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Durable Double Thread Screws for Concrete Installation Projects

Updated 2026-11-04 · Markdown version

Model no. GR-1017

US$0.0084 – 0.012 / piece

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

Head Style: Hexagonal
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Package Size: 37.00cm * 32.00cm * 22.00cm
Material: Carbon Steel

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.	GR-1017
Groove	Hexagon
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Shipment	EXW,Fob,CIF
R&D Capacity	OEM;Own Brand;ODM;Others
Business Type	Manufacturer/Factory
Delivery Time	3-10 Working Days
Application	Building Insulation Layer
Transport Package	20-25kg/Cartons+900kg/Palletsplastic Bag
Specification	Customized
Origin	China
HS Code	7318159090
Package Size	37.00cm * 32.00cm * 22.00cm
Package Gross Weight	25.000kg
Customization	Available
Material	Carbon Steel
Type	Hexagon Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
https	//screw-manufacturer.en.made-in-china.com/contact-info.html
Category	Other Machine & Custom Screws

Technical parameters

Name	Dual Hi+Lo Thread Hex Flange Head Hex Socket Concrete Self-Drilling Customized Screws
Material	Carbon Steel
Shape of Head	Customized Extended Hex Head
Length	9.5-150mm
Specification	M6,M8,M10,M12
Surface Treatment	Hot Galvanized, Black, Color-Zinc, Blue White Zinc,Dacromet
Certification	ISO, ISO9001
Class/Grade	3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Application	Concrete Screw

Description

Durable Double Thread Screws for Concrete Installation Projects is part of our other machine & custom screws range (Screws).

Key details

Type: Hexagon Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Material: Carbon Steel
Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Head Style: Hexagonal
Groove: Hexagon
Connection: Common Bolt
Application: Building Insulation Layer

Available configurations include head style, standard, grade, package size and material. 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$0.0084 – 0.012 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 Durable Double Thread Screws for Concrete Installation Projects?

The listed minimum order is 10,000 pieces, at US$0.0084 – 0.012 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 Durable Double Thread Screws for Concrete Installation Projects?

Type: Hexagon Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Carbon Steel; Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9; Head Style: Hexagonal; Groove: Hexagon. 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, package size 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 other machine & custom screws are available?

The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/

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$0.0084 – 0.012MOQ 10,000 piecesGet a quote WA