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Dyna-Lock Locking Nut, Grade 8, Steel, Black Phosphate Finish, Coarse Thread, Across Flats 1-7/16, 7/8-9
(Pack of 5)

Item#: DY03423500

Kent Automotive

• Consists of two components joined together to form one assembly
• Used in high stress, vibration-sensitive areas and in safety-critical applications
• Free-spinning with no thread interface
• Heat, chemical and corrosion resistant
• Coated with environmentally friendly Magni 565*
• Reusable and can be installed with standard equipment - no special tools required
• US DOT Federal Railroad Administration approved
*Magni 565 is a chrome free duplex fastener coating system that combines an inorganic zinc-rich basecoat with an aluminum-rich organic topcoat. This feature ensures repeatable torque/tension characteristics in assembly. Magni 565 provides superior product performance in fewer layers than comparable finishes. Black phosphate coating on 7/8''-9 USS only.

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Product Description

• Consists of two components joined together to form one assembly
• Used in high stress, vibration-sensitive areas and in safety-critical applications
• Free-spinning with no thread interface
• Heat, chemical and corrosion resistant
• Coated with environmentally friendly Magni 565*
• Reusable and can be installed with standard equipment - no special tools required
• US DOT Federal Railroad Administration approved
*Magni 565 is a chrome free duplex fastener coating system that combines an inorganic zinc-rich basecoat with an aluminum-rich organic topcoat. This feature ensures repeatable torque/tension characteristics in assembly. Magni 565 provides superior product performance in fewer layers than comparable finishes. Black phosphate coating on 7/8''-9 USS only.

Technical Specifications

Item#: DY03423500
Diameter 7/8 "
Thread Pitch 9
Grade 8
Finish Black Phosphate
Type Dyna-Lock
Material Carbon Steel
Thickness 1.240 "
Across Flats 1-7/16 "
Thread Coarse
Proof 150,000 PSI
Quantity Per Package 5.0000
Hardness 28-36 Rc
Flange Diameter 1.7.26 "
UNSPSC #: 31161716
TAA Compliant: No
Weight: 1.8 lb

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