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Spacers, Standoffs & Binding Hardware › Binding Posts, Chicago Screws & Barrel Hardware

Chicago Book Binding Screws Binding Barrels Metal Binder Post Screw

Updated 2026-11-04 · Markdown version

Model no. Chicago Screws

US$0.012 – 0.17 / piece

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

Head Type: Round
Material: Brass
Surface Treatment: Nickel-Plated

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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.	Chicago Screws
Head Type	Round
Name	Chicago Screw
Production Capacity	20000/Month
Customization	Available
Material	Brass
Surface Treatment	Nickel-Plated
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Category	Binding Posts, Chicago Screws & Barrel Hardware

Technical parameters

Application	Book binding or leather binding
Male screw diameter	4mm or as request
Female screw diameter	5mm or as request
Male screw length	3.5mm,4mm,7.5mm
Female screw Length	2mm-150mm
Head diameter	Head diameter
Head drive	smooth or slotted
Surface treatment	Brass/nickel/copper/black
Packing	bag+carton+pallet

Description

Chicago Book Binding Screws Binding Barrels Metal Binder Post Screw is part of our binding posts, chicago screws & barrel hardware range (Spacers, Standoffs & Binding Hardware).

Key details

Material: Brass
Head Type: Round
Surface Treatment: Nickel-Plated
Name: Chicago Screw

Available configurations include head type, material and surface treatment. 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 – 0.17 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 Chicago Book Binding Screws Binding Barrels Metal Binder Post Screw?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.17 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 Chicago Book Binding Screws Binding Barrels Metal Binder Post Screw?

Material: Brass; Head Type: Round; Surface Treatment: Nickel-Plated; Name: Chicago Screw. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head type, material and surface treatment. 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 binding posts, chicago screws & barrel hardware are available?

The Binding Posts, Chicago Screws & Barrel Hardware category lists 709 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/spacers-standoffs-binding-hardware/binding-posts-chicago-screws-barrel-hardware/

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 – 0.17MOQ 1,000 piecesGet a quote WA