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Premium Black Oxide Hex Flange Screws for Heavy-Duty Use

Updated 2026-11-04 · Markdown version

Model no. M5-M20

US$0.012 / piece

MOQ 100 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Round
Standard: DIN, GB, ANSI, BSW, JIS
Grade: 10.9
Package Size: 26.00cm * 25.00cm * 15.00cm

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	Carbon Steel
Type	Round Head
Model NO.	M5-M20
Groove	Hexagon
Connection	Flanged
Head Style	Round
Standard	DIN, GB, ANSI, BSW, JIS
Grade	10.9
Transport Package	Box+Carton+Pallet(It Depends
Specification	M5-M20
Origin	China
HS Code	731819000
Production Capacity	10000K/Month
Package Size	26.00cm * 25.00cm * 15.00cm
Package Gross Weight	26.000kg
Category	Other Machine & Custom Screws

Technical parameters

Model NO.	M2-M12	Groove	Hexagonal
Connection	Common Bolt	Head Style	Hexagonal Head
Standard	DIN, GB, ANSI, BSW, ASME	Grade	Carbon Steel ;Stainless Steel;High Strength
Transport Package	We Can Follow Customer′s Request	Specification	We Can Follow Customer′s Request
Production Capacity	100K/Month	Origin	China

Description

Premium Black Oxide Hex Flange Screws for Heavy-Duty Use is part of our other machine & custom screws range (Screws).

Key details

Type: Round Head
Standard: DIN, GB, ANSI, BSW, JIS
Material: Carbon Steel
Grade: 10.9
Head Style: Round
Groove: Hexagon
Connection: Flanged

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$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 Premium Black Oxide Hex Flange Screws for Heavy-Duty Use?

The listed minimum order is 100 pieces, at US$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 Premium Black Oxide Hex Flange Screws for Heavy-Duty Use?

Type: Round Head; Standard: DIN, GB, ANSI, BSW, JIS; Material: Carbon Steel; Grade: 10.9; Head Style: Round; 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 material, head style, standard, grade and package size. 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$0.012MOQ 100 piecesGet a quote WA