Home Fasteners Nuts Lock Nuts Flange Locknut Grade 8 Alloy Steel 1/2-20
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, 3/4" Across Flats, 0.555" Thickness, 1/2-20
(Pack of 50)

Item#: 1586910

Kent Automotive

• 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#: 11-49

Frequently Bought Together

DV_ZoomOriginal_I_1405793.jpg

Blind Rivet Nut Insert Thin Wall M6-1

Item#: 1405793
DV_ZoomOriginal_I_80265.jpg

DIN 125A Flat Washer Grade 140 HV M12

Item#: 80265
DV_ZoomOriginal_I_1965.jpg

Open End Rivet Dome Head Aluminum 1/8"

Item#: 1965
DV_ZoomOriginal_P_2041.jpg

DIN 985 Locknut with Nylon Insert Grade 8 M18-2.5

Item#: 82274
DV_ZoomOriginal_P_33478.jpg

SAE J995C Locknut with Nylon Insert Grade A 7/8-9

Item#: 308
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 1/4-28

Item#: 53989
DV_ZoomOriginal_P_32673.jpg

Hex Nut Grade 5 Steel 7/16-14

Item#: FA95680
DV_ZoomOriginal_P_32673.jpg

Hex Nut Grade 5 Steel 1/2-13

Item#: FA95681
DV_ZoomOriginal_P_1998.jpg

Hex Nut Grade 10 Alloy Steel M8-1.25

Item#: 10241
DV_ZoomOriginal_P_9860.jpg

Acorn Nut A2 Stainless Steel M6-1

Item#: 27793
DV_ZoomOriginal_P_517.jpg

Hex Cap Screw Property Class 8.8 M6-1 x 16mm

Item#: 27330
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M8-1.25 x 35mm

Item#: 28688
DV_ZoomOriginal_I_KT13687.jpg

Rocker Molding Clip with Sealer Nylon Blue 17mm

Item#: KT13687
DV_ZoomOriginal_I_P86117.jpg

Fender and Bumper Push-Type Retainer Nylon 18mm

Item#: P86117
DV_ZoomOriginal_I_P58130.jpg

Hex Head Sheet Metal Screw with 16mm Washer Steel

Item#: P58130

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#: 1586910
Diameter 1/2 "
Thread Pitch 20
Grade 8
Finish Black Phosphate
Type Flange Lock Nut
Material Alloy Steel
Thickness 0.555 "
Across Flats 3/4 "
Thread Fine
Specifications IFI 100/107
Quantity Per Package 50.0000
Flange Diameter 1.070 "
UNSPSC #: 31161712
TAA Compliant: Yes
Weight: 2.825 lb

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_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
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M6-1 x 16mm

Item#: 28679

Your Recently Viewed Items