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Heavy Duty DIN6923 Flange Nut Hex

Updated 2026-11-04 · Markdown version

Model no. M5-M20

US$0.012 – 2.40 / piece

MOQ 100 pieces · Final price confirmed in your quote

Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: 8.8
Material: Stainless Steel
Size: M5-M20
Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

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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.	M5-M20
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	8.8
Transport Package	Carton Box
Specification	M5-M20
Origin	China
HS Code	731815
Production Capacity	3000ton/Year
Customization	Available
Material	Stainless Steel
Type	Hexagon Head With Flange
Size	M5-M20
MinimumOrder	according to customer demand
Packing	bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Email your drawing	We also offer carbon steel and alloy steel and titanium stud bolts.
Category	Flange Nuts

Technical parameters

Standard:	DIN6923
Material	Stainless Steel A2,A4,254SMO,904L,2205,2507,nickel alloy
Titanium alloy TA1,TA2,TA3,TA5,TA6,TA7,TA9,TA10,TB2,TC3,TC4,TB2,Gr1,Gr2,Gr3, Gr5, Gr7, Gr12
Alloy Steel
Size:	M5-M20
MinimumOrder:	according to customer demand
soonest delivery	7-10DAYS
Packing:	bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Application:	Structural Steel; Metal Buliding; Oil&Gas;Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home DecoratingBicycle,Motorcycle,MedicalIndustry,Surgicalimplants,Chemicalindustry,Aerospace,Spaceflight,Airplane,Ship,Auto,Cars,Wheelchair,Sports etc.

d	M5	M6	M8	M10	M12	M14	M16	M20
P	-	-	M8x1	M101x1.25	M12x1.5	M14x1.5	M16x1.5	M20x1.5
-	-	-	(M10x1)	M12x1.25	-	-	-
0.8	1	1.25	1.5	1.75	2	2	2.5
c	1	1.1	1.2	1.5	1.8	2.1	2.4	3
da	min	5	6	8	10	12	14	16	20
max	5.75	6.75	8.75	10.8	13	15.1	17.3	21.6
dc	max	11.8	14.2	17.9	21.8	26	29.9	34.5	42.8
dw	min	9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
e	min	8.79	11.05	14.38	16.64	20.03	23.36	26.75	32.95
m	max	5	6	8	10	12	14	16	20
min	4.7	5.7	7.6	9.6	11.6	13.3	15.3	18.9
mw	min	2.2	3.1	4.5	5.5	6.7	7.8	9	11.1
s	Nominalsize=max	8	10	13	15	18	21	24	30
min	7.8	9.78	12.73	14.73	17.73	20.67	23.67	29.67
r	max	0.3	0.36	0.48	0.6	0.72	0.88	0.96	1.2

Description

Heavy Duty DIN6923 Flange Nut Hex is part of our flange nuts range (Nuts).

Key details

Type: Hexagon Head With Flange
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: Stainless Steel
Grade: 8.8
Size: M5-M20
Head Style: Hexagonal
Connection: Common Bolt
MinimumOrder: according to customer demand

Available configurations include head style, standard, grade, material and size. 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$0.012 – 2.40 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 Heavy Duty DIN6923 Flange Nut Hex?

The listed minimum order is 100 pieces, at US$0.012 – 2.40 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 Heavy Duty DIN6923 Flange Nut Hex?

Type: Hexagon Head With Flange; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Stainless Steel; Grade: 8.8; Size: M5-M20; Head Style: Hexagonal. 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 and size. 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 – 2.40MOQ 100 piecesGet a quote WA