Home
/
4-40 Machine Screw

4-40 Machine Screw

Related Collections

Results for "4-40 Machine Screw" (1,500+ items)

Zoro Select #4-40 x 1/4 in Phillips Flat Machine Screw, Plain 18-8 Stainless Steel, 100 PK U51300.011.0025

CAD Files Available

Multiple Options Available

Zoro Select

#4-40 x 1/4 in Phillips Flat Machine Screw, Plain 18-8 Stainless Steel, 100 PK

Zoro # G2888767

Mfr # U51300.011.0025

product price: $3.55

/pk 100, $0.04/ea

CAD Files Available

Zoro Select

#4-40 x 1/4 in Phillips Pan Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G0398212

Mfr # U24522.011.0025

product price: $0.72

Midwest Fastener

#4-40 x 3/16 in Slotted Round Machine Screw, Plain Brass, 60 PK

Zoro # G602524703

Mfr # 62171

product price: $10.99

/pk 60, $0.18/ea

CAD Files Available

Zoro Select

#4-40 x 1/4 in Phillips Pan Machine Screw, Plain 18-8 Stainless Steel, 100 PK

Zoro # G0593966

Mfr # U51122.011.0025

product price: $3.59

/pk 100, $0.04/ea

Zoro Select

#4-40 x 3/8 in Phillips Pan Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G0462427

Mfr # U24522.011.0037

product price: $0.75

Zoro Select

#4-40 x 1/4 in Slotted Fillister Machine Screw, Plain 18-8 Stainless Steel, 100 PK

Zoro # G1687271

Mfr # U51341.011.0025

product price: $5.79

/pk 100, $0.06/ea

CAD Files Available

Zoro Select

#4-40 x 3/8 in Phillips Flat Machine Screw, Plain 18-8 Stainless Steel, 100 PK

Zoro # G2196372

Mfr # U51300.011.0037

product price: $3.79

/pk 100, $0.04/ea

Zoro Select

#4-40 x 5/8 in Phillips Round Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G1497982

Mfr # U24211.011.0062

product price: $3.45

/pk 100, $0.03/ea

Prime-Line

Machine Screw, Pan Head, Phillips Drive No. 4-40 X 2in 18-8 Stainless Steel 25PK

Zoro # G200921355

Mfr # 9126651

product price: $19.95

/pk 25, $0.80/ea

Allied Titanium

#4-40 x 3/4 in Phillips Flat Machine Screw, Plain Titanium

Zoro # G105392014

Mfr # 0001276

product price: $2.19

/ea

Sold in mult. of 30 for $65.70

Zoro Select

#4-40 x 1/4 in Slotted Pan Machine Screw, Plain Nylon 6/6, 50 PK

Zoro # G3481055

Mfr # 010440P025

product price: $5.39

/pk 50, $0.11/ea

Zoro Select

#4-40 x 1 in Phillips Pan Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G1490081

Mfr # U24522.011.0100

product price: $1.89

/pk 100, $0.02/ea

CAD Files Available

Tamper-Pruf Screws

#4-40 x 1/2 in Torx Flat Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G2169465

Mfr # 400480

product price: $9.15

/pk 100, $0.09/ea

Zoro Select

#4-40 x 1/4 in Slotted Round Machine Screw, Plain 18-8 Stainless Steel, 100 PK

Zoro # G1896167

Mfr # U51213.011.0025

product price: $3.29

/pk 100, $0.03/ea

Zoro Select

#4-40 x 5/16 in Slotted Fillister Machine Screw, Plain 18-8 Stainless Steel, 100 PK

Zoro # G3157201

Mfr # U51341.011.0031

product price: $5.15

/pk 100, $0.05/ea

Usa Industrials

#4-40 x 1/4 in Phillips Pan Machine Screw, Plain 18-8 Stainless Steel, 25 PK

Zoro # G903480951

Mfr # ZSCRW-787

product price: $16.69

/pk 25, $0.67/ea

Zoro Select

#4-40 x 1-1/4 in Phillips Round Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G0819244

Mfr # U24211.011.0125

product price: $1.89

/pk 100, $0.02/ea

Zoro Select

#4-40 x 3/4 in Combination Phillips/Slotted Round Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G1163696

Mfr # U24212.011.0075

product price: $1.89

/pk 100, $0.02/ea

Zoro Select

#4-40 x 1/4 in Phillips Flat Machine Screw, Plain Stainless Steel, 5000 PK

Zoro # G2593410

Mfr # 0404MPF188

product price: $71.19

/pk 5000, $0.01/ea

Zoro Select

#4-40 x 3/8 in Slotted Fillister Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G2108897

Mfr # MSCI0-400370-100BX

product price: $5.39

/pk 100, $0.05/ea

Usa Industrials

#4-40 x 1/4 in Phillips Pan Machine Screw, Passivated 18-8 Stainless Steel, 50 PK

Zoro # G501011540

Mfr # ZSCRW-330

product price: $8.39

/pk 50, $0.17/ea

CAD Files Available

Zoro Select

#4-40 x 1/4 in Slotted Pan Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G1564997

Mfr # U24520.011.0025

product price: $1.85

/pk 100, $0.02/ea

Zoro Select

No 4-40 x 7/8" Pan Head Slotted Machine Screw, 100 PK

Zoro # G2120535

Mfr # U51120.011.0087

product price: $5.39

/pk 100, $0.05/ea

CAD Files Available

Zoro Select

#4-40 x 3/8 in Phillips Flat Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G2569183

Mfr # U24670.011.0037

product price: $1.89

/pk 100, $0.02/ea

Zoro Select

#4-40 x 1/4 in Phillips Pan Machine Screw, Zinc Plated Steel, 100 PK

Zoro # G3161374

Mfr # MPPEI0-400250-100P

product price: $4.59

/pk 100, $0.05/ea

Zoro Select

#4-40 x 1/8 in Phillips Flat Machine Screw, Plain Stainless Steel, 5000 PK

Zoro # G2504930

Mfr # MS51959-11

product price: $514.99

/pk 5000, $0.10/ea

Zoro Select

#4-40 x 1/4 in Phillips Flat Machine Screw, Plain Steel, 5000 PK

Zoro # G2484210

Mfr # 0404MPU188

product price: $190.99

/pk 5000, $0.04/ea

Zoro Select

#4-40 x 1/2 in Slotted Binding Machine Screw, Plain Nylon 6/6, 25 PK

Zoro # G1375631

Mfr # 010440B050

product price: $2.69

/pk 25, $0.11/ea

Zoro Select

#4-40 x 5/16 in Phillips Pan Machine Screw, Passivated 18-8 Stainless Steel, 25 PK

Zoro # G214846941

Mfr # 1-PPL-4C-31

product price: $2.69

/pk 25, $0.11/ea

Sold in mult. of 4 for $10.76

Midwest Fastener

#4-40 x 1/2 in Phillips Pan Machine Screw, Plain 18-8 Stainless Steel, 30 PK

Zoro # G902525240

Mfr # 68302

product price: $6.75

/pk 30, $0.23/ea

Sold in mult. of 2 for $13.50

Midwest Fastener

#4-40 x 1/4 in Slotted Flat Machine Screw, Plain Brass, 60 PK

Zoro # G202524752

Mfr # 62152

product price: $13.45

/pk 60, $0.22/ea

Zoro Select

#4-40 x 3/8 in Phillips Flat Machine Screw, Black Oxide Stainless Steel, 100 PK

Zoro # G116462461

Mfr # 31-xbm-4c-37

product price: $5.39

/pk 100, $0.05/ea

Sold in mult. of 2 for $10.78

Zoro Select

#4-40 x 3/8 in Phillips Flat Machine Screw, Plain Steel, 5000 PK

Zoro # G2494972

Mfr # MS24693-4B

product price: $475.99

/pk 5000, $0.10/ea

Zoro Select

#4-40 x 7/16 in Torx Flat Machine Screw, Plain Stainless Steel, 5000 PK

Zoro # G2421980

Mfr # 0407MT1188

product price: $433.99

/pk 5000, $0.09/ea

Zoro Select

#4-40 x 5/8 in Phillips Pan Machine Screw, Plain 18-8 Stainless Steel, 100 PK

Zoro # G1672553

Mfr # U51122.011.0062

product price: $2.95

/pk 100, $0.03/ea

Zoro Select

#4-40 x 19/64 in Phillips Pan Machine Screw, Black Oxide 18-8 Stainless Steel, 50 PK

Zoro # G2997084

Mfr # 5GMA6

product price: $12.39

/pk 50, $0.25/ea

Results for "4-40 Machine Screw" (1,500+ items)

1
of 51 pages

Friendly Customer Service

U.S.-based customer service from people who care.

Find Low Prices

on products you use every day.

Free Shipping

on orders $50+ when you sign in or sign up for an account.

Learn more

Same-day shipping

on most orders placed by 4pm local time.*

Learn more

Net 30 Terms

for qualifying customers

Apply Now

Trending Guides

How-To Guides

How to Choose the Right Wood Screw Size and Type

Wood screws have been in use for centuries, usually serving a simple but essential purpose: joining two pieces of wood together. Here, we’ll take a look at the different types and uses of wood screws, including how to properly size them for your needs.

Explore More Collections

machine screw assortment

klein screwdriver

pan head machine screw

flat head machine screw

4-40 nuts

4-40 taps

4-40 threaded rod