.hide-partial { max-height: none; } .show-more { display: none; }

4-40 Hardware

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Hardware

List Images

Results: 2.928

Applied Filters:

Thread Size = 4-40

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Standoffs & Spacers STANDOFF, STEEL

SO-6440-6ZI
PEM
1: 0,404 €
72In Stock

Mfr. Part No.
SO-6440-6ZI

Mouser Part No
153-SO-6440-6ZI

PEM

Standoffs & Spacers STANDOFF, STEEL

Learn More

Datasheet

72In Stock

0,404 €

0,29 €

0,232 €

0,209 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-440-12
PEM
1: 0,74 €
981In Stock

Mfr. Part No.
SOS-440-12

Mouser Part No
153-SOS-440-12

PEM

Standoffs & Spacers STANDOFF, STAINLESS

Learn More

Datasheet

981In Stock

0,74 €

0,529 €

0,423 €

0,381 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers SOS-440 L=.273 KNURL CLINCH

DSOS-440-275
PEM
1: 0,774 €
4.100In Stock

Mfr. Part No.
DSOS-440-275

Mouser Part No
153-DSOS-440-275

PEM

Standoffs & Spacers SOS-440 L=.273 KNURL CLINCH

Learn More

Datasheet

4.100In Stock

0,774 €

0,55 €

0,44 €

0,396 €

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STEEL

FH-440-5ZI
PEM
1: 0,146 €
9.978In Stock

Mfr. Part No.
FH-440-5ZI

Mouser Part No
153-FH-440-5ZI

PEM

Screws & Fasteners STUD, FLUSH, STEEL

Learn More

Datasheet

9.978In Stock

0,146 €

0,107 €

0,096 €

0,083 €

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-10
PEM
1: 0,241 €
6.130In Stock

Mfr. Part No.
FHS-440-10

Mouser Part No
153-FHS-440-10

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

6.130In Stock

0,241 €

0,185 €

0,167 €

0,145 €

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-4
PEM
1: 0,198 €
7.261In Stock

Mfr. Part No.
FHS-440-4

Mouser Part No
153-FHS-440-4

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

7.261In Stock

0,198 €

0,154 €

0,139 €

0,12 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .375 L Brass

KFB3-440-12ET
PEM
1: 0,697 €
392In Stock
10.000Expected 10/7/2026

Mfr. Part No.
KFB3-440-12ET

Mouser Part No
153-KFB3-440-12ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .375 L Brass

Learn More

Datasheet

392In Stock

10.000Expected 10/7/2026

0,697 €

0,495 €

0,396 €

0,356 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass

KFB3-440-6ET
PEM
1: 0,568 €
4.863In Stock
9.833Expected 9/1/2026

Mfr. Part No.
KFB3-440-6ET

Mouser Part No
153-KFB3-440-6ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass

Learn More

Datasheet

4.863In Stock

9.833Expected 9/1/2026

0,568 €

0,408 €

0,326 €

0,293 €

View

Min.: 1
Mult.: 1

Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S

LAC-440-2MD
PEM
1: 2,19 €
720In Stock
5.000Expected 10/7/2026

Mfr. Part No.
LAC-440-2MD

Mouser Part No
153-LAC-440-2MD

PEM

Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S

Datasheet

720In Stock

5.000Expected 10/7/2026

2,19 €

1,63 €

1,27 €

1,20 €

View

Min.: 1
Mult.: 1

Mounting Fixings THERMOPLASTIC INSERT,STAINLESS

NFPC-440
SI
1: 0,559 €
700In Stock

Mfr. Part No.
NFPC-440

Mouser Part No
153-NFPC-440

Mounting Fixings THERMOPLASTIC INSERT,STAINLESS

Learn More

Datasheet

700In Stock

0,559 €

0,395 €

0,316 €

0,298 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STEEL

SO-440-12ZI
PEM
1: 0,413 €
430In Stock

Mfr. Part No.
SO-440-12ZI

Mouser Part No
153-SO-440-12ZI

PEM

Standoffs & Spacers STANDOFF, STEEL

Learn More

Datasheet

430In Stock

0,413 €

0,297 €

0,237 €

0,213 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STEEL

SO-440-4ZI
PEM
1: 0,361 €
550In Stock

Mfr. Part No.
SO-440-4ZI

Mouser Part No
153-SO-440-4ZI

PEM

Standoffs & Spacers STANDOFF, STEEL

Learn More

Datasheet

550In Stock

0,361 €

0,261 €

0,208 €

0,187 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF 416 STAINLESS

SO4-440-6
PEM
1: 0,688 €
840In Stock

Mfr. Part No.
SO4-440-6

Mouser Part No
153-SO4-440-6

PEM

Standoffs & Spacers STANDOFF 416 STAINLESS

Datasheet

840In Stock

0,688 €

0,512 €

0,403 €

0,341 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-440-24
PEM
1: 1,42 €
278In Stock

Mfr. Part No.
SOS-440-24

Mouser Part No
153-SOS-440-24

PEM

Standoffs & Spacers STANDOFF, STAINLESS

Learn More

Datasheet

278In Stock

1,42 €

1,06 €

0,828 €

0,78 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-440-8
PEM
1: 0,705 €
4.487In Stock

Mfr. Part No.
SOS-440-8

Mouser Part No
153-SOS-440-8

PEM

Standoffs & Spacers STANDOFF, STAINLESS

Learn More

Datasheet

4.487In Stock

0,705 €

0,499 €

0,399 €

0,376 €

View

Min.: 1
Mult.: 1

Screws & Fasteners SP NUT;440-1 COLD FORMED

SP-440-1
PEM
1: 0,808 €
1.955In Stock

Mfr. Part No.
SP-440-1

Mouser Part No
153-SP-440-1

PEM

Screws & Fasteners SP NUT;440-1 COLD FORMED

Learn More

Datasheet

1.955In Stock

0,808 €

0,625 €

0,571 €

0,503 €

View

Min.: 1
Mult.: 1

Mounting Fixings STUD, CONCEALED, STAINLESS

CFHC-440-6
PEM
1: 0,602 €
504In Stock

Mfr. Part No.
CFHC-440-6

Mouser Part No
153-CFHC-440-6

PEM

Mounting Fixings STUD, CONCEALED, STAINLESS

Datasheet

504In Stock

0,602 €

0,423 €

0,339 €

0,319 €

View

Min.: 1
Mult.: 1

Mounting Fixings NUT, PLAIN, ALUMINIUM

CLA-440-2
PEM
1: 0,284 €
1.271In Stock

Mfr. Part No.
CLA-440-2

Mouser Part No
153-CLA-440-2

PEM

Mounting Fixings NUT, PLAIN, ALUMINIUM

Learn More

Datasheet

1.271In Stock

0,284 €

0,20 €

0,161 €

0,151 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF,CONCEALED,STAINLESS

CSS-440-4
PEM
1: 1,08 €
315In Stock

Mfr. Part No.
CSS-440-4

Mouser Part No
153-CSS-440-4

PEM

Standoffs & Spacers STANDOFF,CONCEALED,STAINLESS

Learn More

Datasheet

315In Stock

1,08 €

0,804 €

0,626 €

0,59 €

View

Min.: 1
Mult.: 1

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

FHL-440-4ZI
PEM
1: 0,146 €
390In Stock

Mfr. Part No.
FHL-440-4ZI

Mouser Part No
153-FHL-440-4ZI

PEM

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

Datasheet

390In Stock

0,146 €

0,112 €

0,101 €

0,087 €

View

Min.: 1
Mult.: 1

Screws & Fasteners BROACHING STUD

KFH-440-10ET
PEM
1: 0,344 €
2.223In Stock

Mfr. Part No.
KFH-440-10ET

Mouser Part No
153-KFH-440-10ET

PEM

Screws & Fasteners BROACHING STUD

Learn More

Datasheet

2.223In Stock

0,344 €

0,257 €

0,233 €

0,202 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broaching Standoff 4-40 .500 L Stainless Steel

KFSE-440-16
PEM
1: 1,17 €
112In Stock
10.000Expected 11/2/2026

Mfr. Part No.
KFSE-440-16

Mouser Part No
153-KFSE-440-16

PEM

Standoffs & Spacers Broaching Standoff 4-40 .500 L Stainless Steel

Learn More

Datasheet

112In Stock

10.000Expected 11/2/2026

1,17 €

0,869 €

0,684 €

0,581 €

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, PLAIN, STEEL

S-440-2ZI
PEM
1: 0,163 €
9.152In Stock

Mfr. Part No.
S-440-2ZI

Mouser Part No
153-S-440-2ZI

PEM

Screws & Fasteners NUT, PLAIN, STEEL

Learn More

Datasheet

9.152In Stock

0,163 €

0,126 €

0,114 €

0,098 €

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-6440-6
PEM
1: 0,731 €
243In Stock

Mfr. Part No.
SOS-6440-6

Mouser Part No
153-SOS-6440-6

PEM

Standoffs & Spacers STANDOFF, STAINLESS

Learn More

Datasheet

243In Stock

0,731 €

0,544 €

0,428 €

0,364 €

View

Min.: 1
Mult.: 1

Mounting Fixings STUD, CONCEALED, STAINLESS

CHC-440-6
PEM
1: 0,507 €
354In Stock

Mfr. Part No.
CHC-440-6

Mouser Part No
153-CHC-440-6

PEM

Mounting Fixings STUD, CONCEALED, STAINLESS

Datasheet

354In Stock

0,507 €

0,359 €

0,288 €

0,271 €

View

Min.: 1
Mult.: 1

4-40 Hardware

Types of Hardware

Customer Service Office

Company

Resources

Support