These screw posts are made of heavy-duty, professional quality aluminum. They come in packages of 100 sets and are available in lengths of 1/8" to 4".
The Screw Post lengths listed below with each item are the minimum binding thickness of the book or the inside length of the screw. A 1/4" screwpost when tightened 100% will accomodate a 1/4" thick book or slightly larger if not tightened all the way.
All posts (or barrels) are 3/16" diameter, which fits comfortably in a standard 1/4" punched or drilled hole. The heads on the screws and posts/barrels are 7/16" in diameter and 1/16" thick. The heads can be tightened & secured using a standard 'flat blade' screwdriver - screw thread configuration: 8/32.
Note: The 1/8", 3/16", 1/4" and 3/8" rear posts are open-ended (shown above), all other sizes have a solid, closed back. 1/8" Aluminum Screw Posts (100 sets/box) $12.00
Item Code: 2418ALUMIN 3/16" Aluminum Screw Posts (100 sets/box) $12.75
Item Code: 24316ALUMIN 1/4" Aluminum Screw Posts (100 sets/box) $9.56
Item Code: 2414ALUMIN 3/8" Aluminum Screw Posts (100 sets/box) $9.14
Item Code: 2438ALUMIN 1/2" Aluminum Screw Posts (100 sets/box) $9.34
Item Code: 2412ALUMIN 5/8" Aluminum Screw Posts (100 sets/box) $10.46
Item Code: 2458ALUMIN 3/4" Aluminum Screw Posts (100 sets/box) $11.04
Item Code: 2434ALUMIN 7/8" Aluminum Screw Posts (100 sets/box) $11.82
Item Code: 2478ALUMIN 1" Aluminum Screw Posts (100 sets/box) $12.14
Item Code: 241ALUMIN 1-1/4" Aluminum Screw Posts (100 sets/box) $14.46
Item Code: 24114ALUMIN 1-1/2" Aluminum Screw Posts (100 sets/box) $15.50
Item Code: 24112ALUMIN 1-3/4" Aluminum Screw Posts (100 sets/box) $17.40
Item Code: 24134ALUMIN 2" Aluminum Screw Posts (100 sets/box) $18.76
Item Code: 242ALUMIN 2-1/4" Aluminum Screw Posts (100 sets/box) $23.40
Item Code: 24214ALUMI 2-1/2" Aluminum Screw Posts (100 sets/box) $24.36
Item Code: 24212ALUMI 2-3/4" Aluminum Screw Posts (100 sets/box) $26.20
Item Code: 24234ALUM 3" Aluminum Screw Posts (100 sets/box) $27.16
Item Code: 243ALUMIN 3-1/2" Aluminum Screw Posts (100 sets/box) $32.10
Item Code: 24312ALUMI 4" Aluminum Screw Posts (100 sets/box) $52.20
Item Code: 244ALUMIN Silver Aluminum Screw Post Extensions
These screw post extensions are made of heavy-duty, professional quality aluminum.
They come in packages of 100 and are available in lengths of 1/4” to 1". Prepunched 3-hole Paper | Paper Drills | 3-hole Punches | Booklet Covers
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These screw posts are made of heavy-duty, professional quality aluminum. They come in packages of 100 sets and are available in lengths of 1/8" to 4".
The Screw Post lengths listed below with each item are the minimum binding thickness of the book or the inside length of the screw. A 1/4" screwpost when tightened 100% will accomodate a 1/4" thick book or slightly larger if not tightened all the way.
