IFI 100/107 Top Locknut, Grade C, Alloy Steel, Zinc/Wax Finish, Coarse Thread, 0.827" Thickness, 1-1/8" Across Flats, 3/4-10
(Pack of 25)

SKU:80934 Item#: 80934

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

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

Frequently Bought Together

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_P_33478.jpg

Locknut with Nylon Insert Grade A 5/16-18

Item#: 302
DV_ZoomOriginal_P_1651.jpg

Locknut with Nylon Insert 18-8 SS 3/8-16

Item#: 91395
DV_ZoomOriginal_P_33479.jpg

Locknut with Nylon Insert Grade 8 5/16-24

Item#: 53990
DV_ZoomOriginal_P_519.jpg

Hex Nut Grade 8 Steel M8-1.25

Item#: 4304
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 1/4-20

Item#: A100
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 3/8-16

Item#: 53981
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 25mm

Item#: 28687
DV_ZoomOriginal_P_519.jpg

Hex Nut Grade 8 Steel M10-1.5

Item#: 4305
DV_ZoomOriginal_I_1500739.jpg

Drive Rivet Nylon M8

Item#: 1500739
DV_ZoomOriginal_I_P15600.jpg

Bumper Push-Type Retainer Nylon 18mm

Item#: P15600
DV_ZoomOriginal_I_P85262.jpg

Bumper Radiator and Grille Drive Rivet 7mm Hole

Item#: P85262
DV_ZoomOriginal_P_39041.jpg

Class 3 High Visibility Bomber Jacket Size Large

Item#: SF10896
DV_ZoomOriginal_P_39041.jpg

Class 3 High Visibility Bomber Jacket Size Medium

Item#: SF10866
DV_ZoomOriginal_P_39041.jpg

Class 3 High Visibility Bomber Jacket Size 4X-Large

Item#: SF10867

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#: 80934
Diameter 3/4 "
Thread Pitch 10
Grade C
Finish Zinc/Wax
Type Top Lock Nut
Material Alloy Steel
Thickness 0.827 "
Across Flats 1-1/8 "
Thread Coarse
Specifications IFI 100/107
Maximum Temperature 450º F
Proof 150,000 PSI
Quantity Per Package 25.0000
UNSPSC #: 31161716
TAA Compliant: No
Weight: 2.72 lb

Product Restrictions

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

Your Recently Viewed Items