Binding101's Steel Screw Post Fasteners are open on the bottom and threaded all the way through, (seen in picture below) allowing the screws to go all of the way through the post, giving them greater strength than the aluminum or plastic screw posts. The overall length of a post with the screw installed is approximately 1/2". We recommend that you punch or drill a 5/16" hole when using these posts. Add Steel Screw Post Extensions to expand the length of the screw post by 1/2".
Please note: Steel Screw Posts feature head slits that allow for phillips or flat head screw drivers.
|Name||Steel Screw Posts & Extensions|
|Shipping Weight (lbs)||1.0000|
|Quantity/PK||100 Screw Posts / Pack|
|Material||Zinc Coated Steel|
|Binding Style||Screw Posts / Chicago Screws|
|Screw Diameter||Screw Thread Length: 5/16"|
|Screw Head Diameter||7/16"|
|Slotted||Yes, Slotted 1-Side (1/8", 3/16", 1/4" & 3/8" Feature Hole on 1 Side)|