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

High-Strength 8.8 Grade Steel Double Head Stud Bolts Full Thread Stud

Updated 2026-11-04 · Markdown version

Model no. DIN940

US$0.12 / piece

MOQ 1 piece · Final price confirmed in your quote

Head Style: Round
Standard: DIN, ANSI, GB, JIS, BSW
Grade: A2-70
Finish: Polished, Black Oxide, Galvanized, Zinc Plated, Bl
Thread: Metric
Package Size: 25.00cm * 25.00cm * 15.00cm
Material: Carbon Steel /Stainless Steel
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449

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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.	DIN940
Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, JIS, BSW
Grade	A2-70
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Polished, Black Oxide, Galvanized, Zinc Plated, Bl
MOQ	10000pieces
Thread	Metric
Name	Rods
Ceteficate	ISO9001
Transport Package	20-25kg/Carton+900kg Pallet
Specification	M4-M100
Origin	China
HS Code	731815
Production Capacity	1000ton/Month
Package Size	25.00cm * 25.00cm * 15.00cm
Package Gross Weight	25.000kg
Lead Time	5 days (1 - 1000 Pieces) To be negotiated ( > 1000 Pieces)
Customization	Available
Material	Carbon Steel /Stainless Steel
Type	Round Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Stainless Steel	SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade	DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449
M2-M24	Cold Froging,M24-M100 Hot Forging,
Busy season	15-30days,Slack seaon:10-15days
Steel	4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
For more information visit	bolnutfastener.en.made-in-china.com.
Category	Double-End & Tap-End Studs

Technical parameters

Standard	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449
Finishing	Zinc(Yellow,White,Blue,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 ProductsLead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782Stainless steel: All DIN Standard stainless steel Bolt
Free samples for standard fastener.
For more information visit:bolnutfastener.en.made-in-china.com.

Description

High-Strength 8.8 Grade Steel Double Head Stud Bolts Full Thread Stud is part of our double-end & tap-end studs range (Threaded Rods & Studs).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, JIS, BSW
Material: Carbon Steel /Stainless Steel
Grade: A2-70
Thread: Metric
Head Style: Round
Finish: Polished, Black Oxide, Galvanized, Zinc Plated, Bl
Connection: Common Bolt

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 piece at US$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 High-Strength 8.8 Grade Steel Double Head Stud Bolts Full Thread Stud?

The listed minimum order is 1 piece, at US$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 High-Strength 8.8 Grade Steel Double Head Stud Bolts Full Thread Stud?

Type: Round Head; Standard: DIN, ANSI, GB, JIS, BSW; Material: Carbon Steel /Stainless Steel; Grade: A2-70; Thread: Metric; Head Style: Round. 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, finish and thread. 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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