Aluminum Chicago Screw Posts

If your office wants the convenience of binding without a machine, while still offering a professional finish, then aluminum Chicago screw posts might be the perfect fit. These simple binding posts screw together, which makes them completely editable; just unscrew to edit your book, and then bind again as often as you need. These loose book binding screws don’t require any special equipment; just use any standard hole puncher. They come in a huge range of sizes to bind just a couple of pages, or up to a 5 inch thick stack (plus more with optional extensions). Easy, editable, professional, and a thick binding capacity…who could ask for more?

At Binding101 we offer a wide variety of metal aluminum screw posts to choose from. They are made from a strong metal that remains affordable. Aluminum posts come in black, brass, silver, and gold, and (depending on the color) the most variety of sizes from 3/16 of an inch to 5 inches. This is the largest post binder available. Aluminum extensions are also available to expand the capacity further. Black screw posts and brass screw posts are some of the most popular color choices.

Bulk pricing is available for most options, so if you need high quantities, remember to call us at (866) 537-2244 or email info@buy101.com.

Read more
Aluminum

8 Items

View As List Grid
  1. Silver Aluminum Chicago Screw Posts (Pack of 100)

    • 3/16" Post Diameter; 7/16" Head Diameter
    • Length: 1/8" - 5"
    • Head Style: 1 Side Slotted (Flat Head) / 1 Side Smooth
    • Made of a strong aluminum metal that won't scratch or chip
    • Free Shipping $75+
    Starting At:

    $14.29

    Choose Below
    Product Name Item Number Price Qty
    1/8" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2418ALUMIN 2418ALUMIN
    $14.29
    3/16" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24316ALUMI 24316ALUMI
    $17.99
    1/4" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2414ALUMIN 2414ALUMIN
    $16.59
    3/8" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2438ALUMIN 2438ALUMIN
    $18.29
    1/2" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2412ALUMIN 2412ALUMIN
    $20.99
    5/8" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2458ALUMIN 2458ALUMIN
    $21.29
    7/8" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2478ALUMIN 2478ALUMIN
    $27.99
    3/4" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2434ALUMIN 2434ALUMIN
    $23.29
    1" Silver Aluminum Screw Posts (100 Sets/Pk) Item#241ALUMINI 241ALUMINI
    $25.99
    1 ÂĽ" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24114ALUMI 24114ALUMI
    $29.99
    1 ½" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24112ALUMI 24112ALUMI
    $30.99
    1 Âľ" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24134ALUMI 24134ALUMI
    $32.99
    2" Silver Aluminum Screw Posts (100 Sets/Pk) Item#242ALUMINI 242ALUMINI
    $40.99
    2 ÂĽ" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24214ALUMI 24214ALUMI
    $39.99
    3" Silver Aluminum Screw Posts (100 Sets/Pk) Item#243ALUMINI 243ALUMINI
    $61.99
    2 ½" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24212ALUMI 24212ALUMI
    $80.29
    2 Âľ" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24234ALUMI 24234ALUMI
    $56.29
    3 ½" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24312ALUMI 24312ALUMI
    $60.29
    4" Silver Aluminum Screw Posts (100 Sets/Pk) Item#244ALUMINI 244ALUMINI
    $69.99
    5" Silver Aluminum Screw Posts (100 Sets/Pk) Item#245ALUMINI 245ALUMINI
    $73.99
  2. Black Aluminum Chicago Screw Posts (Pack of 100)

    • 3/16" Post Diameter; 7/16" Head Diameter
    • Length: 1/8" - 5"
    • Head Style: 1 Side Slotted (Flat Head) / 1 Side Smooth
    • Made of a strong aluminum metal
    • Free Shipping $75+
    Starting At:

    $27.29

    Choose Below
  3. Silver Aluminum Chicago Screw Post Extensions (Pack of 100)

    • 3/16" Post Diameter
    • Length: 1/4" - 1"
    • Add-on tool for your screw posts that increase the capacity
    • They simply screw into the post, adding extra length
    • Free Shipping $75+
    Starting At:

    $19.69

    Choose Below
  4. Gold Aluminum Chicago Screw Post Extensions (Pack of 100)

    • Two-piece binding solution that has one post side (female side) and one screw side (male side) that are screwed together to bind.
    • Easily bound and unbound quickly, they are a great choice for photo book binding, blueprint and engineering drawing binding, and presentations that might be edited or changed in the future.
    • Feature one slotted side.
    • Post Diameter: 3/16"
    • Free Shipping $75+
    Starting At:

    $32.59

    Choose Below
  5. Antique Brass Aluminum Chicago Screw Post Extensions (Pack of 100)

    • 3/16" Post Diameter
    • Length: 1/4" - 1"
    • Add-on tool for your screw posts that increase the capacity
    • They simply screw into the post, adding extra length
    • Free Shipping $75+
    Starting At:

    $32.59

    Choose Below
  6. Black Aluminum Chicago Screw Post Extensions (Pack of 100)

    • 3/16" Post Diameter
    • Length: 1/4" - 1"
    • Add-on tool for your screw posts that increase the capacity
    • They simply screw into the post, adding extra length
    • Free Shipping $75+
    Starting At:

    $32.59

    Choose Below

8 Items

View As List Grid
Video Transcript
Aluminum screw posts are the most popular kind of binding post. Also called Chicago screws, they are made of a sturdy and durable aluminum that is strong, but affordable. They are packaged with 100 sets per pack, and bulk discounts are often available for larger orders. Call (866)537-2244 to see if your order qualifies.
Choose from several colors -- including silver, black, gold, and antique brass options -- as well as quite a range of sizes from 1/8 of an inch to 5 inches. The post is 3/16 of an inch thick, and will fit into standard punched holes, such as those from a 3-hole puncher. The h...
Read More

Aluminum screw posts are the most popular kind of binding post. Also called Chicago screws, they are made of a sturdy and durable aluminum that is strong, but affordable. They are packaged with 100 sets per pack, and bulk discounts are often available for larger orders. Call (866)537-2244 to see if your order qualifies.

Choose from several colors -- including silver, black, gold, and antique brass options -- as well as quite a range of sizes from 1/8 of an inch to 5 inches. The post is 3/16 of an inch thick, and will fit into standard punched holes, such as those from a 3-hole puncher. The heads are 7/16 of an inch, and feature a slot on one side so you can use an optional flathead screwdriver. Smaller sizes also have a hole on the opposite end to allow enough room for a tight bind. Plus, they are incredibly easy to use. And because they are loose bindings, you can use as few or as many as you need to bind your pages.

Chicago screws are one of the easiest, cheapest, and fastest ways to bind documents, making them a great book binding solution for users of all kinds, including both individuals or businesses…basically anyone who needs to bind together pages that can be edited, without a machine.