Tri-Lobular Thick Locknut, Grade C, Alloy Steel, Cadmium Finish, Coarse Thread, 21/64" Thickness, 1/2" Across Flats, 5/16-18, 60 Pieces per Pack
(Pack of 1)

SKU:X53696 Item#: X53696

Tru-Torq®

• Specifically designed for use with Lawson’s Tru-Torq® fastening system
• Tri-lobular locking feature for even pressure distribution and superior engageability
• Cadmium-plated with Friction Control
• 180,000 PSI minimum proof-load strength
• Meets or exceeds SAE J995
• Conforms to ANSI B18.2.2
NOTE: Not recommended for use above 450°F (232°C).

Read More

California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov

Product Description

• Specifically designed for use with Lawson’s Tru-Torq® fastening system
• Tri-lobular locking feature for even pressure distribution and superior engageability
• Cadmium-plated with Friction Control
• 180,000 PSI minimum proof-load strength
• Meets or exceeds SAE J995
• Conforms to ANSI B18.2.2
NOTE: Not recommended for use above 450°F (232°C).

Technical Specifications

Item#: X53696
Diameter 5/16 "
Thread Pitch 18
Grade C
Finish Cadmium
Type Tri-Lobular Lock Nut
Material Alloy Steel
Thickness 21/64 "
Across Flats 1/2 "
Thread Coarse
Specifications IFI 100/107 and ANSI B18.2.2
Maximum Temperature 450º F
Proof 180,000 PSI
Quantity Per Package 60
UNSPSC #: 31161716
TAA Compliant: Yes
Weight: 0.76 lb

Product Restrictions

California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov

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