Home Bolts Hex Flange Bolt Grade 8 5/8-18 x 2-1/2"
Bolts
DV_ZoomOriginal_P_FS1120.jpg
DV_ZoomOriginal_P_30583_LD1.jpg
DV_ZoomOriginal_P_FS1120.jpg
DV_ZoomOriginal_P_30583_LD1.jpg

Hex Flange Bolt, Grade 8, Alloy Steel, Black Phosphate and Oil Finish, Fine Thread, 15/16" Across Flats, 5/8-18 x 2-1/2"
(Pack of 10)

Item#: 1586596

Lawson Products

• Available in coarse and fine thread
• Dimensions conform to IFI-111
• 150,000 PSI minimum tensile strength
• Maximum service temperature: 650°F (343°C)
• Specially designed for truck frame bolting
• For use on Freightliner, Mack, Western, White, Autocar, Peterbilt, IHC and other types of heavy equipment

Read More
Check Availability

Catalog page#: 3-59

Frequently Bought Together

DV_ZoomOriginal_P_41097_WB.jpg

Hex Cap Screw Grade 8 Alloy Steel 3/8-16 x 2-1/2"

Item#: 638
DV_ZoomOriginal_P_30579_WB.jpg

Hex Cap Screw Grade 8 5/8-11 x 1-1/2"

Item#: FA68096
DV_ZoomOriginal_P_30579_WB.jpg

Hex Cap Screw Grade 8 7/16-14 x 1-1/2"

Item#: FA68048
DV_ZoomOriginal_P_1954.jpg

Flat Washer 316 Stainless Steel 3/8"

Item#: 81876
DV_ZoomOriginal_P_506_WB.jpg

Self-Drilling Screw Hex Head #12-14 x 1"

Item#: 2537
DV_ZoomOriginal_P_41097_WB.jpg

Hex Cap Screw Grade 8 Alloy Steel 3/8-16 x 1-1/2"

Item#: 634
DV_ZoomOriginal_P_30583.jpg

Hex Flange Bolt Grade 8 5/8-11 x 2-1/2"

Item#: 86407
DV_ZoomOriginal_P_30583.jpg

Hex Flange Bolt Grade 8 1/2-13 x 1-1/2"

Item#: 86398
DV_ZoomOriginal_P_30583.jpg

Hex Flange Bolt Grade 8 5/8-11 x 1-1/2"

Item#: 86475
DV_ZoomOriginal_I_FA88447.jpg

USS Flat Washer Thru-Hardened Steel 3/8"

Item#: FA88447
DV_ZoomOriginal_P_32673.jpg

Hex Nut Grade 5 Steel 3/8-16

Item#: FA95679
DV_ZoomOriginal_I_1495189.jpg

Stepdown Butt Connector 16 to 14/12 to 10 AWG

Item#: 1495189

Product Description

• Available in coarse and fine thread
• Dimensions conform to IFI-111
• 150,000 PSI minimum tensile strength
• Maximum service temperature: 650°F (343°C)
• Specially designed for truck frame bolting
• For use on Freightliner, Mack, Western, White, Autocar, Peterbilt, IHC and other types of heavy equipment

Technical Specifications

Item#: 1586596
Type Hex Flange Bolt
Diameter 5/8 "
Thread Pitch 18
Thread Fine
Length 2-1/2 "
Finish Black Phosphate & Oil
Material Alloy Steel
Grade 8
Flange Diameter 1.330 "
Head Style Hex Flange
Head Height 0.620 "
Across Flats 15/16 "
Specifications IFI-111
Tensile Strength 150,000 PSI
UNSPSC #: 31161620
TAA Compliant: Yes
Weight: 3.29 lb

Suggested Products

DV_ZoomOriginal_P_41097_WB.jpg

Hex Cap Screw Grade 8 Alloy Steel 3/8-16 x 1-1/2"

Item#: 634
DV_ZoomOriginal_I_FA68034_WB.jpg

Hex Cap Screw Grade 8 3/8-16 x 1-1/2"

Item#: FA68034
DV_ZoomOriginal_P_41097_WB.jpg

Hex Cap Screw Grade 8 Alloy Steel 1/4-20 x 1"

Item#: 602
DV_ZoomOriginal_P_30579_WB.jpg

Hex Cap Screw Grade 8 1/4-20 x 1"

Item#: FA68002
DV_ZoomOriginal_P_30579_WB.jpg

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

Item#: FA68062
DV_ZoomOriginal_I_FA65032_WB.jpg

Hex Cap Screw Grade 5 3/8-16 x 1"

Item#: FA65032
DV_ZoomOriginal_P_30579_WB.jpg

Hex Cap Screw Grade 8 3/8-16 x 1-1/4"

Item#: FA68033
DV_ZoomOriginal_P_30579_WB.jpg

Hex Cap Screw Grade 8 5/8-11 x 2"

Item#: FA68098
DV_ZoomOriginal_P_41097_WB.jpg

Hex Cap Screw Grade 8 Alloy Steel 1/4-20 x 3/4"

Item#: 601
DV_ZoomOriginal_I_FA65034_WB.jpg

Hex Cap Screw Grade 5 3/8-16 x 1-1/2"

Item#: FA65034
DV_ZoomOriginal_P_41097_WB.jpg

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

Item#: 662
DV_ZoomOriginal_I_FA65002_WB.jpg

Hex Cap Screw Grade 5 1/4-20 x 1"

Item#: FA65002

Your Recently Viewed Items