Home Bolts Hex Flange Bolt Grade 8 3/8-16 x 3"
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Hex Flange Bolt Grade 8 3/8-16 x 3"
(Pack of 25.0)

Lawson Products

• 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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Check Availability

California Proposition 65: Not Applicable
www.P65Warnings.ca.gov

Catalog page#: 3-58

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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#: 51945
Type Hex Flange Bolt
Diameter 3/8 "
Thread Pitch 16
Thread Coarse
Length 3 "
Finish Bright Zinc
Material Alloy Steel
Grade 8
Head Style Hex Flange
Size 3/8-16X3 "
Across Flats 9/16 "
Specifications IFI-111
Tensile Strength 150,000 PSI
Maximum Temperature 650 °F
UNSPSC #: 31161620
TAA Compliant: Yes
Weight: 2.9 lb

Product Restrictions

California Proposition 65: Not Applicable
www.P65Warnings.ca.gov

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