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Nuts › Nylon-Insert & All-Metal Lock Nuts

Dacromet Coated Nylon Insert Hex Flange Lock Nuts

Updated 2026-11-04 · Markdown version

Model no. m3-m30

US$0.012 – 1.20 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Hexagonal
Standard: DIN, ANSI
Grade: 6.8
Standard parts: 7-
Non-standard parts: 25

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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	Carbon Steel
Type	Hexagon Head
Model NO.	m3-m30
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI
Grade	6.8
Transport Package	25kg Per Carton, 36 Cartons Per Pallet
Specification	DIN, ANSI/ASME, , BSW, JISB, ISO, GB
Origin	Cn
HS Code	7318150000
Production Capacity	8000 Tons Per Year
ABOUT US	Wellbolt is an excellent fasteners & metal production manufacturer and exporter in China,from the beginning of the production of bolts and screws, established its full range fastener distribution line 3 years later.
All our processes strictly adhere to ISO9001	2008 procedures. We have strict quality control from producing to
Standard parts	7-
Non-standard parts	25
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Product	Dacromet Nylon insert Hex Flange Lock Nuts DIN6926
Material	Carbon steel, Alloy Steel
Dimension	M3-M30, 1/8"-1-1/4"
Standard	DIN6926, DIN6927
Coating	Dacromet,Black, zinc, HDG, nickel, phosphate black.
Packing	Small box with plastic bag, 25kgs bag or box, bulk in pallet.

Description

Dacromet Coated Nylon Insert Hex Flange Lock Nuts is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Hexagon Head
Standard: DIN, ANSI
Material: Carbon Steel
Grade: 6.8
Head Style: Hexagonal
Connection: Common Bolt
Standard parts: 7-
Non-standard parts: 25

Available configurations include material, head style, standard, grade and standard parts. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.012 – 1.20 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 Dacromet Coated Nylon Insert Hex Flange Lock Nuts?

The listed minimum order is 10,000 pieces, at US$0.012 – 1.20 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 Dacromet Coated Nylon Insert Hex Flange Lock Nuts?

Type: Hexagon Head; Standard: DIN, ANSI; Material: Carbon Steel; Grade: 6.8; Head Style: Hexagonal; 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 material, head style, standard, grade and standard parts. 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 nylon-insert & all-metal lock nuts are available?

The Nylon-Insert & All-Metal Lock Nuts category lists 2,493 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-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

More about us → · Request a sample or custom quote →

Request a quote for this product

US$0.012 – 1.20MOQ 10,000 piecesGet a quote WA