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
RAF Electronic Hardware Screws & Fasteners 5/16 LNGTH 3/8 DIA WSHR FACE THMB SCREW
Datasheet
95In Stock
Min.: 1
Mult.: 1

Screws Thumb Screw 4-40 0.63 in Aluminum
RAF Electronic Hardware Screws & Fasteners 5/16 LNGTH 3/8 DIA WSHR FACE THMB SCREW
Datasheet
145In Stock
Min.: 1
Mult.: 1

Screws Thumb Screw 4-40 0.63 in Stainless Steel
RAF Electronic Hardware Screws & Fasteners 7/16 LNGTH 3/8 DIA WSHR FACE THMB SCREW
Datasheet
36In Stock
Min.: 1
Mult.: 1

Screws Thumb Screw 4-40 3/4 in Aluminum
RAF Electronic Hardware Screws & Fasteners 1/4 LNGTH 5/16 DIA ROUND THUMB NUT
Datasheet
500In Stock
Min.: 1
Mult.: 1

Nuts Round Thumb Nut 4-40 1/4 in Aluminum
RAF Electronic Hardware Screws & Fasteners 1/4 LNGTH 5/16 DIA ROUND THUMB NUT
Datasheet
224In Stock
250Expected 02/11/2026
Min.: 1
Mult.: 1

Nuts Round Thumb Nut 4-40 1/4 in Steel
Keystone Electronics Screws & Fasteners 1/4 4-40 STEEL PAN
Datasheet
6 561In Stock
Min.: 1
Mult.: 1
No
Screws 4-40 0.25 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners 3/8 4-40 STEEL PAN
Datasheet
9 090In Stock
Min.: 1
Mult.: 1
No
Screws 4-40 0.375 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners 3/4 4-40 STEEL PAN
Datasheet
2 866In Stock
Min.: 1
Mult.: 1
No
Screws 4-40 0.75 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners 1/4 4-40 STEEL FLAT
Datasheet
2 022In Stock
Min.: 1
Mult.: 1
No
Screws Flat Head 4-40 0.25 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners 3/8 4-40 STEEL FLAT
Datasheet
5 391In Stock
Min.: 1
Mult.: 1
No
Screws Flat Head 4-40 0.375 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners 1" 4-40 STEEL FLAT
Datasheet
2 590In Stock
Min.: 1
Mult.: 1
No
Screws Flat Head 4-40 1 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners .250 4-40 Steel Hex Machine Screw Nut
Datasheet
7 453In Stock
25 000Expected 25/08/2026
Min.: 1
Mult.: 1
No
Nuts Hex Nut 4-40 2.36 mm Steel Zinc Hex
Essentra 3404400025B
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1/4 Lg 1 000In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 6.4 mm Nylon Hex Socket
Essentra 3404400031B
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 5/16 Lg 1 000In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 8 mm Nylon Hex Socket
Essentra 3404400037B
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 3/8 Lg 1 000In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 9.5 mm Nylon Hex Socket
Essentra 3404400062B
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 5/8 Lg 1 000In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 15.9 mm Nylon Hex Socket
Essentra 3404400150B
Essentra Screws & Fasteners Hex Socket Cap Screw, #4-40 Thread, 1 1/2 Lg 1 000In Stock
Min.: 1
Mult.: 1

Screws Cap Screw 4-40 38.1 mm Nylon Hex Socket
Keystone Electronics 7230-3
Keystone Electronics Screws & Fasteners 7231 NUT 4-40 3/16"
Datasheet
18 150In Stock
Min.: 1
Mult.: 1

Nuts Jam Nut 4-40 0.062 in Steel Zinc Hex
Keystone Electronics Screws & Fasteners 1/2 4-40 STEEL PAN
Datasheet
1 321In Stock
Min.: 1
Mult.: 1
No
Screws 4-40 0.5 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners 1" 4-40 STEEL PAN
Datasheet
1 490In Stock
Min.: 1
Mult.: 1
No
Screws 4-40 1 in Steel Zinc Slotted
Keystone Electronics Screws & Fasteners 3/8 4-40 STEEL BND
Datasheet
765In Stock
Min.: 1
Mult.: 1
No
Screws Binding Head 4-40 0.375 in Steel Zinc Slotted, Binding
Keystone Electronics Screws & Fasteners 1/2 4-40 STEEL BND
Datasheet
811In Stock
Min.: 1
Mult.: 1
No
Screws Binding Head 4-40 0.5 in Steel Zinc Slotted, Binding
Keystone Electronics Screws & Fasteners 5/8 4-40 STEEL BND
Datasheet
20In Stock
Min.: 1
Mult.: 1
No
Screws Binding Head 4-40 0.625 in Steel Zinc Slotted, Binding
Keystone Electronics Screws & Fasteners 1" 4-40 STEEL BIND
Datasheet
19In Stock
Min.: 1
Mult.: 1
No
Screws Binding Head 4-40 1 in Steel Zinc Slotted, Binding
Keystone Electronics Screws & Fasteners 1/2 4-40 STEEL FLAT
Datasheet
318In Stock
Min.: 1
Mult.: 1
No
Screws Flat Head 4-40 0.5 in Steel Zinc Slotted