Home Fasteners Socket Screws Socket Head Cap Screws Socket Head Cap Screw Alloy Steel #4-40 x 1-1/4"
Fasteners
DV_ZoomOriginal_P_30592.jpg
DV_ZoomOriginal_P_30592_TP1.jpg
DV_ZoomOriginal_P_30592.jpg
DV_ZoomOriginal_P_30592_TP1.jpg

Socket Head Cap Screw, Alloy Steel, Black Oxide Finish, Coarse Thread, 3/32" Hex Key, #4-40 x 1-1/4"
(Pack of 100)

Item#: 1160298

Lawson Products

• High-strength, heat-treated alloy steel
• Black oxide finish for corrosion protection
• Tensile strength: 180,000 PSI (up to and including 1/2" dia.); 170,000 PSI (5/8" dia. and above)
• Conforms to ASME/ANSI B18.3 Specifications

Read More

Frequently Bought Together

DV_ZoomOriginal_I_FA88447.jpg

USS Flat Washer Thru-Hardened Steel 3/8"

Item#: FA88447
DV_ZoomOriginal_I_88436.jpg

SAE Flat Washer Thru-Hardened Steel 5/16"

Item#: 88436
DV_ZoomOriginal_P_506_WB.jpg

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

Item#: 2539
DV_ZoomOriginal_I_1495188.jpg

Stepdown Butt Connector 22 to 18/16 to 14 AWG

Item#: 1495188
DV_ZoomOriginal_I_DY80000105.jpg

Waterproof Work Aqua Light 66 LED

Item#: DY80000105
DV_ZoomOriginal_I_92822_WB.jpg

Butt Connector 22 to 18 AWG Red

Item#: 92822
DV_ZoomOriginal_P_30708_WB.jpg

Socket Head Cap Screw Grade 12.9 M10-1.5 x 40mm

Item#: 80520
DV_ZoomOriginal_P_30708_WB.jpg

Socket Head Cap Screw Grade 12.9 M10-1.5 x 30mm

Item#: 80519
DV_ZoomOriginal_P_33825_WB.jpg

Socket Head Cap Screw A2 SS M6-1 x 20mm

Item#: 27644
DV_ZoomOriginal_P_30708_WB.jpg

Socket Head Cap Screw Grade 12.9 M10-1.5 x 40mm

Item#: 80520
DV_ZoomOriginal_P_41506.jpg

Flat Head Socket Cap Screw Steel 3/8-16 x 1-1/2"

Item#: 3637
DV_ZoomOriginal_P_41506.jpg

Flat Head Socket Cap Screw Steel 3/8-16 x 1-1/4"

Item#: 3635

Product Description

• High-strength, heat-treated alloy steel
• Black oxide finish for corrosion protection
• Tensile strength: 180,000 PSI (up to and including 1/2" dia.); 170,000 PSI (5/8" dia. and above)
• Conforms to ASME/ANSI B18.3 Specifications

Technical Specifications

Item#: 1160298
Diameter #4
Thread Pitch 40
Length 1-1/4 "
Material Alloy Steel
Finish Black Oxide
Head Style Socket
Tensile Strength 180,000 PSI
Thread Coarse
Type Socket Head Cap Screw
Key Size 3/32 "
Drive Hex
Specifications Mechanical ASTM A574/Dimensional ASME/ANSI B18.3
UNSPSC #: 31161518
TAA Compliant: Yes

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