4-40 Screws & Fasteners

Results: 894
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Thread Size
Length
Material
Plating
Screw Head
Essentra Screws & Fasteners 82 Slotted CSK Screw, #4-40 Thread, 1/2 Lg
Datasheet
92In Stock
Min.: 1
Mult.: 1

Screws Slotted Countersunk Screw 4-40 12.7 mm Nylon Slotted Flat
Essentra Screws & Fasteners 82 Slotted CSK Screw, #4-40 Thread, 1 Lg
Datasheet
627In Stock
Min.: 1
Mult.: 1

Screws Slotted Countersunk 4-40 25.4 mm Nylon Slotted Flat
Essentra Screws & Fasteners 100 Slotted CSK Screw, #4-40 Thread, 1/4 Lg
Datasheet
140In Stock
Min.: 1
Mult.: 1

Screws Slotted Countersunk 4-40 6.4 mm Nylon Slotted Flat
Essentra Screws & Fasteners 100 Slotted CSK Screw, #4-40 Thread, 1/2 Lg
Datasheet
553In Stock
Min.: 1
Mult.: 1

Screws Slotted Countersunk Screw 4-40 12.7 mm Nylon Slotted Flat
Essentra Screws & Fasteners Hex Nut, #4-40 Thread, .124 Height
Datasheet
1 004In Stock
Min.: 1
Mult.: 1

Nuts Hex Nut 4-40 Nylon Hex
Essentra Screws & Fasteners Hex Nut, #4-40 Thread, .124 Height
Datasheet
700In Stock
Min.: 1
Mult.: 1

Nuts Hex Nut 4-40 Nylon Hex
Essentra Screws & Fasteners Cap Nut, #4-40 Thread, .280 Height 500In Stock
Min.: 1
Mult.: 1

Nuts Domed 4-40 Nylon Hex
Essentra Screws & Fasteners Thumb Nut, Knurled, Slotted, #4-40 Thread
Datasheet
980In Stock
Min.: 1
Mult.: 1

Nuts Thumb Nut 4-40 8.1 mm Nylon Slotted Knurled
Essentra Screws & Fasteners Wing Nut, #4-40 Thread, .48 Height
Datasheet
312In Stock
Min.: 1
Mult.: 1

Nuts Wing Nut 4-40 Nylon
Essentra Screws & Fasteners Locking Hex Nut, #4-40 Thread, .100 Height
Datasheet
4 391In Stock
Min.: 1
Mult.: 1

Nuts Locknut 4-40 Nylon 6.6
Essentra Screws & Fasteners Self Threading Lock Nut, #4-40, .200 Height 192In Stock
1 000On Order
Min.: 1
Mult.: 1

Nuts Lock Nut 4-40 Nylon Flange Hex
Essentra Screws & Fasteners Thumb Nut, Knurled, #4-40 Thread, .280 Height
Datasheet
352In Stock
Min.: 1
Mult.: 1

Nuts Thumb Nut 4-40 Nylon Round
Essentra Screws & Fasteners Slotted Thumb Screw, #4-40 Thread, 9/64 Lg
Datasheet
2 689In Stock
Min.: 1
Mult.: 1

Screws Thumb Screw 4-40 3.6 mm Nylon Slotted Round
Essentra Screws & Fasteners Knurled Thumb Screw, #4-40 Thread, 3/16 Lg
Datasheet
241In Stock
500Expected 11/08/2026
Min.: 1
Mult.: 1

Screws Knurled Screw 4-40 4.8 mm Nylon Round
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 3/32 Lg
Datasheet
980In Stock
Min.: 1
Mult.: 1

Screws Machine Screw 4-40 0.094 in Nylon Hex
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1/4 Lg
Datasheet
1 169In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 6.4 mm Nylon Hex Socket
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 9/32 Lg
Datasheet
960In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 0.281 in Nylon Hex
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1/2 Lg
Datasheet
1 000In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 12.7 mm Nylon Hex Socket
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 5/8 Lg
Datasheet
850In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 15.9 mm Nylon Hex Socket
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1 1/2 Lg
Datasheet
504In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 1.5 in Nylon Hex
Keystone Electronics Screws & Fasteners JK. SCREW TURNABLE
Datasheet
218In Stock
360Expected 22/09/2026
Min.: 1
Mult.: 1

Screws Jackscrew 4-40 0.25 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners 1.76"LONG JACK SCREW
Datasheet
93In Stock
Min.: 1
Mult.: 1

Screws Jackscrew 4-40 0.55 in Steel Nickel Slotted
Keystone Electronics Screws & Fasteners JK SCRW W/SLOT 2.21"
Datasheet
425In Stock
500Expected 14/08/2026
Min.: 1
Mult.: 1

Screws Jackscrew 4-40 0.55 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners SOCKET HEAD SCREW
Datasheet
43In Stock
Min.: 1
Mult.: 1

Screws Socket Head 4-40 7.9 mm Titanium Hex
Keystone Electronics Screws & Fasteners SOCKET HEAD SCREW
Datasheet
55In Stock
Min.: 1
Mult.: 1

Screws Socket Head 4-40 19.1 mm Titanium Hex