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Threaded Inserts & Clinch Fasteners › Rivet Nuts & Threaded Rivet Inserts

M8-M24 Flat Head Knurled Lock Rivet Nut Insert Nut for Curtain Wall & Industrial

Updated 2026-11-04 · Markdown version

Model no. Flat Head Rivet Nut

US$0.0084 – 0.19 / piece

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

Material: Aluminum Alloy,Stainless Steel, Steel
Head Style: Flat Head
Standard: DIN
Grade: 304/316
Thread Standard: Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric Fine
Size Standard: Metric
Size: M3-M12, or as Required
Surface Treatment: Zinc Plating, or as Required

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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	Aluminum Alloy,Stainless Steel, Steel
Type	Rivet Nut
Model NO.	Flat Head Rivet Nut
Connection	Common Connection
Head Style	Flat Head
Standard	DIN
Grade	304/316
Thread Standard	Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric Fine
Size Standard	Metric
Size	M3-M12, or as Required
Produce Method	Cold Heading
Surface Treatment	Zinc Plating, or as Required
Custom Order	Customization by Drawing/Sample
ODM/OEM	Available
Service	Custom-Made Service
Price Terms	Fob/CFR/CIF/DDP/DAP
Material Test Certificate	Have
Sample	Samples in Stock Are Free with Freight Collect
Quality Control	100% Quality Inspection
Application	Enclosures and Cabinets, Furniture
Transport Package	Carton with Pallet
Specification	Multi-size
Origin	China
HS Code	73181600
Package Size	25.00cm * 25.00cm * 19.00cm
Package Gross Weight	25.000kg
Main Features	• Flat head knurled rivet nut with color zinc plating. Straight knurling on cylinder for anti-rotation
Best Competitive Advantages	• British-owned, Qingdao-based —
Standard terms	30% T/T deposit, balance payable against draft B/L.
Category	Rivet Nuts & Threaded Rivet Inserts

Technical parameters

Product Type	Flat Head Knurled Rivet Nut
Standard	DIN7340
Size	M3~M40
Material	Carbon Steel,Stainless Steel
Finish	Zinc plated, Yellow Zinc Plated,Customized
OEM & ODM	Support

	T Min	T Max	A	D(a+0.10)	D(a±0.15)	B(±0.10)	B(±0.15)	K	L
M3	1.5	2.5	6.5	5.0	4.9	8.0	8.0	0.6	3.0
M4	2.0	3.0	8.0	6.0	5.9	9.0	9.0	0.8	5.0
M5	2.5	3.5	9.0	7.0	6.9	10.0	10.0	0.8	7.0
M6	3.0	4.5	10.5	8.0	7.9	12.0	12.0	1.0	8.0
M8	3.0	5.0	13.5	10.0	9.9	14.5	14.5	1.0	10.0
M10	4.0	6.0	15.5	12.0	11.9	17.0	17.0	1.2	12.0
M12	4.0	7.0	17.5	14.0	13.9	19.0	19.0	1.5	16.0
M14	5.0	8.0	21.0	17.0	16.9	22.0	22.0	1.5	20.0
M16	5.0	9.0	23.0	19.0	18.9	25.0	25.0	1.5	22.0
M20	6.0	11.0	29.0	24.0	23.9	30.0	30.0	2.0	26.0
M24	6.5	12.0	35.0	28.0	27.9	38.0	38.0	2.0	32.0
M27/30	7.5	13.5	38.0	32.0	31.9	42.0	42.0	2.5	36.0
M36/40	8.0	14.5	46.0	38.0	37.9	50.0	50.0	2.5	42.0

Description

M8-M24 Flat Head Knurled Lock Rivet Nut Insert Nut for Curtain Wall & Industrial is part of our rivet nuts & threaded rivet inserts range (Threaded Inserts & Clinch Fasteners).

Key details

Type: Rivet Nut
Standard: DIN
Material: Aluminum Alloy,Stainless Steel, Steel
Grade: 304/316
Size: M3-M12, or as Required
Head Style: Flat Head
Surface Treatment: Zinc Plating, or as Required
Connection: Common Connection

Available configurations include material, head style, standard, grade and thread standard. 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$0.0084 – 0.19 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 M8-M24 Flat Head Knurled Lock Rivet Nut Insert Nut for Curtain Wall & Industrial?

The listed minimum order is 1,000 pieces, at US$0.0084 – 0.19 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 M8-M24 Flat Head Knurled Lock Rivet Nut Insert Nut for Curtain Wall & Industrial?

Type: Rivet Nut; Standard: DIN; Material: Aluminum Alloy,Stainless Steel, Steel; Grade: 304/316; Size: M3-M12, or as Required; Head Style: Flat Head. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and thread standard. 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 rivet nuts & threaded rivet inserts are available?

The Rivet Nuts & Threaded Rivet Inserts category lists 1,850 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-inserts-clinch-fasteners/rivet-nuts-threaded-rivet-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

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US$0.0084 – 0.19MOQ 1,000 piecesGet a quote WA