.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: 2.927

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 #

Screws & Fasteners 4-40 X 1/4 SCREW

9900
Keystone Electronics
1: Rp2.018
97.870In Stock
79.100Expected 07/09/2026

Mfr. Part No.
9900

Mouser Part No
534-9900

Keystone Electronics

Screws & Fasteners 4-40 X 1/4 SCREW

Datasheet

97.870In Stock

79.100Expected 07/09/2026

Rp2.018

Rp1.541

Rp1.376

Rp1.156

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 LNGTH 4-40 STD FML HEX STANDOFF

2053-440-SS
RAF Electronic Hardware
1: Rp16.144
3.079In Stock
3.989Expected 02/09/2026

Mfr. Part No.
2053-440-SS

Mouser Part No
761-2053-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 LNGTH 4-40 STD FML HEX STANDOFF

Datasheet

3.079In Stock

3.989Expected 02/09/2026

Rp16.144

Rp13.007

Rp10.531

Rp10.017

View

Min.: 1
Mult.: 1

Standoffs & Spacers 5/8 LGNTH 4-40 STD FML HEX STANDOFF

2106-440-AL-7
RAF Electronic Hardware
1: Rp7.155
11.340In Stock

Mfr. Part No.
2106-440-AL-7

Mouser Part No
761-2106-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 5/8 LGNTH 4-40 STD FML HEX STANDOFF

Datasheet

11.340In Stock

Rp7.155

Rp5.779

Rp5.008

Rp4.715

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 LNGTH 4-40 ML/FML HEX STANDOFF

4500-440-SS
RAF Electronic Hardware
1: Rp17.612
8.936In Stock

Mfr. Part No.
4500-440-SS

Mouser Part No
761-4500-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/16 LNGTH 4-40 ML/FML HEX STANDOFF

Datasheet

8.936In Stock

Rp17.612

Rp14.126

Rp11.778

Rp11.136

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 LNGTH 4-40 ML/FML HEX STANDOFF

4501-440-SS
RAF Electronic Hardware
1: Rp17.612
6.073In Stock

Mfr. Part No.
4501-440-SS

Mouser Part No
761-4501-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 LNGTH 4-40 ML/FML HEX STANDOFF

Datasheet

6.073In Stock

Rp17.612

Rp14.126

Rp11.283

Rp10.641

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 Hex X 1/4 Length Hex Male-Female Standoff

4501-440-SS-20
RAF Electronic Hardware
1: Rp22.382
2.031In Stock

Mfr. Part No.
4501-440-SS-20

Mouser Part No
761-4501-440-SS-20

RAF Electronic Hardware

Standoffs & Spacers 3/16 Hex X 1/4 Length Hex Male-Female Standoff

Datasheet

2.031In Stock

Rp22.382

Rp18.144

Rp15.190

Rp15.135

Rp13.613

Min.: 1
Mult.: 1

Standoffs & Spacers 3/8 LNGTH 4-40 ML/FML HEX STANDOFF

4503-440-SS
RAF Electronic Hardware
1: Rp18.163
4.486In Stock

Mfr. Part No.
4503-440-SS

Mouser Part No
761-4503-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/8 LNGTH 4-40 ML/FML HEX STANDOFF

Datasheet

4.486In Stock

Rp18.163

Rp14.585

Rp11.705

Rp11.044

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 Hex X 1/2 Length Hex Male-Female Standoff

4505-440-SS-20
RAF Electronic Hardware
1: Rp23.483
5.753In Stock

Mfr. Part No.
4505-440-SS-20

Mouser Part No
761-4505-440-SS-20

RAF Electronic Hardware

Standoffs & Spacers 3/16 Hex X 1/2 Length Hex Male-Female Standoff

Datasheet

5.753In Stock

Rp23.483

Rp20.914

Rp17.007

Rp16.163

View

Min.: 1
Mult.: 1

Screws & Fasteners 0.1245 X 0.25 4-40 SKTHD SHOULDER SCREW

6903-SS
RAF Electronic Hardware
1: Rp20.731
4.649In Stock

Mfr. Part No.
6903-SS

Mouser Part No
761-6903-SS

RAF Electronic Hardware

Screws & Fasteners 0.1245 X 0.25 4-40 SKTHD SHOULDER SCREW

Datasheet

4.649In Stock

Rp20.731

Rp19.447

Rp17.869

Rp17.300

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX 5/16" LNGTH SZINC 440 THRD M/F

FC4531-440-S-12
Fascomp
1: Rp11.375
1In Stock

Mfr. Part No.
FC4531-440-S-12

Mouser Part No
728-FC4531-440-S-12

Fascomp

Standoffs & Spacers 1/4 HEX 5/16" LNGTH SZINC 440 THRD M/F

Datasheet

1In Stock

Rp11.375

Rp8.127

Rp6.513

Rp5.852

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 HEX 7/8" LNGTH ALUM 440 THREAD

FC2063-440-A
Fascomp
1: Rp10.641
5In Stock

Mfr. Part No.
FC2063-440-A

Mouser Part No
728-FC2063-440-A

Fascomp

Standoffs & Spacers 3/16 HEX 7/8" LNGTH ALUM 440 THREAD

Datasheet

5In Stock

Rp10.641

Rp7.614

Rp6.109

Rp5.485

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 HEX 11/16" LGTH ALUM 440 THREAD M/F

FC4508-440-A
Fascomp
1: Rp10.641
1In Stock

Mfr. Part No.
FC4508-440-A

Mouser Part No
728-FC4508-440-A

Fascomp

Standoffs & Spacers 3/16 HEX 11/16" LGTH ALUM 440 THREAD M/F

Datasheet

1In Stock

Rp10.641

Rp7.614

Rp6.109

Rp5.485

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STEEL

FH-440-10ZI
PEM
1: Rp3.302
299In Stock

Mfr. Part No.
FH-440-10ZI

Mouser Part No
153-FH-440-10ZI

PEM

Screws & Fasteners STUD, FLUSH, STEEL

Learn More

Datasheet

299In Stock

Rp3.302

Rp2.477

Rp2.220

Rp1.926

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, SS (410 MAT'L)

FH4-440-6
PEM
1: Rp6.054
130In Stock

Mfr. Part No.
FH4-440-6

Mouser Part No
153-FH4-440-6

PEM

Screws & Fasteners STUD, FLUSH, SS (410 MAT'L)

Datasheet

130In Stock

Rp6.054

Rp4.513

Rp4.091

Rp3.541

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, ALUMINUM

FHA-440-12
PEM
1: Rp4.403
9.890In Stock

Mfr. Part No.
FHA-440-12

Mouser Part No
153-FHA-440-12

PEM

Screws & Fasteners STUD, FLUSH, ALUMINUM

Learn More

Datasheet

9.890In Stock

Rp4.403

Rp3.412

Rp3.082

Rp2.679

View

Min.: 1
Mult.: 1

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

FHLS-440-10
PEM
1: Rp5.504
225In Stock

Mfr. Part No.
FHLS-440-10

Mouser Part No
153-FHLS-440-10

PEM

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

Datasheet

225In Stock

Rp5.504

Rp4.238

Rp3.816

Rp3.321

View

Min.: 1
Mult.: 1

Mounting Fixings NUT,BROACHING,STEEL,HEAT SINK

HSR-440-2ET
PEM
1: Rp9.723
80In Stock

Mfr. Part No.
HSR-440-2ET

Mouser Part No
153-HSR-440-2ET

PEM

Mounting Fixings NUT,BROACHING,STEEL,HEAT SINK

Datasheet

80In Stock

Rp9.723

Rp7.027

Rp5.614

Rp5.063

View

Min.: 1
Mult.: 1

Mounting Fixings NUT,BROACHING,STEEL,HEAT SINK

HSR-440-3ET
PEM
1: Rp10.274
39In Stock

Mfr. Part No.
HSR-440-3ET

Mouser Part No
153-HSR-440-3ET

PEM

Mounting Fixings NUT,BROACHING,STEEL,HEAT SINK

Datasheet

39In Stock

Rp10.274

Rp7.338

Rp5.871

Rp5.284

View

Min.: 1
Mult.: 1

Mounting Fixings MOLD-IN INSERT, BLIND, ALUM

IBA-440-4
SI
1: Rp5.320
882In Stock

Mfr. Part No.
IBA-440-4

Mouser Part No
153-IBA-440-4

Mounting Fixings MOLD-IN INSERT, BLIND, ALUM

Learn More

Datasheet

882In Stock

Rp5.320

Rp3.853

Rp3.082

Rp2.770

View

Min.: 1
Mult.: 1

Mounting Fixings MOLD-IN INSERT, BLIND, ALUM

IBA-440-6
SI
1: Rp5.687
1.000In Stock

Mfr. Part No.
IBA-440-6

Mouser Part No
153-IBA-440-6

Mounting Fixings MOLD-IN INSERT, BLIND, ALUM

Learn More

Datasheet

1.000In Stock

Rp5.687

Rp4.091

Rp3.266

Rp2.954

View

Min.: 1
Mult.: 1

Mounting Fixings LOCKING ONE PIECE IBC TYPE

IBLC-440-8
SI
1: Rp45.865
230In Stock

Mfr. Part No.
IBLC-440-8

Mouser Part No
153-IBLC-440-8

Mounting Fixings LOCKING ONE PIECE IBC TYPE

Learn More

Datasheet

230In Stock

Rp45.865

Rp34.124

Rp26.602

Rp25.134

View

Min.: 1
Mult.: 1

Mounting Fixings FLOATER,ASSEMBLY,LOCKING,STEEL

LAS-440-2MD
PEM
1: Rp41.645
430In Stock

Mfr. Part No.
LAS-440-2MD

Mouser Part No
153-LAS-440-2MD

PEM

Mounting Fixings FLOATER,ASSEMBLY,LOCKING,STEEL

Datasheet

430In Stock

Rp41.645

Rp31.005

Rp24.033

Rp22.749

View

Min.: 1
Mult.: 1

Screws & Fasteners PF11 PANEL FASTENER BLACK

PF11-440-0BL
PEM
1: Rp70.999
255In Stock

Mfr. Part No.
PF11-440-0BL

Mouser Part No
153-PF11-440-0BL

PEM

Screws & Fasteners PF11 PANEL FASTENER BLACK

Learn More

Datasheet

255In Stock

Rp70.999

Rp56.506

Rp52.103

Rp46.599

View

Min.: 1
Mult.: 1

Mounting Fixings PF11MW FLOATING PF W/MATHREAD

PF11MW-440-11
PEM
1: Rp48.250
235In Stock

Mfr. Part No.
PF11MW-440-11

Mouser Part No
153-PF11MW-440-11

PEM

Mounting Fixings PF11MW FLOATING PF W/MATHREAD

Datasheet

235In Stock

Rp48.250

Rp44.581

Rp39.811

Rp37.426

View

Min.: 1
Mult.: 1

Mounting Fixings PF11 W/MATP, BLACK PLASTIC CAP

PF11PM-440-0B
PEM
1: Rp44.764
525In Stock

Mfr. Part No.
PF11PM-440-0B

Mouser Part No
153-PF11PM-440-0B

PEM

Mounting Fixings PF11 W/MATP, BLACK PLASTIC CAP

Datasheet

525In Stock

Rp44.764

Rp41.462

Rp36.875

Rp34.674

View

Min.: 1
Mult.: 1

4-40 Hardware

Types of Hardware

Customer Service Office

Company

Resources

Support