The Adams Rite S277-10R12-603-MP Pan Head SEMS Screw is a #10-32 × 3/4" replacement fastener used with the 4550 MS® Deadlock Lever assembly. The 4550 Deadlock Lever uses four S277-10R12-603-MP screws.

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Manufacturer: Adams Rite
Part Number: S277-10R12-603-MP
Product Name: Pan Head SEMS Screw
Screw Size: #10-32 × 3/4"
Finish: 603 - Zinc Plated
Primary Function: Provides a secure fastening solution for the applicable hardware assembly
Application: Used as a replacement component for the Adams Rite 4550 Deadlock
Package Quantity: 10 Pieces
Required Quantity: 4 per assembly
OEM Part: Yes

Warranty

• 10-years - On all mechanical products from the date of manufacture
• 5-years - On the following electromechanical product categories from the date of manufacture: deadlocks, dead latches, exit devices*, electric strikes, trims, power supply & accessories.
• 3-years - On the following access control products from the date of manufacture: DL100 Aperio Wireless Deadlatch, 3090-150.