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

2-56 Hardware

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

Types of Hardware

List Images

Results: 993

Applied Filters:

Thread Size = 2-56

Manufacturer

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 SURFACE MOUNT STANDOFF

SMTSO-256-4ET
PEM
1: $1.66
61,423In Stock

Mfr. Part #
SMTSO-256-4ET

Mouser Part #
153-SMTSO-256-4ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF

Learn More

Datasheet

61,423In Stock

Cut Tape

$1.66

$1.24

$0.963

$0.909

Reel

$0.888

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Standoffs & Spacers SURFACE MOUNT STANDOFF

SMTSO-256-12ET
PEM
1: $2.15
3,686In Stock
8,100Expected 2026-10-12

Mfr. Part #
SMTSO-256-12ET

Mouser Part #
153-SMTSO-256-12ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF

Learn More

Datasheet

3,686In Stock

8,100Expected 2026-10-12

Cut Tape

$2.15

$1.60

$1.24

Reel

$1.17

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Standoffs & Spacers

SMTSOB-256-8ET
PEM
1: $2.25
10,489In Stock

Mfr. Part #
SMTSOB-256-8ET

Mouser Part #
153-SMTSOB-256-8ET

PEM

Standoffs & Spacers

Learn More

Datasheet

10,489In Stock

Cut Tape

$2.25

$1.67

$1.31

Reel

$1.23

$1.20

View

Min.: 1
Mult.: 1

: 650

Mounting Hardware NUT, BROACHING, STAINLESS

KFS2-256
PEM
1: $1.05
41,356In Stock
20,000Expected 2026-09-21

Mfr. Part #
KFS2-256

Mouser Part #
153-KFS2-256

PEM

Mounting Hardware NUT, BROACHING, STAINLESS

Learn More

Datasheet

41,356In Stock

20,000Expected 2026-09-21

$1.05

$0.747

$0.599

$0.539

View

Min.: 1
Mult.: 1

Standoffs & Spacers SURFACE MOUNT STANDOFF, 2-56

SMTSO-256-2ET
PEM
1: $1.24
15,358In Stock
74,850On Order

Mfr. Part #
SMTSO-256-2ET

Mouser Part #
153-SMTSO-256-2ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF, 2-56

Learn More

Datasheet

15,358In Stock

74,850On Order

Cut Tape

$1.24

$0.933

$0.726

$0.684

Reel

$0.647

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Mounting Hardware THREADED PRESS IN INSERT 256 .125 LENGTH

CKS-256-1
PEM
1: $1.20
685In Stock

Mfr. Part #
CKS-256-1

Mouser Part #
153-CKS-256-1

PEM

Mounting Hardware THREADED PRESS IN INSERT 256 .125 LENGTH

Learn More

Datasheet

685In Stock

$1.20

$0.894

$0.697

$0.657

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-256-2
PEM
1: $0.864
9,674In Stock

Mfr. Part #
CLS-256-2

Mouser Part #
153-CLS-256-2

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

9,674In Stock

$0.864

$0.606

$0.553

$0.485

View

Min.: 1
Mult.: 1

Mounting Hardware MOLD-IN INSERT, BLIND, BRASS

IBB-256-12
SI
1: $1.17
1,240In Stock

Mfr. Part #
IBB-256-12

Mouser Part #
153-IBB-256-12

Mounting Hardware MOLD-IN INSERT, BLIND, BRASS

Learn More

Datasheet

1,240In Stock

$1.17

$0.834

$0.667

$0.60

View

Min.: 1
Mult.: 1

Mounting Hardware ULTRASONIC INSERT, BRASS

IUB-256-1
SI
1: $0.389
990In Stock

Mfr. Part #
IUB-256-1

Mouser Part #
153-IUB-256-1

Mounting Hardware ULTRASONIC INSERT, BRASS

Learn More

Datasheet

990In Stock

$0.389

$0.282

$0.226

$0.203

View

Min.: 1
Mult.: 1

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

FHL-256-10ZI
PEM
1: $0.302
7,950In Stock

Mfr. Part #
FHL-256-10ZI

Mouser Part #
153-FHL-256-10ZI

PEM

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

Datasheet

7,950In Stock

$0.302

$0.233

$0.209

$0.18

View

Min.: 1
Mult.: 1

Mounting Hardware SS LOW PROFILE NUT

SMPS-256
PEM
1: $0.518
1,565In Stock

Mfr. Part #
SMPS-256

Mouser Part #
153-SMPS-256

PEM

Mounting Hardware SS LOW PROFILE NUT

Datasheet

1,565In Stock

$0.518

$0.37

$0.297

$0.266

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, THIN HEAD, STEEL

TSO-256-187ZI
PEM
1: $0.691
1,189In Stock

Mfr. Part #
TSO-256-187ZI

Mouser Part #
153-TSO-256-187ZI

PEM

Standoffs & Spacers STANDOFF, THIN HEAD, STEEL

Datasheet

1,189In Stock

$0.691

$0.495

$0.397

$0.357

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, SS MEHTOD

TSOS-256-500
PEM
1: $1.60
469In Stock
10,000Expected 2026-12-30

Mfr. Part #
TSOS-256-500

Mouser Part #
153-TSOS-256-500

PEM

Standoffs & Spacers STANDOFF, SS MEHTOD

Datasheet

469In Stock

10,000Expected 2026-12-30

$1.60

$1.18

$0.933

$0.792

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-256-1
PEM
1: $0.806
926In Stock

Mfr. Part #
CLS-256-1

Mouser Part #
153-CLS-256-1

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

926In Stock

$0.806

$0.598

$0.543

$0.475

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, FLUSH, STAINLESS

F-256-2
PEM
1: $0.922
32In Stock

Mfr. Part #
F-256-2

Mouser Part #
153-F-256-2

PEM

Screws & Fasteners NUT, FLUSH, STAINLESS

Learn More

Datasheet

32In Stock

$0.922

$0.661

$0.602

$0.528

View

Min.: 1
Mult.: 1

Mounting Hardware MOLD-IN INSERT,BLIND,STAINLESS

IBC-256-4
SI
1: $1.24
100In Stock

Mfr. Part #
IBC-256-4

Mouser Part #
153-IBC-256-4

Mounting Hardware MOLD-IN INSERT,BLIND,STAINLESS

Learn More

Datasheet

100In Stock

$1.24

$0.883

$0.707

$0.636

View

Min.: 1
Mult.: 1

Mounting Hardware ULTRASONIC INSERT, STAINLESS

IUC-256-1
SI
1: $0.691
5,924In Stock

Mfr. Part #
IUC-256-1

Mouser Part #
153-IUC-256-1

Mounting Hardware ULTRASONIC INSERT, STAINLESS

Learn More

Datasheet

5,924In Stock

$0.691

$0.49

$0.392

$0.353

View

Min.: 1
Mult.: 1

Mounting Hardware NUT,BROACHING,STEEL,NO H.T.

KF2-256-ET
PEM
1: $0.518
4,092In Stock
10,000Expected 2026-09-23

Mfr. Part #
KF2-256-ET

Mouser Part #
153-KF2-256-ET

PEM

Mounting Hardware NUT,BROACHING,STEEL,NO H.T.

Learn More

Datasheet

4,092In Stock

10,000Expected 2026-09-23

$0.518

$0.377

$0.302

$0.272

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, FLUSH, STAINLESS

F-256-1
PEM
1: $0.878
37In Stock

Mfr. Part #
F-256-1

Mouser Part #
153-F-256-1

PEM

Screws & Fasteners NUT, FLUSH, STAINLESS

Learn More

Datasheet

37In Stock

$0.878

$0.631

$0.575

$0.505

View

Min.: 1
Mult.: 1

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

FHL-256-12ZI
PEM
1: $0.374
1,950In Stock

Mfr. Part #
FHL-256-12ZI

Mouser Part #
153-FHL-256-12ZI

PEM

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

Datasheet

1,950In Stock

$0.374

$0.279

$0.252

$0.22

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-256-4
PEM
1: $0.346
2,818In Stock

Mfr. Part #
FHS-256-4

Mouser Part #
153-FHS-256-4

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

2,818In Stock

$0.346

$0.252

$0.228

$0.197

View

Min.: 1
Mult.: 1

Mounting Hardware POST MOLD INSERT, BRASS

PPB-256-1
SI
1: $0.562
8,167In Stock

Mfr. Part #
PPB-256-1

Mouser Part #
153-PPB-256-1

Mounting Hardware POST MOLD INSERT, BRASS

Learn More

Datasheet

8,167In Stock

$0.562

$0.39

$0.312

$0.294

View

Min.: 1
Mult.: 1

Standoffs & Spacers SURFACE MOUNT STANDOFF

SMTSO-256-8ET
PEM
1: $2.19
261In Stock
11,050Expected 2026-09-30

Mfr. Part #
SMTSO-256-8ET

Mouser Part #
153-SMTSO-256-8ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF

Learn More

Datasheet

261In Stock

11,050Expected 2026-09-30

Cut Tape

$2.19

$1.63

$1.27

Reel

$1.20

$1.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-256-0
PEM
1: $0.85
85In Stock

Mfr. Part #
CLS-256-0

Mouser Part #
153-CLS-256-0

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

85In Stock

$0.85

$0.613

$0.559

$0.491

View

Min.: 1
Mult.: 1

Mounting Hardware HI-TORQUE INSERT, ALUM

IUTA-256
SI
1: $0.49
253In Stock

Mfr. Part #
IUTA-256

Mouser Part #
153-IUTA-256

Mounting Hardware HI-TORQUE INSERT, ALUM

Learn More

Datasheet

253In Stock

$0.49

$0.356

$0.285

$0.256

View

Min.: 1
Mult.: 1

2-56 Hardware

Types of Hardware

Mouser®

Company

Resources

Support