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Screws › Countersunk & Flat-Head Machine Screws

China Factory DIN 661 Countersunk Head Rivets Ss 316

Updated 2026-11-04 · Markdown version

Model no. DIN 661

US$816.00 – 1,440 / piece

MOQ 1 piece · Final price confirmed in your quote

Material: Carbon Steel/Stainless Steel
Head Style: Round
Standard: DIN, ANSI, GB, BSW, GOST
Grade: 4.8
Finish: Black Zp Yzp
Customize: Support
Surface Finish: Zincplated
Package Size: 13.00cm * 8.00cm * 4.50cm

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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	Carbon Steel/Stainless Steel
Type	Round Head
Model NO.	DIN 661
Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, BSW, GOST
Grade	4.8
Finish	Black Zp Yzp
Package	Plastic Bag/Carton Box
Delivery Time	Follow Customer's Request
Customize	Support
Surface Finish	Zincplated
Transport Package	Follow Customer's Request
Specification	Follow customer's request
Origin	Handan
HS Code	731816000
Package Size	13.00cm * 8.00cm * 4.50cm
Package Gross Weight	0.500kg
ITEM NAME	China Factory DIN 661 Countersunk Head Rivets SS 316
SIZE	M6-M24
SIZE	1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4"
FINISH	PLAIN, ZP, YZP, HDG, Dacromet, Black Oxide Mechanical Galvanizing,
Our products adhere to international standards, including	- DIN (German Standard)
Category	Countersunk & Flat-Head Machine Screws

Technical parameters

ITEM NAME:	China Factory DIN 661 Countersunk Head Rivets SS 316
MATERIAL:	Steel (35CrMo,42CrMo,SCM440)
STANDARD:	GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc
GRADE:	A2-70, A4-70, A4-80.etc
SIZE :	M6-M24
SIZE:	1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4"
FINISH :	PLAIN, ZP, YZP, HDG, Dacromet, Black Oxide Mechanical Galvanizing,

Description

China Factory DIN 661 Countersunk Head Rivets Ss 316 is part of our countersunk & flat-head machine screws range (Screws).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, BSW, GOST
Material: Carbon Steel/Stainless Steel
Grade: 4.8
SIZE: M6-M24
Head Style: Round
Finish: Black Zp Yzp
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 1 piece at US$816.00 – 1,440 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 China Factory DIN 661 Countersunk Head Rivets Ss 316?

The listed minimum order is 1 piece, at US$816.00 – 1,440 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 China Factory DIN 661 Countersunk Head Rivets Ss 316?

Type: Round Head; Standard: DIN, ANSI, GB, BSW, GOST; Material: Carbon Steel/Stainless Steel; Grade: 4.8; SIZE: M6-M24; 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 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 countersunk & flat-head machine screws are available?

The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-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

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US$816.00 – 1,440MOQ 1 pieceGet a quote WA