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

Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205

Updated 2026-11-04 · Markdown version

Model no. DIN939

US$0.24500–4,999 pieces

US$0.225,000–7,999 pieces

US$0.218,000+ pieces

MOQ 500 pieces · Final price confirmed in your quote

Material: Duplex 2205 2507
Head Style: Round
Standard: DIN, ANSI, GB, JIS, DIN, ANSI, GB, JIS, GOST, Bsw
Grade: 2205 2507
Finish: Polishing
Available Material: Steel, Brass, Aluminum etc
Surface Treatment: Hot Galvanized, Black, Color-Zinc, Blue etc
Custom-Made: Accept

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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	Duplex 2205 2507
Type	Round Head
Model NO.	DIN939
Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, JIS, DIN, ANSI, GB, JIS, GOST, Bsw
Grade	2205 2507
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Polishing
Drawings	Accept
Sample	in Stock
Delivery Time	3-5 Working Days
Experience	for 30 Years
Equipments	CNC Lathe, Processing Center, Miller, etc
Available Material	Steel, Brass, Aluminum etc
Surface Treatment	Hot Galvanized, Black, Color-Zinc, Blue etc
Custom-Made	Accept
Quality Control	100%
Transport Package	Plastic Bag, Boxes and Cartons, Pallets, Customize
Specification	1/4~1-1/2"
Origin	China
HS Code	7318190000
Production Capacity	1000000000pieces/Year
Package Size	27.50cm * 25.00cm * 25.00cm
Package Gross Weight	20.000kg
Lead Time	3 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces)
Category	Double-End & Tap-End Studs

Technical parameters

Standard	As per drawing
Diameter	1/4~1-1/2"
Length	As your requirement
Head type	Round , Custom-made
Material	Stainless Steel 316, 316L
Surface treatment	Hot Galvanizing, Black, Color-Zinc, Blue-White Zinc etc
Package	Plastic bag, Boxes and cartons, Pallets, Customized
Price terms	EXW, FOB, CIF, etc.
Payment terms	T/T, Paypal, L/C, Western union, etc.
Certifications	ISO 9001
Note	Free Samples could be provided for standard fastener

Normal Size	P	Major Diameter D(inch)
Min	Max
1/4"	20	0.2408	0.2489
5/16"	18	0.3026	0.3113
3/8"	16	0.3643	0.3737
7/16"	14	0.4258	0.4361
1/2"	13	0.4876	0.4985
9/16"	12	0.5459	0.5609
5/8"	11	0.6112	0.6233
3/4"	10	0.7353	0.7482
7/8"	9	0.8592	0.8731
1"	8	0.983	0.998
1-1/8"	7	1.1079	1.1229
1-1/4"	7	1.2329	1.2479
1-3/8"	6	1.3578	1.3728
1-1/2"	6	1.4828	1.4978

Description

Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205 is part of our double-end & tap-end studs range (Threaded Rods & Studs).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, JIS, DIN, ANSI, GB, JIS, GOST, Bsw
Material: Duplex 2205 2507
Grade: 2205 2507
Head Style: Round
Surface Treatment: Hot Galvanized, Black, Color-Zinc, Blue etc
Finish: Polishing
Connection: Common Bolt

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 500 pieces at US$0.21 – 0.24 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 Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205?

The listed minimum order is 500 pieces, at US$0.21 – 0.24 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$0.24 for 500–4,999 pieces; US$0.22 for 5,000–7,999 pieces; US$0.21 for 8,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Threaded Stud Chemset Threaded Rod Stud Bolts Duplex 2507 2205?

Type: Round Head; Standard: DIN, ANSI, GB, JIS, DIN, ANSI, GB, JIS, GOST, Bsw; Material: Duplex 2205 2507; Grade: 2205 2507; Head Style: Round; Surface Treatment: Hot Galvanized, Black, Color-Zinc, Blue etc. 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 finish. 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

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US$0.21 – 0.24MOQ 500 piecesGet a quote WA