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Screws › Self-Tapping & Thread-Forming Screws

Customized Industrial Flange Self Tapping Screws for Enhanced Durability

Updated 2026-11-04 · Markdown version

Model no. Stainless Steel Screw Fasteners

US$0.121,000–4,999 pieces

US$0.0965,000–9,999 pieces

US$0.07210,000–49,999 pieces

US$0.01250,000+ pieces

MOQ 1,000 pieces · Final price confirmed in your quote

Head Style: Square
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Grade: 4.6
Model Number: Carriage Bolt
Fastener Standard: DIN/Ifi
Fastener Material: Stainless Steel
Fastener Grade: B8/B8m
Fastener Finish: Plain

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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.	Stainless Steel Screw Fasteners
Groove	Word
Connection	Hinged Bolts
Head Style	Square
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	4.6
Product Name	Stainless Steel Fastener
Keywords	Hardware Fastener
Model Number	Carriage Bolt
Fastener Standard	DIN/Ifi
Fastener Material	Stainless Steel
Fastener Grade	B8/B8m
Fastener Finish	Plain
Size	M6-M12; 1/4"-3/4"
Length	10mm - 300mm
Material Range	Stainless Steel / Carbon Steel
Thread Size	M6/M6.3/M7m8/M10/M12
Bolts Length	12/14/25/40/45/50/55 mm
Mark	According to Customer's Requirement
Surface Treatment	Black, Zinc, Plain, Zinc Plated, Blue Anodized
OEM & ODM Custom	Accept
Transport Package	Standard Packaging or Customized
Specification	Standard Specifications or Customized
Origin	Zhejiang, China
Production Capacity	5000000 Pieces/Year
Package Size	10.00cm * 10.00cm * 10.00cm
Package Gross Weight	2.000kg
Customization	Available
Material	High Strength Steel
Type	Square Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
DURABLE CONSTRUCTION	Crafted from top-tier stainless steel, these high-strength DIN 603 Carriage Bolts promise exceptional durability and performance. Available across a wide range of sizes from M6 to M12, and 1/4" to 3/4", they are designed to meet the varied requirements of discerning customers.
CUSTOMIZATION OPTIONS	Our product stands out with its ability to accommodate customizable markings as per your exact requirements, delivering tailored solutions for your branding or identification needs. This adaptability is particularly advantageous for businesses seeking distinctive and personalized fastener options.
VARIETY OF GRADES	Designed to excel in diverse applications, our carriage bolts are offered in multiple grades, including 4.8, 6.8, 8.8, and the robust B8/B8M. Their flexibility ensures they are the perfect fit for various industrial requirements and projects.
FAST AND RELIABLE DELIVERY	Our product guarantees a rapid delivery timeline of 30-40 days, ensuring your orders are fulfilled promptly. This efficiency is essential for businesses prioritizing quick turnarounds and meeting stringent project deadlines.
COMPLIANCE WITH INTERNATIONAL STANDARDS	Our products rigorously comply with international standards such as DIN and IFI, assuring you of their quality and safety. This adherence is vital for sectors demanding strict regulatory compliance.
Finish	Passivation,zinc plating,black,plain, HDG,Yellow zinc plated,chromed,nickel plated .
Sample	Avaliable
Standard parts	7-15 days Non-standard parts: 15- 25 days We will make the delivery as soon as possible with the guaranteed quality.
Category	Self-Tapping & Thread-Forming Screws

Technical parameters

OEM & ODM CUSTOM STANDARD AND NON-STANDARD FASTENER
Standard:	GB, DIN, ISO, JIS
Material:	A2 A4 314 316 Stainless Steel / Low Carbon Steel/Medium Carbon Steel/Alloy Steel
Size:	M5x10mm-M100x3000mm
Finish:	Passivation,zinc plating,black,plain, HDG,Yellow zinc plated,chromed,nickel plated .
Production Capacity:	300 Tons/month
Sample:	Avaliable

Description

Customized Industrial Flange Self Tapping Screws for Enhanced Durability is part of our self-tapping & thread-forming screws range (Screws).

Key details

Type: Square Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Material: High Strength Steel
Grade: 4.6
Size: M6-M12; 1/4"-3/4"
Thread Size: M6/M6.3/M7m8/M10/M12
Length: 10mm – 300mm
Head Style: Square

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 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 Customized Industrial Flange Self Tapping Screws for Enhanced Durability?

The listed minimum order is 1,000 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.

How does the price change with quantity?

Volume pricing: US$0.12 for 1,000–4,999 pieces; US$0.096 for 5,000–9,999 pieces; US$0.072 for 10,000–49,999 pieces; US$0.012 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Customized Industrial Flange Self Tapping Screws for Enhanced Durability?

Type: Square Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: High Strength Steel; Grade: 4.6; Size: M6-M12; 1/4"-3/4"; Thread Size: M6/M6.3/M7m8/M10/M12. 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, model number and fastener standard. 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 self-tapping & thread-forming screws are available?

The Self-Tapping & Thread-Forming Screws category lists 4,881 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-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$0.012 – 0.12MOQ 1,000 piecesGet a quote WA