Home Fasteners Bolts Flange Bolts Hex Flange Bolt Grade 8 5/8-18 x 1-3/4"
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Hex Flange Bolt, Grade 8, Alloy Steel, Black Phosphate and Oil Finish, Fine Thread, 15/16" Across Flats, 5/8-18 x 1-3/4"
(Pack of 25)

Item#: 1586593

Kent Automotive

• Available in coarse and fine thread
• Dimensions conform to IFI-111
• 150,000 PSI minimum tensile strength
• Maximum service temperature: 650°F (343°C)
• Specially designed for truck frame bolting
• For use on Freightliner, Mack, Western, White, Autocar, Peterbilt, IHC and other types of heavy equipment

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Catalog page#: 11-48

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Product Description

• Available in coarse and fine thread
• Dimensions conform to IFI-111
• 150,000 PSI minimum tensile strength
• Maximum service temperature: 650°F (343°C)
• Specially designed for truck frame bolting
• For use on Freightliner, Mack, Western, White, Autocar, Peterbilt, IHC and other types of heavy equipment

Technical Specifications

Item#: 1586593
Type Hex Flange Bolt
Diameter 5/8 "
Thread Pitch 18
Thread Fine
Length 1-3/4 "
Finish Black Phosphate & Oil
Material Alloy Steel
Grade 8
Flange Diameter 1.330 "
Head Style Hex Flange
Head Height 0.620 "
Across Flats 15/16 "
Specifications IFI-111
Tensile Strength 150,000 PSI
UNSPSC #: 31161620
TAA Compliant: Yes
Weight: 7.125 lb

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