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M3 8mm 10mm Flat Slotted Head Binding Screw Brass Chicago Screw

Updated 2026-11-04 · Markdown version

US$0.241,000–1,999 pieces

US$0.182,000–4,999 pieces

US$0.125,000–9,999 pieces

US$0.07210,000+ pieces

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

Head Style: Flat
Standard: DIN, GB, ANSI, JIS, ISO
Grade: 8.8
Thread Size: M3
Length: 5-55mm
Screw Head: Flat
Coating: Copper
Package Size: 12.50cm * 10.00cm * 7.00cm

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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

Groove	Slot
Connection	Common Bolt
Head Style	Flat
Standard	DIN, GB, ANSI, JIS, ISO
Grade	8.8
Name	Chicago Screw
Thread Size	M3
Length	5-55mm
Screw Head	Flat
Screw Groove	Slot
Coating	Copper
Used	Machinery, Chemical Industry, Environmental
Certificate	ISO; CE; RoHS
Delivery Time	7-15workdays
Sampling Time	3-5workdays
MOQ	1000
Transport Package	251625cm Carton Box, Then Polywood Box Packed
Specification	M3
Origin	China
Production Capacity	500tons/Months
Package Size	12.50cm * 10.00cm * 7.00cm
Package Gross Weight	2.000kg
Lead Time	3 days (1 - 500 Pieces) 3 days (501 - 2000 Pieces) 5 days (2001 - 10000 Pieces) To be negotiated ( > 10000 Pieces)
Customization	Available
Material	Brass
Type	Chicago Screw
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Category	Other Machine & Custom Screws

Technical parameters

Material	Brass
Finsih	Copper
Diameter	M3
Type	Chicago Screw
OME	made in China

Threaded Rods	Thumb screws	Socket Screws	Security Screws
Shoulder Screws	Rivets	Solar Hanger Bolt	Pins
Springs	Captive Screws	U/L/J bolts	Machine Screws

Description

M3 8mm 10mm Flat Slotted Head Binding Screw Brass Chicago Screw is part of our other machine & custom screws range (Screws).

Key details

Type: Chicago Screw
Standard: DIN, GB, ANSI, JIS, ISO
Material: Brass
Grade: 8.8
Thread Size: M3
Length: 5-55mm
Head Style: Flat
Groove: Slot

Available configurations include head style, standard, grade, thread size and length. 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$0.072 – 0.24 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 M3 8mm 10mm Flat Slotted Head Binding Screw Brass Chicago Screw?

The listed minimum order is 1,000 pieces, at US$0.072 – 0.24 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$0.24 for 1,000–1,999 pieces; US$0.18 for 2,000–4,999 pieces; US$0.12 for 5,000–9,999 pieces; US$0.072 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of M3 8mm 10mm Flat Slotted Head Binding Screw Brass Chicago Screw?

Type: Chicago Screw; Standard: DIN, GB, ANSI, JIS, ISO; Material: Brass; Grade: 8.8; Thread Size: M3; Length: 5-55mm. 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, thread size and length. 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 →

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US$0.072 – 0.24MOQ 1,000 piecesGet a quote WA