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

M2 M2.5 M3 M4 M5 M6 Brass Insert Nuts Copper Injection Molding Brass Knurled Thread Inserts Threaded Nuts

Updated 2026-11-04 · Markdown version

US$0.0721,000–9,999 pieces

US$0.01210,000+ pieces

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

Head Style: Round
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: Brass Kunrled Inserts Nuts
Package Size: 25.00cm * 15.00cm * 18.00cm
Material: Brass

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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

Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	Brass Kunrled Inserts Nuts
Product Name	Brass Thread Inserts Nuts Knurl Nut
Certificate	ISO9001:2008, SGS Testing Report & RoHS
Nut Type	Inserts Nuts
OEM	Available
Transport Package	General Export Package
Specification	M1-M8
Origin	Guangdong, China
HS Code	7318160000
Production Capacity	1000000PCS/Week
Package Size	25.00cm * 15.00cm * 18.00cm
Package Gross Weight	15.000kg
Customization	Available
Material	Brass
Type	Kunrled Inserts
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Stainless Steel	SS201, SS303, SS304, SS316, SS410, SS420
Carbon Steel	4.8, 6.8, 8.8, 10.9, 12.9
Titanium	GR1-GR5
ISO9001	2008, SGS testing report & RoHS
About our company	Shenzhen Conghui Precision Hardware Co., Ltd is a professional manufacturer specialize in all kinds of precision industrial fasteners and accessory parts for 20 years.
Category	Heat-Set, Knurled & Molded-In Inserts

Technical parameters

Product Name	M2 M2.5 M3 M4 M5 M6 Brass Insert Nuts Copper Injection Molding Brass Knurled Thread Inserts Threaded Nuts
Material	Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 Carbon Steel: 4.8, 6.8, 8.8, 10.9, 12.9 Titanium: GR1-GR5 Aluminum,Brass,etc.
Size	M3-M20 or as per your request
Standard	ISO,GB, DIN, JIS, ANSI, BSW,ASME
Certificate	ISO9001:2008, SGS testing report & RoHS
Finishing	Zn- Plated, Ni-plated, Tin-Plated, Radiant Plated, Passivated, Brass plated, Cd- plated, Phosphate Anodize, Cr-plated, Black Oxide etc
Heat Treatment	Tempering,Hardening,Spheroidizing,Stress Relieving etc
Package	General export package, or according to customer's requirement
Delivery time	About 7 -15 days after all details confirmed and able to offering fast delivery for urgent order
Customer Service	Replacement at all our cost for rejected products if the part does not match with the PO drawings

Description

M2 M2.5 M3 M4 M5 M6 Brass Insert Nuts Copper Injection Molding Brass Knurled Thread Inserts Threaded Nuts is part of our heat-set, knurled & molded-in inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Kunrled Inserts
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: Brass
Grade: Brass Kunrled Inserts Nuts
Head Style: Round
Connection: Common Bolt
Product Name: Brass Thread Inserts Nuts Knurl Nut
Certificate: ISO9001:2008, SGS Testing Report & RoHS

Available configurations include head style, standard, grade, package size and material. 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 – 0.072 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 M2 M2.5 M3 M4 M5 M6 Brass Insert Nuts Copper Injection Molding Brass Knurled Thread Inserts Threaded Nuts?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.072 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.072 for 1,000–9,999 pieces; US$0.012 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of M2 M2.5 M3 M4 M5 M6 Brass Insert Nuts Copper Injection Molding Brass Knurled Thread Inserts Threaded Nuts?

Type: Kunrled Inserts; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Brass; Grade: Brass Kunrled Inserts Nuts; Head Style: Round; Connection: Common Bolt. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head style, standard, grade, package size and material. 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$0.012 – 0.072MOQ 1,000 piecesGet a quote WA