.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

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
Screws & Fasteners 100 Slotted CSK Screw, #4-40 Thread, 1/4 Lg 020440B025 Essentra 1: 0,709 kr. 140In Stock	Mfr. Part No. 020440B025 Mouser Part No 144-020440B025	Essentra	Screws & Fasteners 100 Slotted CSK Screw, #4-40 Thread, 1/4 Lg	Datasheet	140In Stock	0,709 kr. 0,642 kr. 0,537 kr. 0,507 kr. View 0,463 kr. 0,433 kr. 0,388 kr. 0,373 kr.	Min.: 1 Mult.: 1
Screws & Fasteners 100 Slotted CSK Screw, #4-40 Thread, 1/2 Lg 020440B050 Essentra 1: 0,768 kr. 553In Stock	Mfr. Part No. 020440B050 Mouser Part No 144-020440B050	Essentra	Screws & Fasteners 100 Slotted CSK Screw, #4-40 Thread, 1/2 Lg	Datasheet	553In Stock	0,768 kr. 0,664 kr. 0,552 kr. 0,522 kr. View 0,477 kr. 0,44 kr. 0,395 kr. 0,388 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Nut, #4-40 Thread, .124 Height 0400440HNS Essentra 1: 1,60 kr. 654In Stock	Mfr. Part No. 0400440HNS Mouser Part No 144-0400440HNS	Essentra	Screws & Fasteners Hex Nut, #4-40 Thread, .124 Height	Datasheet	654In Stock	1,60 kr. 1,48 kr. 1,25 kr. 1,17 kr. View 1,07 kr. 1,01 kr. 0,903 kr. 0,873 kr. 0,798 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Nut, #4-40 Thread, .124 Height 0400440HNSB Essentra 1: 1,73 kr. 700In Stock New Product	Mfr. Part No. 0400440HNSB Mouser Part No 144-0400440HNSB New Product	Essentra	Screws & Fasteners Hex Nut, #4-40 Thread, .124 Height	Datasheet	700In Stock	1,73 kr. 1,60 kr. 1,36 kr. 1,27 kr. View 1,17 kr. 1,10 kr. 1,04 kr. 1,03 kr. 1,00 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Cap Nut, #4-40 Thread, .280 Height 0500440CNB Essentra 1: 1,28 kr. 400In Stock	Mfr. Part No. 0500440CNB Mouser Part No 144-0500440CNB	Essentra	Screws & Fasteners Cap Nut, #4-40 Thread, .280 Height		400In Stock	1,28 kr. 1,18 kr. 1,00 kr. 0,94 kr. View 0,858 kr. 0,806 kr. 0,753 kr. 0,686 kr. 0,664 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Thumb Nut, Knurled, Slotted, #4-40 Thread 0500440SCNB Essentra 1: 1,28 kr. 980In Stock New Product	Mfr. Part No. 0500440SCNB Mouser Part No 144-0500440SCNB New Product	Essentra	Screws & Fasteners Thumb Nut, Knurled, Slotted, #4-40 Thread	Datasheet	980In Stock	1,28 kr. 1,18 kr. 1,00 kr. 0,94 kr. View 0,858 kr. 0,806 kr. 0,753 kr. 0,746 kr. 0,724 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Wing Nut, #4-40 Thread, .48 Height 0600440WN Essentra 1: 1,73 kr. 212In Stock	Mfr. Part No. 0600440WN Mouser Part No 144-0600440WN	Essentra	Screws & Fasteners Wing Nut, #4-40 Thread, .48 Height	Datasheet	212In Stock	1,73 kr. 1,61 kr. 1,37 kr. 1,28 kr. View 1,23 kr. 1,09 kr. 1,04 kr. 0,962 kr. 0,903 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Locking Hex Nut, #4-40 Thread, .100 Height 0700440LN Essentra 1: 1,16 kr. 3.053In Stock 5.000On Order	Mfr. Part No. 0700440LN Mouser Part No 144-0700440LN	Essentra	Screws & Fasteners Locking Hex Nut, #4-40 Thread, .100 Height	Datasheet	3.053In Stock 5.000On Order	1,16 kr. 1,02 kr. 0,865 kr. 0,791 kr. View 0,746 kr. 0,686 kr. 0,574 kr. 0,56 kr. 0,545 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Self Threading Lock Nut, #4-40, .200 Height 0700440SLN Essentra 1: 0,895 kr. 2.090In Stock	Mfr. Part No. 0700440SLN Mouser Part No 144-0700440SLN	Essentra	Screws & Fasteners Self Threading Lock Nut, #4-40, .200 Height		2.090In Stock	0,895 kr. 0,798 kr. 0,664 kr. 0,619 kr. View 0,574 kr. 0,567 kr. 0,433 kr. 0,403 kr. 0,388 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Thumb Nut, Knurled, #4-40 Thread, .280 Height 0800440TNA Essentra 1: 1,67 kr. 1.152In Stock	Mfr. Part No. 0800440TNA Mouser Part No 144-0800440TNA	Essentra	Screws & Fasteners Thumb Nut, Knurled, #4-40 Thread, .280 Height	Datasheet	1.152In Stock	1,67 kr. 1,51 kr. 1,28 kr. 1,20 kr. View 1,11 kr. 1,04 kr. 0,985 kr. 0,895 kr. 0,873 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Slotted Thumb Screw, #4-40 Thread, 9/64 Lg 090440014TEG Essentra 1: 1,16 kr. 967In Stock	Mfr. Part No. 090440014TEG Mouser Part No 144-090440014TEG	Essentra	Screws & Fasteners Slotted Thumb Screw, #4-40 Thread, 9/64 Lg	Datasheet	967In Stock	1,16 kr. 1,02 kr. 0,858 kr. 0,806 kr. View 0,739 kr. 0,701 kr. 0,604 kr. 0,582 kr. 0,567 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Knurled Thumb Screw, #4-40 Thread, 3/16 Lg 090440018T Essentra 1: 1,41 kr. 151In Stock 500On Order	Mfr. Part No. 090440018T Mouser Part No 144-090440018T	Essentra	Screws & Fasteners Knurled Thumb Screw, #4-40 Thread, 3/16 Lg	Datasheet	151In Stock 500On Order	1,41 kr. 1,31 kr. 1,11 kr. 1,04 kr. View 0,955 kr. 0,895 kr. 0,836 kr. 0,761 kr. 0,724 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 3/32 Lg 3404400009 Essentra 1: 0,836 kr. 980In Stock	Mfr. Part No. 3404400009 Mouser Part No 144-3404400009	Essentra	Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 3/32 Lg	Datasheet	980In Stock	0,836 kr. 0,761 kr. 0,649 kr. 0,604 kr. View 0,552 kr. 0,522 kr. 0,485 kr. 0,47 kr. 0,425 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1/4 Lg 3404400025 Essentra 1: 0,836 kr. 1.169In Stock	Mfr. Part No. 3404400025 Mouser Part No 144-3404400025	Essentra	Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1/4 Lg	Datasheet	1.169In Stock	0,836 kr. 0,761 kr. 0,649 kr. 0,604 kr. View 0,552 kr. 0,522 kr. 0,485 kr. 0,47 kr. 0,455 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 9/32 Lg 3404400028 Essentra 1: 0,836 kr. 960In Stock	Mfr. Part No. 3404400028 Mouser Part No 144-3404400028	Essentra	Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 9/32 Lg	Datasheet	960In Stock	0,836 kr. 0,761 kr. 0,649 kr. 0,604 kr. View 0,552 kr. 0,522 kr. 0,485 kr. 0,47 kr. 0,425 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 3/8 Lg 3404400037 Essentra 1: 0,836 kr. 338In Stock 1.000Expected 05/11/2026	Mfr. Part No. 3404400037 Mouser Part No 144-3404400037	Essentra	Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 3/8 Lg	Datasheet	338In Stock 1.000Expected 05/11/2026	0,836 kr. 0,761 kr. 0,649 kr. 0,604 kr. View 0,552 kr. 0,522 kr. 0,485 kr. 0,47 kr. 0,425 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 7/16 Lg 3404400043 Essentra 1: 0,836 kr. 900In Stock	Mfr. Part No. 3404400043 Mouser Part No 144-3404400043	Essentra	Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 7/16 Lg	Datasheet	900In Stock	0,836 kr. 0,761 kr. 0,649 kr. 0,604 kr. View 0,552 kr. 0,522 kr. 0,485 kr. 0,47 kr. 0,455 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1/2 Lg 3404400050 Essentra 1: 0,836 kr. 1.000In Stock	Mfr. Part No. 3404400050 Mouser Part No 144-3404400050	Essentra	Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1/2 Lg	Datasheet	1.000In Stock	0,836 kr. 0,753 kr. 0,642 kr. 0,597 kr. View 0,545 kr. 0,515 kr. 0,485 kr. 0,47 kr. 0,455 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 5/8 Lg 3404400062 Essentra 1: 0,836 kr. 850In Stock	Mfr. Part No. 3404400062 Mouser Part No 144-3404400062	Essentra	Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 5/8 Lg	Datasheet	850In Stock	0,836 kr. 0,761 kr. 0,649 kr. 0,604 kr. View 0,552 kr. 0,522 kr. 0,485 kr. 0,47 kr. 0,425 kr.	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1 1/2 Lg 3404400150 Essentra 1: 0,836 kr. 504In Stock	Mfr. Part No. 3404400150 Mouser Part No 144-3404400150	Essentra	Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1 1/2 Lg	Datasheet	504In Stock	0,836 kr. 0,761 kr. 0,649 kr. 0,604 kr. View 0,552 kr. 0,522 kr. 0,485 kr. 0,47 kr. 0,455 kr.	Min.: 1 Mult.: 1
Standoffs & Spacers HEX .187X.250 ZBRASS 1450 Keystone Electronics 1: 4,10 kr. 6.055In Stock	Mfr. Part No. 1450 Mouser Part No 534-1450	Keystone Electronics	Standoffs & Spacers HEX .187X.250 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	6.055In Stock	4,10 kr. 3,15 kr. 2,81 kr. 2,57 kr. View 2,37 kr. 1,91 kr. 1,76 kr. 1,54 kr.	Min.: 1 Mult.: 1
Standoffs & Spacers RND .187X.250 ZBRASS 1547 Keystone Electronics 1: 5,48 kr. 2.200In Stock	Mfr. Part No. 1547 Mouser Part No 534-1547	Keystone Electronics	Standoffs & Spacers RND .187X.250 ZBRASS Learn More about Keystone Electronics keystone female threaded standoffs	Datasheet	2.200In Stock	5,48 kr. 4,16 kr. 3,77 kr. 3,19 kr. View 3,03 kr. 2,41 kr. 2,22 kr. 2,12 kr.	Min.: 1 Mult.: 1
Standoffs & Spacers SWAGE STDOFF 1/8"L 1560A Keystone Electronics 1: 4,90 kr. 1.387In Stock	Mfr. Part No. 1560A Mouser Part No 534-1560A	Keystone Electronics	Standoffs & Spacers SWAGE STDOFF 1/8"L	Datasheet	1.387In Stock	4,90 kr. 3,70 kr. 3,38 kr. 2,86 kr. View 2,38 kr. 2,18 kr. 1,96 kr. 1,85 kr.	Min.: 1 Mult.: 1
Standoffs & Spacers 4-40 X .250 STDOFF 1625-2 Keystone Electronics 1: 10,29 kr. 703In Stock 500Expected 27/11/2026	Mfr. Part No. 1625-2 Mouser Part No 534-1625-2	Keystone Electronics	Standoffs & Spacers 4-40 X .250 STDOFF	Datasheet	703In Stock 500Expected 27/11/2026	10,29 kr. 7,98 kr. 7,68 kr. 7,61 kr. View 6,75 kr. 4,72 kr. 4,28 kr. 4,24 kr.	Min.: 1 Mult.: 1
Standoffs & Spacers .109" SWAGE THREADED STANDOFF 1628-2 Keystone Electronics 1: 7,09 kr. 70In Stock	Mfr. Part No. 1628-2 Mouser Part No 534-1628-2	Keystone Electronics	Standoffs & Spacers .109" SWAGE THREADED STANDOFF	Datasheet	70In Stock	7,09 kr. 5,48 kr. 5,04 kr. 4,81 kr. View 4,05 kr. 3,19 kr. 2,91 kr. 2,78 kr.	Min.: 1 Mult.: 1

4-40 Hardware

Types of Hardware

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

4-40 Hardware

Types of Hardware

Applied Filters: