Home Fasteners Screws Machine Screws Machine Screw Square Drive Flat Head 1/4-20 x 1/2"
Fasteners
DV_ZoomOriginal_P_31865_WB.jpg
DV_ZoomOriginal_P_31865_TP1.jpg
DV_ZoomOriginal_P_31865_WB.jpg
DV_ZoomOriginal_P_31865_TP1.jpg

Machine Screw, Square Drive Flat Head, Steel, Zinc Finish, Coarse Thread, 1/4-20 x 1/2"
(Pack of 100)

Item#: 40656

Kent Automotive

Machine Screw, Square Drive Flat Head, Steel, Zinc Finish, Coarse Thread, 1/4-20 x 1/2"

Read More
Check Availability

Frequently Bought Together

DV_ZoomOriginal_I_FA88445.jpg

USS Flat Washer Thru-Hardened Steel 1/4"

Item#: FA88445
DV_ZoomOriginal_P_517.jpg

Hex Cap Screw Property Class 8.8 M10-1.5 x 40mm

Item#: 61272
DV_ZoomOriginal_P_32671.jpg

Hex Nut Grade 8 Steel 3/8-16

Item#: FA68402
DV_ZoomOriginal_P_31880.jpg

Machine Screw Slotted Round Head #8-32 x 1"

Item#: 94106
DV_ZoomOriginal_P_31876_WB.jpg

Machine Screw Trimmed Hex Head #10-24 x 1/2"

Item#: 90185
DV_ZoomOriginal_P_31860_WB.jpg

Machine Screw Phillips Pan Head #10-32 x 1-1/2"

Item#: 90076
DV_ZoomOriginal_P_516.jpg

Hex Cap Screw Property Class 10.9 M6-1 x 16mm

Item#: 62680
DV_ZoomOriginal_P_30583.jpg

Hex Flange Bolt Grade 8 3/8-16 x 1"

Item#: 86393
DV_ZoomOriginal_P_2035_WB.jpg

Hex Flange Bolt Grade 10.9 M6-1 x 30mm

Item#: 28682
DV_ZoomOriginal_P_506_WB.jpg

Self-Drilling Screw Hex Head #12-14 x 3/4"

Item#: 2536
DV_ZoomOriginal_I_LP251.jpg

Machine Screw Assortment Phillips 1,200 Pieces

Item#: LP251
DV_ZoomOriginal_P_30657_WB.jpg

Sheet Metal Screw Phillips Pan Head #8 x 1"

Item#: 91170
DV_ZoomOriginal_I_P13787.jpg

Wheel Opening Drive Rivet Aluminum 5/32"

Item#: P13787
DV_ZoomOriginal_I_1420584.jpg

Front Bumper Specialty Nut Steel M4.2-1.41

Item#: 1420584
DV_ZoomOriginal_I_1372010.jpg

Push-Type Retainer Nylon 15mm

Item#: 1372010

Product Description

Machine Screw, Square Drive Flat Head, Steel, Zinc Finish, Coarse Thread, 1/4-20 x 1/2"

Technical Specifications

Item#: 40656
Diameter 1/4 "
Thread Pitch 20
Length 1/2 "
Material Carbon Steel
Drive Square
Head Style Flat
Type Machine Screw
Finish Bright Zinc
Thread Coarse
Size 1/4-20X1/2
UNSPSC #: 31161504
TAA Compliant: No
Weight: 0.77 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_I_82353_WB.jpg

Open End Rivet Large Flange Head Aluminum 3/16"

Item#: 82353
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

Your Recently Viewed Items