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Stainless Collar Nut DIN6923 ISO 7042 Tower Nut Flange Nut

Updated 2026-11-04 · Markdown version

Model no. DIN6923

US$0.121,000–4,999 pieces

US$0.065,000–9,999 pieces

US$0.01210,000+ pieces

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

Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
Grade: 8.8
Material Name: 40cr/45/42CrMo/35CrMo
Surface Treatment: Black Oxide/Zinc Plated/Yellow Zinc
Package Size: 17.00cm * 14.00cm * 7.00cm
Material: Carbon Steel
Packing way: 25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer.

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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.	DIN6923
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
Grade	8.8
Material Name	40cr/45/42CrMo/35CrMo
Property Class	Class6
Surface Treatment	Black Oxide/Zinc Plated/Yellow Zinc
Products Usages	Car Part/ Truck Part/Wind Power Equipments/Wheel
Transport Package	Carton+Pallet
Specification	25kg/carton
Origin	China
HS Code	73181600
Production Capacity	1500tons/Month
Package Size	17.00cm * 14.00cm * 7.00cm
Package Gross Weight	25.000kg
Customization	Available
Material	Carbon Steel
Type	Hexagon Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Packing way	25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer.
P.S.	Please contact us to re-quote the exact price before placing an order, due to material price is unstable.
Category	Flange Nuts

Technical parameters

DIN 6923 - Class5/6/8/10 - HDG / Zinc Plated

Mechnical Property	Material	Surface Treatment
Class 6 / 8/ 10 /12	C45 40Cr 35CrMo 42CrMo	♦Yellow Zinc ♦Zinc Plated ♦Black Oxide ♦Phosphate ♦Dacromet ♦Geomet

DIN6923
Thread Size	c min	da	dwmin	e min	h	m min	mw min	s
M18	2.4	16-17.3	34.5	31.9	26.75-16	15.3	9	24-23.67
M20	3	20-21.6	42.8	39.9	32.95-20	18.9	11.1	30-29.67

Other Hex Nuts

Description

Stainless Collar Nut DIN6923 ISO 7042 Tower Nut Flange Nut is part of our flange nuts range (Nuts).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni
Material: Carbon Steel
Grade: 8.8
Head Style: Hexagonal
Surface Treatment: Black Oxide/Zinc Plated/Yellow Zinc
Connection: Common Bolt
Material Name: 40cr/45/42CrMo/35CrMo

Available configurations include head style, standard, grade, material name and surface treatment. 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 – 0.12 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 Collar Nut DIN6923 ISO 7042 Tower Nut Flange Nut?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.12 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$0.12 for 1,000–4,999 pieces; US$0.06 for 5,000–9,999 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 Stainless Collar Nut DIN6923 ISO 7042 Tower Nut Flange Nut?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO Uni; Material: Carbon Steel; Grade: 8.8; Head Style: Hexagonal; Surface Treatment: Black Oxide/Zinc Plated/Yellow Zinc. 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, material name and surface treatment. 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 flange nuts are available?

The Flange Nuts category lists 1,193 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/flange-nuts/

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$0.012 – 0.12MOQ 1,000 piecesGet a quote WA