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Daro 522 Series Butt Hinges

The 522 series butt hinge is a surface mounted, ball thrust bearing, hinge manufactured on a heavy duty press. These hinges are designed for doors with closers and high frequency applications. Hinges can be mounted by welding, riveting, or drilling holes. Template mounting holes available on larger orders.

Part No.	Material	A Thk.	B x C Hth. x Wth.	D f	E Pin f	Weight per Hinge
522302SS	Stainless Steel	3/16	4 x 4	3/4	3/8	2.3
522317SS	Stainless Steel	3/16	5 x 5	3/4	3/8	2.3
522320SS	Stainless Steel	3/16	6 x 6	3/4	3/8	3
522402	Mild Steel	1/4	4 x 4	1	1/2	2.2
522417	Mild Steel	1/4	5 x 5	1	1/2	3.1
522420	Mild Steel	1/4	6 x 6	1	1/2	4.2

Highlighted items typically in stock. Limited quantities in stock.
Stocked hinges have standard features listed below.
Stainless Steel only available in 3/16 Thick material.
Dimensions in inches.
Other sizes available upon request.
Weights and Capacities in pounds.
Call for pricing and delivery.

Standard Features

Item	Standard Features
Pin Material	Mild Steel
Hinge Material	* See table above *
Pin Style	Semi Removable
Mounting Surface	Surface Mounted
Mounting Holes	None, Weld On
Hand	Interchangeable
Finish	None
Thrust Bearings	Ball Bearing

Click for Optional Features

Daro Industries, Incorporated. Copyright © 1998 Daro Industries, Incorporated. All rights reserved. Other products and companies referred to herein are trademarks or registered trademarks of the respective companies or mark holders. Information in this document is subject to change without notice. Please request a current print to ensure our product complies with your requirements.

Last updated on 4/20/07