PBB SP81-US10-4.5 X 4.5 4.5" Full Mortise Spring Hinge, Standard Weight, Satin Bronze, Ferrous Steel

PBB Inc SP81-US10-4.5 X 4.5 Single Acting Spring Hinge is designed for reliable functionality in a variety of applications. With a full mortise design and a standard weight of 4.5 inches by 4.5 inches, this hinge meets the stringent specifications set by the American National Standards Institute (ANSI). Crafted from high-quality ferrous steel, it features a satin bronze finish (US10/639), ensuring both durability and aesthetic appeal. This spring hinge is constructed with a material gauge of .134 ± .005, providing robust strength and stability. It is specifically designed for seamless installation, requiring standard screw sizes of FHMS – 12-24 x 1/2" and FHWS – 12 x 1-1/4". The hinge's dimensions are precise, with a height of 4.50 inches and a width that accommodates various door types. For optimal performance and warranty protection, it is recommended to use a combination of spring hinges or a mix of spring and ball bearing hinges, avoiding plain bearing hinges. Additionally, consider using gaskets for sound or smoke protection, as environmental conditions can impact door functionality. Each hinge is conveniently packaged with all necessary screws for installation, making it a practical choice for both commercial and residential projects.

Single Acting Spring Hinge, Full Mortise Standard Weight, 4.5in x 4.5in (4545), Ferrous Steel Base, Satin Bronze US10/639

Template hinges are manufactured to close tolerances and meet all specifications and requirements set by the American national standards institute (ANSI).

Specifications:

• Hinge Function: Spring hinge (SP)
• Hinge Type: Full mortise (1)
• Material Gauge: .134 ± .005 for 4-1/2" x 4", .134 ± .005 for 4-1/2" x 4-1/2"
• Height of Hinge: 4.50 (+.000/-.015) for 4-1/2" x 4", 4.50 (+.000/-.015) for 4-1/2" x 4-1/2"
• Standard Screw Size: FHMS – 12-24 x 1/2", FHWS – 12 x 1-1/4"
• Base Material:
• Stainless Steel (5) - Polished and Satin Finish
• Steel (8) - Polished and Plated, or Bonderized and Prime Coated for Painting
• Width: 4.00 ± .015 for 4-1/2" x 4", 4.50 ± .015 for 4-1/2" x 4-1/2"
• Notes: For complete warranty protection use all spring hinges or a combination of spring hinges and ball bearing hinges. Do not use plain bearing hinges as this voids all factory warranties.
• Notes: Use of gasket for smoke or sound protection, wind condition or unbalanced air pressure may prevent door from latching. Additional closing power would be required. See installation instruction sheet.

Packaging Information:

• One hinge per plastic bag
• 3 hinges
• 1 screw pack per unit carton
• 16 unit carton or 48 hinges per master shipping carton
• 1 screw pack includes all machine screws (24)
• 1/2 wood screws (12)
• ATMS & AWS also available

Features

• Base Material:
• Steel (8) - Polished and Plated, or Bonderized and Prime Coated for Painting
• Notes: For complete warranty protection use all spring hinges or a combination of spring hinges and ball bearing hinges. Do not use plain bearing hinges as this voids all factory warranties.
• Hinge Type: Full mortise (1)
• Hinge Function: Spring hinge (SP)
• Material Gauge: .134 ± .005 for 4-1/2" x 4", .134 ± .005 for 4-1/2" x 4-1/2"
• Width: 4.00 ± .015 for 4-1/2" x 4", 4.50 ± .015 for 4-1/2" x 4-1/2"
• Standard Screw Size: FHMS – 12-24 x 1/2", FHWS – 12 x 1-1/4"
• Height of Hinge: 4.50 (+.000/-.015) for 4-1/2" x 4", 4.50 (+.000/-.015) for 4-1/2" x 4-1/2"
• Stainless Steel (5) - Polished and Satin Finish
• Notes: Use of gasket for smoke or sound protection, wind condition or unbalanced air pressure may prevent door from latching. Additional closing power would be required. See installation instruction sheet.

Resources

• Cut Sheet
• Installation Sheet