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

4 Hardware

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

Types of Hardware

List Images

Results: 68

Applied Filters:

Thread Size = 4

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 #

Washers #4 NYLON FLAT WASHER

3348
Keystone Electronics
1: €0.098
77,239In Stock
69,000Expected 28/09/2026

Mfr. Part No.
3348

Mouser Part No
534-3348

Keystone Electronics

Washers #4 NYLON FLAT WASHER

Datasheet

77,239In Stock

69,000Expected 28/09/2026

€0.098

€0.044

€0.039

€0.033

View

Min.: 1
Mult.: 1

Washers .062 #4 NYLON WASHER

3358
Keystone Electronics
1: €0.098
43,706In Stock

Mfr. Part No.
3358

Mouser Part No
534-3358

Keystone Electronics

Washers .062 #4 NYLON WASHER

Datasheet

43,706In Stock

€0.098

€0.066

€0.058

€0.049

View

Min.: 1
Mult.: 1

Washers NYLON WASHER MNTG

3359
Keystone Electronics
1: €0.108
8,715In Stock

Mfr. Part No.
3359

Mouser Part No
534-3359

Keystone Electronics

Washers NYLON WASHER MNTG

Datasheet

8,715In Stock

€0.108

€0.081

€0.073

€0.061

View

Min.: 1
Mult.: 1

Washers WSHR FIBER#4 .250"OD

3368
Keystone Electronics
1: €0.098
27,340In Stock
70,000Expected 14/08/2026

Mfr. Part No.
3368

Mouser Part No
534-3368

Keystone Electronics

Washers WSHR FIBER#4 .250"OD

Datasheet

27,340In Stock

70,000Expected 14/08/2026

€0.098

€0.036

€0.031

€0.029

Min.: 1
Mult.: 1

Washers #4 SHOULDER WASHER

343
Keystone Electronics
1: €0.216
4,840In Stock

Mfr. Part No.
343

Mouser Part No
534-343

Keystone Electronics

Washers #4 SHOULDER WASHER

Datasheet

4,840In Stock

€0.216

€0.178

€0.164

€0.133

View

Min.: 1
Mult.: 1

Washers #4 SHOULDER WASHER

344
Keystone Electronics
1: €0.147
4,361In Stock

Mfr. Part No.
344

Mouser Part No
534-344

Keystone Electronics

Washers #4 SHOULDER WASHER

Datasheet

4,361In Stock

€0.147

€0.127

€0.109

€0.09

View

Min.: 1
Mult.: 1

Washers NYL Flat Wshr .250 #4 .047 width

345
Keystone Electronics
1: €0.098
10,678In Stock

Mfr. Part No.
345

Mouser Part No
534-345

Keystone Electronics

Washers NYL Flat Wshr .250 #4 .047 width

Datasheet

10,678In Stock

€0.098

€0.051

€0.045

€0.038

View

Min.: 1
Mult.: 1

Washers #4 FIBER WASHER .312

348
Keystone Electronics
1: €0.098
20,964In Stock

Mfr. Part No.
348

Mouser Part No
534-348

Keystone Electronics

Washers #4 FIBER WASHER .312

Datasheet

20,964In Stock

€0.098

€0.073

€0.064

€0.054

View

Min.: 1
Mult.: 1

Washers NYLON SHLDR WSHR #4

7681
Keystone Electronics
1: €0.147
6,132In Stock
10,400On Order

Mfr. Part No.
7681

Mouser Part No
534-7681

Keystone Electronics

Washers NYLON SHLDR WSHR #4

Datasheet

6,132In Stock

10,400On Order

€0.147

€0.11

€0.097

€0.082

View

Min.: 1
Mult.: 1

Screws & Fasteners #4 x 1/4 H/L PAN HEAD SCREW

6004
SERPAC
1: €0.284
4,156In Stock
5,000Expected 11/08/2026

Mfr. Part No.
6004

Mouser Part No
635-6004

SERPAC

Screws & Fasteners #4 x 1/4 H/L PAN HEAD SCREW

Datasheet

4,156In Stock

5,000Expected 11/08/2026

€0.284

€0.218

€0.197

€0.171

View

Min.: 1
Mult.: 1

Washers Shoulder Washer, Hi-Temp, #4 Screw, 0.150 OD / 0.185 H Busing, Black Polyphenylene Sulfide

SW-185-150
Bivar
1: €0.284
256In Stock

Mfr. Part No.
SW-185-150

Mouser Part No
749-SW-185-150

Bivar

Washers Shoulder Washer, Hi-Temp, #4 Screw, 0.150 OD / 0.185 H Busing, Black Polyphenylene Sulfide

Datasheet

256In Stock

€0.284

€0.221

€0.192

€0.17

View

Min.: 1
Mult.: 1

Washers Screw Insltr,#4,Natural,.084 in Lg

MNI-4-5
Essentra
1: €0.206
1,277In Stock

Mfr. Part No.
MNI-4-5

Mouser Part No
144-MNI-4-5

Essentra

Washers Screw Insltr,#4,Natural,.084 in Lg

1,277In Stock

€0.206

€0.163

€0.14

€0.132

View

Min.: 1
Mult.: 1

Standoffs & Spacers SELF RETAING CLR HLE SPACER .500" #4

2344
Keystone Electronics
1: €0.284
1,420In Stock

Mfr. Part No.
2344

Mouser Part No
534-2344

Keystone Electronics

Standoffs & Spacers SELF RETAING CLR HLE SPACER .500" #4

Datasheet

1,420In Stock

€0.284

€0.239

€0.221

€0.179

View

Min.: 1
Mult.: 1

Standoffs & Spacers SELF RETAING CLR HLE SPACER .750" #4

2346
Keystone Electronics
1: €0.323
286In Stock

Mfr. Part No.
2346

Mouser Part No
534-2346

Keystone Electronics

Standoffs & Spacers SELF RETAING CLR HLE SPACER .750" #4

Datasheet

286In Stock

€0.323

€0.249

€0.222

€0.188

View

Min.: 1
Mult.: 1

Washers .375 Flat Fibre Wshr .032 Width, #2

3117
Keystone Electronics
1: €0.098
425In Stock

Mfr. Part No.
3117

Mouser Part No
534-3117

Keystone Electronics

Washers .375 Flat Fibre Wshr .032 Width, #2

Datasheet

425In Stock

€0.098

€0.061

€0.054

€0.045

View

Min.: 1
Mult.: 1

Washers .375 Flat NYL Wshr .047 Width, #4

3158
Keystone Electronics
1: €0.118
3,643In Stock

Mfr. Part No.
3158

Mouser Part No
534-3158

Keystone Electronics

Washers .375 Flat NYL Wshr .047 Width, #4

Datasheet

3,643In Stock

€0.118

€0.086

€0.076

€0.065

View

Min.: 1
Mult.: 1

Washers WASHER #4 SIZE

3196
Keystone Electronics
1: €0.108
4,507In Stock

Mfr. Part No.
3196

Mouser Part No
534-3196

Keystone Electronics

Washers WASHER #4 SIZE

Datasheet

4,507In Stock

€0.108

€0.08

€0.072

€0.06

View

Min.: 1
Mult.: 1

Washers .375 Flat Fibre Wshr .062 Width, #4

3197
Keystone Electronics
1: €0.098
1,116In Stock

Mfr. Part No.
3197

Mouser Part No
534-3197

Keystone Electronics

Washers .375 Flat Fibre Wshr .062 Width, #4

Datasheet

1,116In Stock

€0.098

€0.072

€0.064

€0.053

View

Min.: 1
Mult.: 1

Washers WASHER FLAT #4 NYLON

3198
Keystone Electronics
1: €0.157
53In Stock

Mfr. Part No.
3198

Mouser Part No
534-3198

Keystone Electronics

Washers WASHER FLAT #4 NYLON

Datasheet

53In Stock

€0.157

€0.125

€0.107

€0.08

View

Min.: 1
Mult.: 1

Washers #4 SHOULDER WASHER

340
Keystone Electronics
1: €0.196
2,970In Stock

Mfr. Part No.
340

Mouser Part No
534-340

Keystone Electronics

Washers #4 SHOULDER WASHER

Datasheet

2,970In Stock

€0.196

€0.146

€0.13

€0.11

View

Min.: 1
Mult.: 1

Screws & Fasteners SCREW #4 X 3/8

689
Keystone Electronics
1: €0.49
818In Stock

Mfr. Part No.
689

Mouser Part No
534-689

Keystone Electronics

Screws & Fasteners SCREW #4 X 3/8

Datasheet

818In Stock

€0.49

€0.37

€0.331

€0.28

View

Min.: 1
Mult.: 1

Washers SHOULDER WASHER

SW-031-145
Bivar
1: €0.155
8,765In Stock

Mfr. Part No.
SW-031-145

Mouser Part No
749-SW-031-145

Bivar

Washers SHOULDER WASHER

Datasheet

8,765In Stock

€0.155

€0.12

€0.101

€0.096

€0.09

Min.: 1
Mult.: 1

Washers SHOULDER WASHER

SW-032-135
Bivar
1: €0.155
6,642In Stock

Mfr. Part No.
SW-032-135

Mouser Part No
749-SW-032-135

Bivar

Washers SHOULDER WASHER

Datasheet

6,642In Stock

€0.155

€0.116

€0.097

€0.094

€0.085

Min.: 1
Mult.: 1

Washers SHOULDER WASHER

SW-040-140
Bivar
1: €0.155
240In Stock
3,300On Order

Mfr. Part No.
SW-040-140

Mouser Part No
749-SW-040-140

Bivar

Washers SHOULDER WASHER

Datasheet

240In Stock

3,300On Order

€0.155

€0.12

€0.101

€0.096

€0.09

Min.: 1
Mult.: 1

Washers SHOULDER WASHER

SW-125-140
Bivar
1: €0.284
533In Stock

Mfr. Part No.
SW-125-140

Mouser Part No
749-SW-125-140

Bivar

Washers SHOULDER WASHER

Datasheet

533In Stock

€0.284

€0.221

€0.187

€0.175

View

Min.: 1
Mult.: 1

4 Hardware

Types of Hardware

Customer Service Office

Company

Resources

Support