Silver

Silver Chicago screws are the most desirable option for several reasons: they have a natural color that is a classic, they are strong, and they are available in a huge variety of sizes. You can choose between aluminum binding posts or heavy duty zinc-coated steel. The steel option is ideal for in-the-field solutions that need extra strength and resilience. Both selections are easily editable as often as you may need by just unscrewing, editing your pages, and screwing back together. Take a look at the comparison chart below to compare some of the most important factors to help you choose whether aluminum or steel metal binding posts are the best choice for you.

MaterialAluminumSteel
Sizes Available 1/8” through 5” 1/4” through 2”
Extensions Available Yes; 1/4” through 1” Yes; 1/2"
Slotted Flathead (Depending on Size) Philips or Flathead (Depending on Size)

Whichever style of silver Chicago binding post you choose, you can rest easy knowing that the glossy gray color is professional and can offer your documents a classic, industrial appeal. They are the most popular choice for proposals and other important documents, as well as blueprints, swatches, albums, and so much more..

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.

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Silver
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  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

    Starting at: $9.89

    Choose Below
    Product Name Item Number Price Qty
    1/8" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2418ALUMIN 2418ALUMIN
    $9.89
    3/16" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24316ALUMI 24316ALUMI
    $12.89
    1/4" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2414ALUMIN 2414ALUMIN
    $14.92
    3/8" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2438ALUMIN 2438ALUMIN
    $14.39
    1/2" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2412ALUMIN 2412ALUMIN
    $15.52
    5/8" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2458ALUMIN 2458ALUMIN
    $15.59
    7/8" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2478ALUMIN 2478ALUMIN
    $19.04
    3/4" Silver Aluminum Screw Posts (100 Sets/Pk) Item#2434ALUMIN 2434ALUMIN
    $16.49
    1" Silver Aluminum Screw Posts (100 Sets/Pk) Item#241ALUMINI 241ALUMINI
    $18.67
    1 ¼" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24114ALUMI 24114ALUMI
    $20.92
    1 ½" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24112ALUMI 24112ALUMI
    $22.57
    1 ¾" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24134ALUMI 24134ALUMI
    $24.89
    2" Silver Aluminum Screw Posts (100 Sets/Pk) Item#242ALUMINI 242ALUMINI
    $27.89
    2 ¼" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24214ALUMI 24214ALUMI
    $32.09
    3" Silver Aluminum Screw Posts (100 Sets/Pk) Item#243ALUMINI 243ALUMINI
    $45.07
    2 ½" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24212ALUMI 24212ALUMI
    $36.82
    2 ¾" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24234ALUMI 24234ALUMI
    $40.19
    3 ½" Silver Aluminum Screw Posts (100 Sets/Pk) Item#24312ALUMI 24312ALUMI
    $49.04
    4" Silver Aluminum Screw Posts (100 Sets/Pk) Item#244ALUMINI 244ALUMINI
    $53.62
    5" Silver Aluminum Screw Posts (100 Sets/Pk) Item#245ALUMINI 245ALUMINI
    $60.37
  2. 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

    Starting at: $17.77

    Choose Below
  3. Steel Screw Posts (Pack of 100)

    • Made of zinc coated steel
    • Comes in a large selection of sizes from 1/4" to 2"
    • Post Diameter: 1/4"
    • Head Diameter: 7/16"

    Starting at: $44.29

    Choose Below
    Product Name Item Number Price Qty
    1/4" Steel Screw Posts (100 Sets/Box) 2414STEEL
    $44.29
    3/8" Steel Screw Posts (100 Sets/Box) 2438STEEL
    $45.79
    1/2" Steel Screw Posts (100 Sets/Box) 2412STEEL
    $47.29
    5/8" Steel Screw Posts (100 Sets/Box) 2458STEEL
    $49.19
    3/4" Steel Screw Posts (100 Sets/Box) 2434STEEL
    $50.69
    1" Steel Screw Posts (100 Sets/Box) 24100STEEL
    $52.19
    1-1/4" Steel Screw Posts (100 Sets/Box) 24114STEEL
    $55.19
    1-1/2" Steel Screw Posts (100 Sets/Box) 24112STEEL
    $58.49
    2" Steel Screw Posts (100 Sets/Box) 24200STEEL
    $62.99
  4. Steel Screw Post Extensions (Pack of 100)

    • Color: Silver
    • Material: Steel
    • Post Diameter: 1/4"
    • Post Length: 1/2"

    $40.49

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