Home Fasteners Nuts Lock Nuts Top Locknut Grade C 7/8-14
Fasteners
DV_ZoomOriginal_P_31312.jpg
DV_ZoomOriginal_P_31312.jpg

Top Locknut, Grade C, Alloy Steel, Cadmium Finish, 7/8-14, 4 Pieces per Pack
(Pack of 1)

Item#: X80947

Tuff-Torq®

• Heat-treated for matched strength
• Will not loosen even under severe vibration
• Locking torque is retained for a minimum of five reapplications
• 150,000 PSI minimum proof strength
• Meets IFI and ANSI specifications
• Developed for Grade 8 applications
• Designed for use with Tuff-Torq® Cap Screws
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut
NOTE: Not recommended for use above 450°F (232°C).
For recommended torque values, see Lawson’s E546 brochure.

Read More
Check Availability

Frequently Bought Together

DV_ZoomOriginal_P_2001.jpg

DIN 9021B Fender Washer Low Carbon Steel 18mm

Item#: 98983
DV_ZoomOriginal_P_2015.jpg

Hex Flange Nut Grade 8 Steel M8-1.25

Item#: 57129
DV_ZoomOriginal_P_506_WB.jpg

Self-Drilling Screw Hex Head 1/4-14 x 1"

Item#: 2539
DV_ZoomOriginal_P_31312.jpg

IFI 100/107 Top Locknut Grade C 1-8

Item#: 80936
DV_ZoomOriginal_P_452.jpg

Jam Nut with Nylon Insert Grade 2 7/16-14

Item#: 54660
DV_ZoomOriginal_P_31310.jpg

Locknut Tri-Lobular Thick Grade C 5/8-11

Item#: 53701
DV_ZoomOriginal_P_2016.jpg

Hex Flange Nut Grade 10 Steel M6-1

Item#: 59767
DV_ZoomOriginal_P_FS1152.jpg

Metric Machine Screw Nut, Stainless Steel, M6x1.0

Item#: DY10100600
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 1-8

Item#: A109
DV_ZoomOriginal_P_32671.jpg

Hex Nut Grade 8 Steel 1/4-20

Item#: FA68400
DV_ZoomOriginal_P_32671.jpg

Hex Nut Grade 8 Steel 5/16-18

Item#: FA68401
DV_ZoomOriginal_P_532_WB.jpg

DIN 6921 Hex Flange Bolt Grade 8.8 M6-1 x 20mm

Item#: 59408
DV_ZoomOriginal_I_1446663.jpg

Rocker Door and Exterior Molding Retainer

Item#: 1446663
DV_ZoomOriginal_I_1482003.jpg

Front Bumper Push-Type Retainer Nylon 10mm

Item#: 1482003
DV_ZoomOriginal_I_P13770.jpg

Phillips Truss Head Sheet Metal Screw Steel 15mm

Item#: P13770

Product Description

• Heat-treated for matched strength
• Will not loosen even under severe vibration
• Locking torque is retained for a minimum of five reapplications
• 150,000 PSI minimum proof strength
• Meets IFI and ANSI specifications
• Developed for Grade 8 applications
• Designed for use with Tuff-Torq® Cap Screws
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut
NOTE: Not recommended for use above 450°F (232°C).
For recommended torque values, see Lawson’s E546 brochure.

Technical Specifications

Item#: X80947
Diameter 7/8
Thread Pitch 14
Finish Cadmium
Type Top Lock Nut
Material Alloy Steel
Thread Fine
Quantity Per Package 4
UNSPSC #: 31161716
TAA Compliant: No
Weight: 0.67 lb

Product Restrictions

Suggested Products

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_I_489.jpg

Open End Rivet Dome Head Aluminum 3/16"

Item#: 489
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M8-1.25 x 20mm

Item#: 55603
DV_ZoomOriginal_P_2002.jpg

DIN 125A Flat Washer Grade 140 HV M6

Item#: 80261
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M8-1.25 x 30mm

Item#: 55604
DV_ZoomOriginal_I_80263.jpg

DIN 125A Flat Washer Grade 140 HV M8

Item#: 80263
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M8-1.25 x 16mm

Item#: 55602
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M10-1.25 x 30mm

Item#: 55608
DV_ZoomOriginal_I_82353_WB.jpg

Open End Rivet Large Flange Head Aluminum 3/16"

Item#: 82353
DV_ZoomOriginal_P_30780.jpg

Open End Rivet Dome Head Aluminum 3/16"

Item#: 485
DV_ZoomOriginal_P_11056.jpg

Serrated Hex Flange Nut Alloy Steel M6-1

Item#: 28699

Your Recently Viewed Items