technics: Injection
Special Function: High Voltage, Anti Corrosion, Good Elasticity

Available configurations include head code, material, customized item, material for choose and color&size&shape. 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$0.012 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 High Quality Custom Injection Molding Square Tube Threaded Insert for Plastic?

The listed minimum order is 1,000 pieces, at US$0.012 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 High Quality Custom Injection Molding Square Tube Threaded Insert for Plastic?

Material: Plastic; Connection: Female; Certification: ISO, SGS CE; Warranty: 1year; Head Code: Round Square Custom Shape; Shape: Customized. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head code, material, customized item, material for choose and color&size&shape. 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 heat-set, knurled & molded-in inserts are available?

The Heat-Set, Knurled & Molded-In Inserts category lists 395 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/heat-set-knurled-molded-in-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 →

Request a quote for this product

US$0.012MOQ 1,000 piecesGet a quote WA