Questions? Call us at (800) 708-6649



CLOSEOUT SPECIAL! - National SC83 Full Turn Button - 100/Box (Zinc Plated)

Only 83 left in stock!
List Price: $53.00

Sale Price: 49.00 /box

  • Share this product
  • Houzz
  • Print this page
View Information
  • Overview
  • Specifications
  • Reviews
  • Return Policy
Full turn button holds screen and storm panels in place. Features raised profile for ease of operation.
  • Wings are raised slightly above the base.
  • Edges are curved to prevent the button from gouging into the wood.
  • Mounting screws included.
  • Manufactured from cold-rolled steel.

This product is on closeout and cannot be returned. Limited to quantity on hand.
Note: This product is also known as STA-57-0450, 57-0450, STA-S570-450, STA-4US2C, STA-N106-807 on other websites.
Manufacturer: National Hardware
Manufacturer Location: varies by item
Color/Finish: zinc
Material: steel
Style: traditional
Type: turn button
Length: 1-3/4" (44mm)
-California Residents-
WARNING: This product can expose you to chemicals including lead and/or wood dust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
This product is on closeout and cannot be returned. Limited to quantity on hand.

If an item is returnable (See restocking list), you must first call or use form below to request a return goods authorization (RGA) prior to returning any items purchased through us.

We will not accept any returns without an RGA. All items must be returned in "Re-Saleable Condition", in original packaging with all parts included. Customer is responsible for shipping charges.

Our restocking policies vary, depending on manufacturer and item.

Click here for our restocking fee schedule. Please call or email us with any other questions you may have on returns.

Click here to request a Return Authorization