Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

Threaded Rods & Studs › Fully Threaded Rods & Studs

Brass Coupling Nuts DIN6334 Hex Coupling Nuts/ Rod Coupling / Long Nuts with High Quality All Thread Brass Nuts Copper Coupling Nut

Updated 2026-11-04 · Markdown version

Model no. DIN6334

US$0.014410,000–49,999 pieces

US$0.01250,000+ pieces

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

Material: Brass
Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: Grade: 4,6,8,10
Steel Grade: DIN: Gr.4,5,6,8.8,10; SAE: Gr.2,5,8; ASTM: A563

Get a quote WhatsApp

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	Brass
Type	Hexagon Head
Model NO.	DIN6334
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	Grade: 4,6,8,10
Transport Package	1. Small Boxes Into Outer Carton 2. Bulk Packaging
Specification	M6-M100
Origin	China
HS Code	731815
Production Capacity	1000 Tons Per Month
include	Drop-in Anchor
Steel Grade	DIN: Gr.4,5,6,8.8,10; SAE: Gr.2,5,8; ASTM: A563
M2-M24	Cold Froging,M24-M100 Hot Forging,
Busy season	25-45days,Slack season:15-20days
Carbon steel	DIN934,DIN6923,DIN6334,DIN985
Stainless steel	All DIN Or GB Standard stainless steel Nut
For more information visit	https://VGfasteners.en.made-in-china.com/
Category	Fully Threaded Rods & Studs

Technical parameters

Products name	Nuts(DIN934 Hex Nut, DIN6334 Hex Coupling Nut,DIN6923 Flange Nut,DIN985 Nylon Lock Nut, Square Weld Nut, Slotted Nut, Spring Nut, Rivet Nut )
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Carbon steel, Alloy steel, Stainless steel (SS201,SS304, SS316), Copper
Steel Grade: DIN: Gr.4,5,6,8.8,10; SAE: Gr.2,5,8; ASTM: A563
Finishing	Zinc(Yellow,White,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener
Customized Products Lead time	Busy season:25-45days,Slack season:15-20days
Stock Products	Carbon steel:DIN934,DIN6923,DIN6334,DIN985 Stainless steel: All DIN Or GB Standard stainless steel Nut
For more information visit:https://VGfasteners.en.made-in-china.com/

Description

Brass Coupling Nuts DIN6334 Hex Coupling Nuts/ Rod Coupling / Long Nuts with High Quality All Thread Brass Nuts Copper Coupling Nut is part of our fully threaded rods & studs range (Threaded Rods & Studs).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: Brass
Grade: Grade: 4,6,8,10
Head Style: Hexagonal
Connection: Common Bolt
include: Drop-in Anchor
Steel Grade: DIN: Gr.4,5,6,8.8,10; SAE: Gr.2,5,8; ASTM: A563

Available configurations include material, head style, standard, grade and steel grade. 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 – 0.0144 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 Brass Coupling Nuts DIN6334 Hex Coupling Nuts/ Rod Coupling / Long Nuts with High Quality All Thread Brass Nuts Copper Coupling Nut?

The listed minimum order is 10,000 pieces, at US$0.012 – 0.0144 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$0.0144 for 10,000–49,999 pieces; US$0.012 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Brass Coupling Nuts DIN6334 Hex Coupling Nuts/ Rod Coupling / Long Nuts with High Quality All Thread Brass Nuts Copper Coupling Nut?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Brass; Grade: Grade: 4,6,8,10; 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 steel grade. 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 fully threaded rods & studs are available?

The Fully Threaded Rods & Studs category lists 1,054 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-rods-studs/fully-threaded-rods-studs/

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 – 0.0144MOQ 10,000 piecesGet a quote WA