4-40 – Mouser Bulgaria

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Part #

Screws & Fasteners SOCKET HEAD SCREW

21405
Keystone Electronics
1: 3,14 €
43In Stock

Mfr. Part No.
21405

Mouser Part No
534-21405

Keystone Electronics

Screws & Fasteners SOCKET HEAD SCREW

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Datasheet

43In Stock

3,14 €

2,43 €

2,35 €

2,23 €

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Min.: 1
Mult.: 1

Screws & Fasteners SOCKET HEAD SCREW

21412
Keystone Electronics
1: 3,45 €
55In Stock

Mfr. Part No.
21412

Mouser Part No
534-21412

Keystone Electronics

Screws & Fasteners SOCKET HEAD SCREW

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Datasheet

55In Stock

3,45 €

2,74 €

2,65 €

2,46 €

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX .250X.500 ALUM

2203
Keystone Electronics
1: 0,363 €
19.048In Stock
28.300On Order

Mfr. Part No.
2203

Mouser Part No
534-2203

Keystone Electronics

Standoffs & Spacers HEX .250X.500 ALUM

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Datasheet

19.048In Stock

28.300On Order

0,363 €

0,312 €

0,278 €

0,259 €

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX .250X1.00 ALUM

2205
Keystone Electronics
1: 0,735 €
1.001In Stock
10.000Expected 8/24/2026

Mfr. Part No.
2205

Mouser Part No
534-2205

Keystone Electronics

Standoffs & Spacers HEX .250X1.00 ALUM

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Datasheet

1.001In Stock

10.000Expected 8/24/2026

0,735 €

0,617 €

0,586 €

0,524 €

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Min.: 1
Mult.: 1

Screws & Fasteners THUMB SCREW 6-32 .5"

2407
Keystone Electronics
1: 2,19 €
438In Stock

Mfr. Part No.
2407

Mouser Part No
534-2407

Keystone Electronics

Screws & Fasteners THUMB SCREW 6-32 .5"

Datasheet

438In Stock

2,19 €

1,75 €

1,72 €

1,68 €

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Min.: 1
Mult.: 1

Screws & Fasteners CAPTIVE SCREW

2414
Keystone Electronics
1: 3,82 €
22In Stock

Mfr. Part No.
2414

Mouser Part No
534-2414

Keystone Electronics

Screws & Fasteners CAPTIVE SCREW

Datasheet

22In Stock

3,82 €

2,90 €

2,66 €

2,27 €

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Min.: 1
Mult.: 1

Screws & Fasteners 4-40 .125 SHLDR SCW

2421
Keystone Electronics
1: 1,73 €
458In Stock

Mfr. Part No.
2421

Mouser Part No
534-2421

Keystone Electronics

Screws & Fasteners 4-40 .125 SHLDR SCW

Datasheet

458In Stock

1,73 €

1,39 €

1,35 €

1,32 €

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Min.: 1
Mult.: 1

Screws & Fasteners 4-40 .250 SHLDR SCW

2422
Keystone Electronics
1: 1,06 €
499In Stock

Mfr. Part No.
2422

Mouser Part No
534-2422

Keystone Electronics

Screws & Fasteners 4-40 .250 SHLDR SCW

Datasheet

499In Stock

1,06 €

0,838 €

0,795 €

0,711 €

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Min.: 1
Mult.: 1

Screws & Fasteners 4-40 .125 SHLDR SOCK

2441
Keystone Electronics
1: 1,72 €
221In Stock

Mfr. Part No.
2441

Mouser Part No
534-2441

Keystone Electronics

Screws & Fasteners 4-40 .125 SHLDR SOCK

Datasheet

221In Stock

1,72 €

1,30 €

1,17 €

1,04 €

0,774 €

Min.: 1
Mult.: 1

Screws & Fasteners NYLON KNURL HEAD THUMB SCREW

2500
Keystone Electronics
1: 0,402 €
726In Stock

Mfr. Part No.
2500

Mouser Part No
534-2500

Keystone Electronics

Screws & Fasteners NYLON KNURL HEAD THUMB SCREW

Datasheet

726In Stock

0,402 €

0,301 €

0,269 €

0,227 €

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Min.: 1
Mult.: 1

Standoffs & Spacers RND .250X.250 ALUM

3478
Keystone Electronics
1: 0,441 €
2.211In Stock

Mfr. Part No.
3478

Mouser Part No
534-3478

Keystone Electronics

Standoffs & Spacers RND .250X.250 ALUM

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Datasheet

2.211In Stock

0,441 €

0,334 €

0,298 €

0,253 €

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Min.: 1
Mult.: 1

Standoffs & Spacers RND .250X1.50 ALUM

3483
Keystone Electronics
1: 1,47 €
778In Stock

Mfr. Part No.
3483

Mouser Part No
534-3483

Keystone Electronics

Standoffs & Spacers RND .250X1.50 ALUM

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Datasheet

778In Stock

1,47 €

1,20 €

0,673 €

0,611 €

0,568 €

Min.: 1
Mult.: 1

Standoffs & Spacers 4/40 STANDOFF

352
Keystone Electronics
1: 2,60 €
151In Stock

Mfr. Part No.
352

Mouser Part No
534-352

Keystone Electronics

Standoffs & Spacers 4/40 STANDOFF

Datasheet

151In Stock

2,60 €

2,14 €

2,07 €

1,72 €

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Min.: 1
Mult.: 1

Screws & Fasteners 4-40 NUT

4694
Keystone Electronics
1: 0,098 €
12.067In Stock

Mfr. Part No.
4694

Mouser Part No
534-4694

Keystone Electronics

Screws & Fasteners 4-40 NUT

Datasheet

12.067In Stock

0,098 €

0,068 €

0,061 €

0,051 €

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Min.: 1
Mult.: 1

Standoffs & Spacers M-F NYLN HEX 6X.50"

4799
Keystone Electronics
1: 0,686 €
395In Stock

Mfr. Part No.
4799

Mouser Part No
534-4799

Keystone Electronics

Standoffs & Spacers M-F NYLN HEX 6X.50"

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Datasheet

395In Stock

0,686 €

0,519 €

0,472 €

0,401 €

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Min.: 1
Mult.: 1

Standoffs & Spacers PC 104 MOUNTING KIT - NYLON

4799-4
Keystone Electronics
1: 5,18 €
192In Stock

Mfr. Part No.
4799-4

Mouser Part No
534-4799-4

Keystone Electronics

Standoffs & Spacers PC 104 MOUNTING KIT - NYLON

Datasheet

192In Stock

5,18 €

4,06 €

3,66 €

3,40 €

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Min.: 1
Mult.: 1

Standoffs & Spacers .625l 4-40 x .250

4803
Keystone Electronics
1: 0,637 €
2.629In Stock

Mfr. Part No.
4803

Mouser Part No
534-4803

Keystone Electronics

Standoffs & Spacers .625l 4-40 x .250

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Datasheet

2.629In Stock

0,637 €

0,503 €

0,45 €

0,381 €

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Min.: 1
Mult.: 1

Standoffs & Spacers .250 HEX 3/4L 4-40

4804
Keystone Electronics
1: 0,559 €
5.362In Stock

Mfr. Part No.
4804

Mouser Part No
534-4804

Keystone Electronics

Standoffs & Spacers .250 HEX 3/4L 4-40

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Datasheet

5.362In Stock

0,559 €

0,423 €

0,378 €

0,321 €

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Min.: 1
Mult.: 1

Standoffs & Spacers 1.25 NYL stdoff 4-40 Thread

4808
Keystone Electronics
1: 0,755 €
881In Stock

Mfr. Part No.
4808

Mouser Part No
534-4808

Keystone Electronics

Standoffs & Spacers 1.25 NYL stdoff 4-40 Thread

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Datasheet

881In Stock

0,755 €

0,575 €

0,515 €

0,437 €

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Min.: 1
Mult.: 1

Standoffs & Spacers M/F HEX STDOFF 1.50"L 4-40 NYLON

4810
Keystone Electronics
1: 0,784 €
1.383In Stock

Mfr. Part No.
4810

Mouser Part No
534-4810

Keystone Electronics

Standoffs & Spacers M/F HEX STDOFF 1.50"L 4-40 NYLON

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Datasheet

1.383In Stock

0,784 €

0,594 €

0,531 €

0,451 €

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Min.: 1
Mult.: 1

Standoffs & Spacers 1.75 NYL stdoff 4-40 Thread

4812
Keystone Electronics
1: 0,813 €
2.050In Stock

Mfr. Part No.
4812

Mouser Part No
534-4812

Keystone Electronics

Standoffs & Spacers 1.75 NYL stdoff 4-40 Thread

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Datasheet

2.050In Stock

0,813 €

0,613 €

0,548 €

0,466 €

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Min.: 1
Mult.: 1

Standoffs & Spacers F/F NYLON STANDOFF 4-40 .750 L

4846
Keystone Electronics
1: 1,33 €
499In Stock

Mfr. Part No.
4846

Mouser Part No
534-4846

Keystone Electronics

Standoffs & Spacers F/F NYLON STANDOFF 4-40 .750 L

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499In Stock

1,33 €

1,04 €

0,98 €

0,937 €

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Min.: 1
Mult.: 1

Standoffs & Spacers RND SS 4-40 X .065

4861
Keystone Electronics
1: 1,06 €
336In Stock

Mfr. Part No.
4861

Mouser Part No
534-4861

Keystone Electronics

Standoffs & Spacers RND SS 4-40 X .065

Datasheet

336In Stock

1,06 €

0,823 €

0,801 €

0,756 €

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Min.: 1
Mult.: 1

Standoffs & Spacers FORCEFIT STDOFF .125

4862
Keystone Electronics
1: 1,22 €
882In Stock
4.700On Order

Mfr. Part No.
4862

Mouser Part No
534-4862

Keystone Electronics

Standoffs & Spacers FORCEFIT STDOFF .125

Datasheet

882In Stock

4.700On Order

1,22 €

0,957 €

0,916 €

0,907 €

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Min.: 1
Mult.: 1

Standoffs & Spacers Steel Thread Stdoff .375" 4-40 .166/.244

4884
Keystone Electronics
1: 0,853 €
2.374In Stock
4.200Expected 10/12/2026

Mfr. Part No.
4884

Mouser Part No
534-4884

Keystone Electronics

Standoffs & Spacers Steel Thread Stdoff .375" 4-40 .166/.244

Learn More

Datasheet

2.374In Stock

4.200Expected 10/12/2026

Cut Tape

0,853 €

0,64 €

0,574 €

0,487 €

Reel

0,429 €

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Min.: 1
Mult.: 1

: 300

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