Home Fasteners Locknut Tri-Lobular Thick Grade C 5/8-11
Fasteners
DV_ZoomOriginal_P_31310.jpg
DV_ZoomOriginal_P_31310_SD1.jpg
DV_ZoomOriginal_P_31310.jpg
DV_ZoomOriginal_P_31310_SD1.jpg

Locknut Tri-Lobular Thick Grade C 5/8-11
(Pack of 10)

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
Check Availability

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

Catalog page#: 11-10

Frequently Bought Together

DV_ZoomOriginal_I_FA88436.jpg

SAE Flat Washer Thru-Hardened Steel 5/16"

Item#: FA88436
DV_ZoomOriginal_I_97184.jpg

Hammerlock Cotter Pin Kit 140Pcs

Item#: 97184
DV_ZoomOriginal_I_97185.jpg

Hammerlock Cotter Pin Kit 75Pcs

Item#: 97185
DV_ZoomOriginal_P_1651.jpg

Locknut with Nylon Insert 316 SS 1/4-28

Item#: 1300289
DV_ZoomOriginal_P_2041.jpg

DIN 985 Locknut with Nylon Insert Grade 8 M12-1.25

Item#: 82279
DV_ZoomOriginal_P_1651.jpg

Locknut with Nylon Insert 18-8 SS 1/4-28

Item#: 97748
No product placeholder

Locknut with Nylon Insert Grade 10 M12-1.75

Item#: 1153503
DV_ZoomOriginal_P_1596_WB.jpg

Wing Nut Grade 2 Steel #10-24

Item#: 154
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 5/16-18

Item#: A101
DV_ZoomOriginal_I_P43782.jpg

Spot Weld Remover Drill Bit HSS 2-13/16(M8)

Item#: P43782
DV_ZoomOriginal_I_KT14285.jpg

Front Bumper Drive Rivet Plastic 10mm Hole

Item#: KT14285
DV_ZoomOriginal_I_KT14296.jpg

Fender Splash Shield Push Rivet Nylon 7mm Hole

Item#: KT14296

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#: 53701
Diameter 5/8 "
Thread Pitch 11
Grade C
Finish Zinc/Wax
Type Tri-Lobular Lock Nut
Material Alloy Steel
Thickness 23/32 "
Across Flats 15/16 "
Thread Coarse
Size 5/8-11
Specifications IFI 100/107 and ANSI B18.2.2
Maximum Temperature 450º F
Proof 180,000 PSI
UNSPSC #: 31161716
TAA Compliant: Yes
Weight: 0.88 lb

Product Restrictions

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

Suggested Products

DV_ZoomOriginal_I_489.jpg

Open End Rivet Dome Head Aluminum 3/16"

Item#: 489
DV_ZoomOriginal_I_1969.jpg

Open End Rivet Dome Head Aluminum 5/32"

Item#: 1969
DV_ZoomOriginal_P_30780.jpg

Open End Rivet Dome Head Aluminum 3/16"

Item#: 484
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M8-1.25 x 30mm

Item#: 55604
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M6-1 x 16mm

Item#: 28679
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M8-1.25 x 20mm

Item#: 55603
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M6-1 x 12mm

Item#: 28678
DV_ZoomOriginal_P_11056.jpg

Serrated Hex Flange Nut Alloy Steel M6-1

Item#: 28699
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M10-1.25 x 30mm

Item#: 55608
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M6-1 x 25mm

Item#: 28681
DV_ZoomOriginal_I_80264.jpg

DIN 125A Flat Washer Grade 140 HV M10

Item#: 80264
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M8-1.25 x 25mm

Item#: 28687

Your Recently Viewed Items