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Flange Locknut, Grade 8, Alloy Steel, Zinc Finish, Coarse Thread, 11/16" Across Flats, 0.495" Thickness, 7/16-14
(Pack of 50)

Item#: 85818

Lawson Products

• 30% stronger than standard nuts
• Eliminates the need for assembling washers
• Meets IFI-107 Specifications – Class 2B thread
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or on the flange
• Can be used with Tuff-Torq® and 150,000 PSI flange bolt applications
NOTE: Not recommended for use at temperatures above 450°F (232°C).

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Catalog page#: 3-58

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Product Description

• 30% stronger than standard nuts
• Eliminates the need for assembling washers
• Meets IFI-107 Specifications – Class 2B thread
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or on the flange
• Can be used with Tuff-Torq® and 150,000 PSI flange bolt applications
NOTE: Not recommended for use at temperatures above 450°F (232°C).

Technical Specifications

Item#: 85818
Diameter 7/16 "
Thread Pitch 14
Grade 8
Finish Bright Zinc
Type Flange Lock Nut
Material Alloy Steel
Thickness 0.495 "
Across Flats 11/16 "
Thread Coarse
Specifications IFI 100/107
Quantity Per Package 50.0000
Flange Diameter 0.930 "
UNSPSC #: 31161712
TAA Compliant: Yes
Weight: 1.92 lb

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