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Threaded Rods & Studs › Double-End & Tap-End Studs

Factory Price Ventilation Air Duct Stud Bolt Threaded Screw Threaded Stud Threaded Rod for HVAC System

Updated 2026-11-04 · Markdown version

Model no. TRD

US$0.22 – 0.28 / piece

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

Surface Treatment: Galvanized Sheet
Head Type: Round
Package Size: 50.00cm * 50.00cm * 50.00cm
Standard: DIN
Material: Galvanized Steel

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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.	TRD
Connection	Flange
Surface Treatment	Galvanized Sheet
Head Type	Round
Function	Ventilation
Feature	HVAC
Usage	Air Duct
Application	Air Conditioning
Keyword	Threaded Rod
Delivery Time	30days
Transport Package	Carton
Specification	TRD
Origin	China
HS Code	7326909000
Production Capacity	50000/Month
Package Size	50.00cm * 50.00cm * 50.00cm
Package Gross Weight	10.000kg
Customization	Available
Standard	DIN
Material	Galvanized Steel
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Category	Double-End & Tap-End Studs

Description

Factory Price Ventilation Air Duct Stud Bolt Threaded Screw Threaded Stud Threaded Rod for HVAC System is part of our double-end & tap-end studs range (Threaded Rods & Studs).

Key details

Standard: DIN
Material: Galvanized Steel
Head Type: Round
Surface Treatment: Galvanized Sheet
Connection: Flange
Application: Air Conditioning
Function: Ventilation
Feature: HVAC

Available configurations include surface treatment, head type, package size, standard and material. 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$0.22 – 0.28 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 Factory Price Ventilation Air Duct Stud Bolt Threaded Screw Threaded Stud Threaded Rod for HVAC System?

The listed minimum order is 1,000 pieces, at US$0.22 – 0.28 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 Factory Price Ventilation Air Duct Stud Bolt Threaded Screw Threaded Stud Threaded Rod for HVAC System?

Standard: DIN; Material: Galvanized Steel; Head Type: Round; Surface Treatment: Galvanized Sheet; Connection: Flange; Application: Air Conditioning. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include surface treatment, head type, package size, standard and material. 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 double-end & tap-end studs are available?

The Double-End & Tap-End Studs category lists 3,053 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-rods-studs/double-end-tap-end-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$0.22 – 0.28MOQ 1,000 piecesGet a quote WA