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

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

Anti-Rust Hot Dipped Galvanized Construction Support Thread Bar Bolt

Updated 2026-11-04 · Markdown version

Model no. HYSLLSS0053

US$0.012 – 0.12 / piece

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

Head Style: Headless
Standard: ISO, GS
Grade: A2-70, A4-70
Customized: Yes
Material Grade: A2-70 (SS304), A4-70 (SS316) Stainless Steel
Surface Treatment: Plain, Galvanized, HDG, Nickel Plated, Ruspert
Tolerance Grade: Standard Metric Thread Tolerance
Package Size: 30.00cm * 20.00cm * 20.00cm

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

Model NO.	HYSLLSS0053
Connection	Double Thread Connection
Head Style	Headless
Standard	ISO, GS
Grade	A2-70, A4-70
Customized	Yes
Drawing	Yes
Application	Flange Connection, Pressure Vessel
Process	Cold Forging, CNC Machining
Product Type	a-Grade Stainless Steel Headless Stud Bolt
Service	Free Samples, OEM & ODM Supported
Material Grade	A2-70 (SS304), A4-70 (SS316) Stainless Steel
Surface Treatment	Plain, Galvanized, HDG, Nickel Plated, Ruspert
Key Features	Double Full Thread, Excellent Corrosion Resistance
Tolerance Grade	Standard Metric Thread Tolerance
Quality Control	100% Pre-Shipment Inspection, Mtr, RoHS
Transport Package	Bulk, Small Box, Plastic Box, Carton+Pallet
Specification	M3-M64 Custom Length
Origin	China
HS Code	7318160000
Production Capacity	100ton/Month
Package Size	30.00cm * 20.00cm * 20.00cm
Package Gross Weight	0.500kg
Customization	Available
Material	Stainless Steel
Type	Double End Stud Bolt
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Non-standard parts	15-25days
Category	Double-End & Tap-End Studs

Technical parameters

Item	Detailed Information
Full Product Title	Anti-Rust Hot Dipped Galvanized Construction Support Thread Bar Bolt
Brand & Standard Model	Brand: HYS; Product Type: A-Grade Stainless Steel Headless Double End Threaded Stud; Standard: ISO, GS Custom Standards
Core Product Introduction	ISO & GS compliant headless double full thread stud bolt, available in A2-70 (304) / A4-70 (316) stainless steel; multi anti-rust surface options including plain, galvanized, HDG hot dip galvanized, nickel plating; specifications M3-M64 with customizable length, widely used for building construction support, pressure vessel and flange connection fastening
Material & Material Grade	Material: Stainless Steel; Grade: A2-70 (SS304), A4-70 (SS316) Stainless Steel
Performance Grade	A2-70, A4-70 high corrosion resistant stainless steel grades
Specification Range	M3-M64, custom machined length
Connection Mode	Double-End Full Thread Interpenetrating Fastening Connection
Head Shape	Smooth Headless Cylindrical Shaft
Applicable Standards	ISO International Standard, GS Industry Standard
Surface Treatments	Raw Plain Finish, Electro Galvanized, Hot Dipped Galvanized (HDG), Nickel Plated
Production Process	Cold Forging Forming + CNC Precision Machining + Double-End Uniform Thread Rolling
Export Packaging	Bulk Pack, Small Plastic Box, Outer Export Carton + Transport Pallets
Origin	China
Customization Support	Fully Customizable; Accept Customer Engineering Drawings
Service Advantages	Free test samples available, full OEM & ODM custom processing supported
Application Scenarios	Building Construction Support Fixing, Pressure Vessel Flange Assembly, Pipeline Equipment Connection, Outdoor Heavy-Duty Engineering Fastening
Core Key Features	Uniform bidirectional full threads, multi anti-corrosion surface treatments, excellent rust & weather resistance, ISO & GS dual standard compliance, ultra-wide size range for heavy construction loads
Thread Tolerance Grade	Standard Metric Coarse Thread Tolerance
Quality Control	100% full inspection before shipment, complete MTR material test reports supplied

Description

Anti-Rust Hot Dipped Galvanized Construction Support Thread Bar Bolt is part of our double-end & tap-end studs range (Threaded Rods & Studs).

Key details

Type: Double End Stud Bolt
Standard: ISO, GS
Material: Stainless Steel
Grade: A2-70, A4-70
Head Style: Headless
Surface Treatment: Plain, Galvanized, HDG, Nickel Plated, Ruspert
Connection: Double Thread Connection
Application: Flange Connection, Pressure Vessel

Available configurations include head style, standard, grade, customized and material 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 – 0.12 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 Anti-Rust Hot Dipped Galvanized Construction Support Thread Bar Bolt?

The listed minimum order is 10,000 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.

What are the main specifications of Anti-Rust Hot Dipped Galvanized Construction Support Thread Bar Bolt?

Type: Double End Stud Bolt; Standard: ISO, GS; Material: Stainless Steel; Grade: A2-70, A4-70; Head Style: Headless; Surface Treatment: Plain, Galvanized, HDG, Nickel Plated, Ruspert. 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, customized and material 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 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$0.012 – 0.12MOQ 10,000 piecesGet a quote WA