Corbin Russwin ED7000 Grade 1 Dogging Screw

Corbin Russwin 418F28-8 Dogging Screw for ED7000 Crossbar, ED6200, ED6400, ED6600 and ED6800 Exit Devices

Commercial-Grade Replacement Dogging Screw for Corbin Russwin Exit Device Series

The Corbin Russwin 418F28-8 Dogging Screw is a genuine replacement screw pack designed for use with a broad range of Corbin Russwin commercial exit devices. This component is compatible with the ED7000 Crossbar Exit Devices, ED6200 Rim Exit Device, ED6600 Mortise Exit Device, ED6400 Panic Exit Devices-Vertical Rod, and ED6800 Concealed Vertical Rod series, making it a versatile accessory for maintaining and servicing Corbin Russwin exit hardware in commercial applications. Please note this item is factory discontinued and limited to stock on hand.

Professional Features & Benefits

• Heavy-duty cold-forged steel chassis with electroplated corrosion resistance
• Latchbolt: stainless steel pullman-type, 3/4" (19mm) throw with deadlocking auxiliary latch
• Non-handed device (except double cylinder and lever trim which are handed)
• Standard bar length 36" (fits 30"–36" doors); easily field cut; optional 24" or 48"
• Standard single-point 1/4-turn hex key dogging on panic devices
• Free Wheeling levers for vandal resistance on trim
• SecureBolt® option (ED5200S): deadbolt-style latchbolt resists unauthorized entry
• Electrified options including delayed egress, electric latch retraction, and electric dogging
• UL-listed panic and 3-hour fire exit hardware; NFPA 101 and NFPA 80 compliant
• Full range of trim with Muséo® and Vineyard™ collections
• ADA compliant — lever trims and pulls comply with Americans with Disabilities Act
• PathLite™ photoluminescent touchpad cover option available
• Five-year limited warranty; ED5800 CVR certified to 3.25 million cycles

Technical Specifications

• Grade: ANSI/BHMA A156.3 Grade 1
• Handing: Non-handed standard (lever trim and double cylinder devices are handed)
• Bar Length: 36" standard (fits 30"–36" doors); optional 24" or 48"
• Door Thickness: 1-3/4" (44mm) standard; optional 2" (D200) or 2-1/4" (D214)
• Minimum Stile Width: 4-1/2" (114mm)
• Latchbolt — Rim (ED5200): Stainless steel pullman-type, 3/4" (19mm) throw with deadlocking auxiliary latch
• Latchbolt — SecureBolt® (ED5200S): Deadbolt-style, 3/4" (19mm) projection x 1" wide, positive deadlocking by auxiliary bolt
• Latchbolt — SVR (ED5400): Top: 3/4" throw pullman-type deadlocking; Bottom: 5/8" throw deadbolt
• Projection: 3-1/4" (83mm) active; 2-3/4" (70mm) dogged
• Dogging: Single-point 1/4-turn hex key; optional cylinder or electric dogging
• Strike: Surface-mounted 3/8" roller strike with positive locking plate and shims
• Certifications: ANSI A156.3 Grade 1; UL/cUL panic and 3-hour fire exit hardware; NFPA 101; NFPA 80; ADA; California State Fire Marshal approved
• Warranty: Five-year limited

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Corbin Russwin Quality?

Corbin Russwin exit device parts and accessories are engineered to maintain the performance and reliability of their commercial-grade hardware across a wide range of device series, including rim, mortise, vertical rod, and concealed vertical rod configurations. This genuine replacement dogging screw ensures continued proper function of compatible exit devices in high-demand commercial environments. For facilities managing Corbin Russwin exit hardware, sourcing authentic OEM components is the most reliable path to long-term performance and code compliance.