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

Factory Supply Yellow Zinc Plated Self Tapping Thread Inserts for Threaded Connection

Updated 2026-11-04 · Markdown version

Model no. EA-M6

US$0.072100–999 pieces

US$0.061,000+ pieces

MOQ 100 pieces · Final price confirmed in your quote

Surface Finishing: Zinc Plated
Customized: Customized
Surface Treatment: Zinc Plated
Thread Type: Unc/Unf
Material: Carbon Steel

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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

Model NO.	EA-M6
Usage	Building, Machinery, Medical, Rocket, Shipping, Chemical, High Speed Rail
Rotation Direction	Right Rotation
Surface Finishing	Zinc Plated
Certification	ISO, RoHS, BV Report
Customized	Customized
Sample	Available
MOQ	10PCS
Certificate	ISO9001:2015
Other Certificate	IATF16949:2016
Surface Treatment	Zinc Plated
Thread Type	Unc/Unf
Warranty	6months
Transport Package	Inner Plastic Bags+Outer Carton Case
Specification	From M2.0 to M30
Origin	China
HS Code	7318190090
Production Capacity	500000PCS/Week
Customization	Available
Material	Carbon Steel
Type	Common
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Unit	mm
Package	Usually finished products will be put into plastic bags and outer with carton cases.
Delivery time	Stocked goods can be delivered out the same day we received the order.
https	//eliteaviation.en.made-in-china.com.
Category	Thread Repair & Solid Threaded Inserts

Technical parameters

302 Type Self Tapping Thread Insert(Specification Table 1) Unit:mm
Internal Thread	Length		Reference drilling diameter	Minimum drilling depth
Metric	UNC	UNF	External Thread	Plastic	Aluminum alloy	Cast iron
M2×0.4			6	M4.5×0.5	4.0~4.1	4.1~4.2	4.2~4.3	8
M2.5×0.45	2-56		6	M4.5×0.5	4.0~4.1	4.1~4.2	4.2~4.3	8
M3×0.5	4-40	4-48	6	M5×0.5	4.5~4.6	4.6~4.7	4.7~4.8	8
M3.5×0.6	6-32	6-40	8	M6×0.75	5.3~5.4	5.5~5.6	5.6~5.7	10
M4×0.7	8-32	8-36	8	M6.5×0.75	5.8~5.9	6.0~6.1	6.1~6.2	10
M5×0.8	10-24	10-32	10	M8×1.0	7.1~7.2	7.3~7.5	7.5~7.6	13
M6×1.0			12	M9×1.0	8.1~8.2	8.3~8.5	8.5~8.6	15
M6×1.0	1/4-20	37009	14	M10×1.5	9.0~9.2	9.2~9.3	9.3~94	17
M8×1.25	5/16-18	5/16-24	15	M12×1.5	10.8~11.0	11~11.2	11.2~11.4	18
M10×1.5	3/8-16	37857	18	M14×1.5	12.8~13.0	13.0~13.3	13.2~13.4	22
M12×1.75	7/16-14	7/16-20	22	M16×1.5	14.8~15.0	15.0~15.3	15.2~15.4	26
M14×2.0			24	M18×1.5	16.8~17.0	17.0~17.3	17.2~17.4	28
M14×2.0	1/2-13	1/2-20	22	M18×1.5	16.8~17.0	17.0~17.3	17.2~17.4	28
M16×2.0	5/8-11	5/8-18	22	M20×1.5	18.8~19.0	19.0~19.3	19.2~19.4	27
M18×2.5			24	M22×1.5	20.8~21.0	21.0~21.3	21.2~21.4	29
M20×2.5			27	M26×1.5	24.8~25.0	25.0~25.3	25.2~25.4	32
M22×2.5			30	M26×1.5	24.8~25.0	25.0~25.3	25.2~25.4	36
M24×3.0			30	M30×1.5	28.8~29.0	29.0~29.3	29.2~29.4	36
M27×3.0			30	M34×1.5	32.8~33.0	33.0~33.2	33.2~33.4	36
M30×3.5			40	M36×1.5	34.8~35.0	35.0~35.2	35.2~35.4	46

Description

Factory Supply Yellow Zinc Plated Self Tapping Thread Inserts for Threaded Connection is part of our thread repair & solid threaded inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Common
Material: Carbon Steel
Surface Treatment: Zinc Plated
Certification: ISO, RoHS, BV Report
Rotation Direction: Right Rotation
Surface Finishing: Zinc Plated
Certificate: ISO9001:2015
Other Certificate: IATF16949:2016

Available configurations include surface finishing, customized, surface treatment, thread type and material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$0.06 – 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 Factory Supply Yellow Zinc Plated Self Tapping Thread Inserts for Threaded Connection?

The listed minimum order is 100 pieces, at US$0.06 – 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 100–999 pieces; US$0.06 for 1,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Factory Supply Yellow Zinc Plated Self Tapping Thread Inserts for Threaded Connection?

Type: Common; Material: Carbon Steel; Surface Treatment: Zinc Plated; Certification: ISO, RoHS, BV Report; Rotation Direction: Right Rotation; Surface Finishing: Zinc Plated. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include surface finishing, customized, surface treatment, thread type 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 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 →

Request a quote for this product

US$0.06 – 0.072MOQ 100 piecesGet a quote WA