4-40 Hardware

Results: 2,928
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
PEM Standoffs & Spacers SURFACE MOUNT STANDOFF 86,809In Stock
81,300On Order
Cut Tape
$1.27
$0.95
$0.739
Reel
$0.697
$0.682
Min.: 1
Mult.: 1
: 300
PEM Mounting Hardware NUT, BROACHING, STAINLESS 156,150In Stock
88,000Expected 10/21/2026
$0.64
$0.46
$0.369
$0.332
Min.: 1
Mult.: 1
PEM Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 117,834In Stock
105,000Expected 10/28/2026
Cut Tape
$0.85
$0.641
$0.499
$0.47
Reel
$0.444
Min.: 1
Mult.: 1
: 1,500
PEM Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 49,769In Stock
59,800Expected 10/28/2026
Cut Tape
$1.30
$0.974
$0.758
Reel
$0.715
$0.699
Min.: 1
Mult.: 1
: 650

Vicor Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES 766In Stock
$105.43
$71.14
Min.: 1
Mult.: 1
PEM Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40 80,603In Stock
3,660Expected 10/16/2026
Cut Tape
$1.09
$0.815
$0.634
$0.598
Reel
$0.585
Min.: 1
Mult.: 1
: 1,000


PEM Mounting Hardware NUT,BROACHING,STEEL,NO H.T. 149,794In Stock
$0.30
$0.219
$0.175
$0.158
Min.: 1
Mult.: 1
PEM Mounting Hardware NUT, MINILOCK 6,703In Stock
$0.97
$0.688
$0.551
$0.519
Min.: 1
Mult.: 1
Samtec Standoffs & Spacers SureWare Precision Board Stacking Standoff 3,085In Stock
$2.35
$2.09
Min.: 1
Mult.: 1
Samtec Standoffs & Spacers SureWare Precision Board Stacking Standoff 2,649In Stock
$4.32
$3.52
$2.99
$2.66
Min.: 1
Mult.: 1
Samtec Standoffs & Spacers SUREWARE STANDOFF 2,656In Stock
$3.35
$2.74
$2.46
$2.25
Min.: 1
Mult.: 1
Samtec Standoffs & Spacers SureWare Precision Board Stacking Standoff 4,520In Stock
$1.91
$1.49
$1.46
Min.: 1
Mult.: 1
PEM Standoffs & Spacers SOS-440-.250/KNURL CLINCH 7,296In Stock
$0.88
$0.63
$0.504
$0.454
Min.: 1
Mult.: 1
PEM Standoffs & Spacers Broaching Standoff 4-40 .250 L Stainless Steel 13,105In Stock
$0.89
$0.664
$0.517
$0.487
Min.: 1
Mult.: 1
Harwin Standoffs & Spacers R44 4-40 UNC x 10mm BRASS 5mm A/F 9,443In Stock
$0.49
$0.386
$0.308
$0.276
Min.: 1
Mult.: 1
PEM Standoffs & Spacers Broaching Standoff 4-40 .500 L Carbon Steel 7,046In Stock
$0.78
$0.556
$0.445
$0.40
Min.: 1
Mult.: 1
PEM Standoffs & Spacers Broach Flare Mount Standoff 4-40 .062 L Brass 8,718In Stock
$0.58
$0.409
$0.327
$0.308
Min.: 1
Mult.: 1
PEM Standoffs & Spacers Broach Flare Mount Standoff 4-40 .250 L Brass 8,938In Stock
$0.72
$0.511
$0.409
$0.368
Min.: 1
Mult.: 1
PEM Standoffs & Spacers Broaching Standoff 4-40 .125 L Stainless Steel 10,799In Stock
$0.94
$0.669
$0.535
$0.482
Min.: 1
Mult.: 1
PEM Screws & Fasteners M4 x 0.7 Pitch Right Angle Threaded Fastner 3,639In Stock
10,000Expected 3/3/2027
Cut Tape
$2.90
$2.17
$2.00
$1.79
Reel
$1.66
Min.: 1
Mult.: 1
: 200
PEM Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass 14,406In Stock
$0.66
$0.474
$0.379
$0.341
Min.: 1
Mult.: 1
PEM Screws & Fasteners PF11 PANEL FASTENER 3,603In Stock
$2.96
$2.36
$2.18
$1.95
Min.: 1
Mult.: 1
PEM Mounting Hardware SS LOW PROFILE NUT 27,160In Stock
$0.36
$0.258
$0.206
$0.186
Min.: 1
Mult.: 1
PEM Screws & Fasteners STUD, FLUSH, STEEL 36,997In Stock
$0.17
$0.132
$0.118
$0.102
Min.: 1
Mult.: 1
PEM Standoffs & Spacers Broaching Standoff 4-40 .375 L Carbon Steel 5,861In Stock
$0.72
$0.518
$0.414
$0.373
Min.: 1
Mult.: 1