Home Fasteners Nuts Lock Nuts Flange Locknut Grade 8 Alloy Steel 3/4-16
Fasteners
DV_ZoomOriginal_P_FS1121.jpg
DV_ZoomOriginal_P_FS1121_TP1.jpg
DV_ZoomOriginal_P_FS1121.jpg
DV_ZoomOriginal_P_FS1121_TP1.jpg

Flange Locknut, Grade 8, Alloy Steel, Black Phosphate Finish, Fine Thread, 1-1/8" Across Flats, 0.825" Thickness, 3/4-16
(Pack of 25)

Item#: 1586914

Lawson Products

• 30% stronger than standard nuts
• Eliminates the need for assembling washers
• Meets IFI-107 Specifications – Class 2B thread
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or on the flange
• Designed for use with 150,000 PSI flange bolt applications

Read More
Check Availability

Catalog page#: 3-59

Frequently Bought Together

DV_ZoomOriginal_P_31312.jpg

IFI 100/107 Top Locknut Grade C 1/2-13

Item#: 80931
DV_ZoomOriginal_P_32671.jpg

Hex Nut Grade 8 Steel 5/8-11

Item#: FA68406
DV_ZoomOriginal_P_1999.jpg

Flat Washer Grade 12 Thru-Hardened Steel M6

Item#: 87508
DV_ZoomOriginal_P_FS1004.jpg

Locknut with Nylon Insert 316 SS 3/8-16

Item#: 1148499
DV_ZoomOriginal_P_33478.jpg

SAE J995C Locknut with Nylon Insert Grade A #10-24

Item#: 322
DV_ZoomOriginal_P_520.jpg

DIN 980V Top Locknut Grade 10 M16-2

Item#: 87504
DV_ZoomOriginal_P_31312.jpg

IFI 100/107 Top Locknut Grade C 5/16-18

Item#: 80928
DV_ZoomOriginal_P_33478.jpg

SAE J995C Locknut with Nylon Insert Grade A 1/2-13

Item#: 305
DV_ZoomOriginal_P_1995.jpg

Hex Nut Thick Grade 12 Alloy Steel M6-1

Item#: 98689
DV_ZoomOriginal_P_30579_WB.jpg

Hex Cap Screw Grade 8 1/2-13 x 1-1/2"

Item#: FA68062
DV_ZoomOriginal_P_506_WB.jpg

Self-Drilling Screw Hex Head #8-18 x 3/4"

Item#: 84928
DV_ZoomOriginal_P_31312.jpg

Top Locknut Grade C 3/4-10

Item#: 80934
DV_ZoomOriginal_I_88441.jpg

SAE Flat Washer Thru-Hardened Steel 5/8"

Item#: 88441
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 1/4-20

Item#: A100
DV_ZoomOriginal_P_1999.jpg

Flat Washer Grade 12 Thru-Hardened Steel M10

Item#: 87511

Product Description

• 30% stronger than standard nuts
• Eliminates the need for assembling washers
• Meets IFI-107 Specifications – Class 2B thread
• Identified by six symmetrically spaced marks on the chamfered surface on the top of the nut or on the flange
• Designed for use with 150,000 PSI flange bolt applications

Technical Specifications

Item#: 1586914
Diameter 3/4 "
Thread Pitch 16
Grade 8
Finish Black Phosphate
Type Flange Lock Nut
Material Alloy Steel
Thickness 0.825 "
Across Flats 1-1/8 "
Thread Fine
Specifications IFI 100/107
Quantity Per Package 25.0000
Flange Diameter 1.585 "
UNSPSC #: 31161712
TAA Compliant: Yes
Weight: 4.45 lb

Suggested Products

DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 1/4"

Item#: 88445
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 3/8"

Item#: 88447
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 5/16"

Item#: 88446
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 1/4-20

Item#: 53979
DV_ZoomOriginal_P_33479.jpg

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

Item#: 53981
DV_ZoomOriginal_I_88437.jpg

SAE Flat Washer Thru-Hardened Steel 3/8"

Item#: 88437
DV_ZoomOriginal_I_FA88445.jpg

USS Flat Washer Thru-Hardened Steel 1/4"

Item#: FA88445
DV_ZoomOriginal_P_1999.jpg

Flat Washer Grade 12 Thru-Hardened Steel M8

Item#: 87510
DV_ZoomOriginal_P_31312.jpg

IFI 100/107 Top Locknut Grade C 5/8-11

Item#: 80933
DV_ZoomOriginal_I_88435.jpg

SAE Flat Washer Thru-Hardened Steel 1/4"

Item#: 88435
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 1/2-13

Item#: 53983
DV_ZoomOriginal_P_33479.jpg

Locknut with Nylon Insert Grade 8 5/16-18

Item#: 53980

Your Recently Viewed Items