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Machine Screws

Order bulk machine screws online with fast, same day shipping across America, Monday - Friday. All screws listed are in stock. Designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Machine screws are bulk packaged and ready to ship.

CDE Fasteners has over 8,000 different styles of machine screws in stock and ready to ship across the USA. Machine screws are the most common type of screw one interacts with daily.  Machine screws can be found in all kind of products ranging from household appliances to industrial equipment.  Choose a head below, or use our smart filters to compare attributes such as materials, drives, diameter & length.  Now Let's Get Building! ®

Select Head Type or Metric

100° Flat
100° Flat
100° Flat - Undercut
100° Flat - Undercut
82° Flat
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82° Flat - Undercut
82° Flat - Undercut
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Hex
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Hex Washer - Serrated
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Round Washer - Phillips - Machine Screws - Zinc
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Truss - Serrated
Displaying 7901 - 7925 of 8360 Results
5/16-18X2 1/4 Phillips Pan Machine Screw Fully Threaded Black Zinc
Product SKU:
Box Count:
Price Per Box:
3136MPPBZ
600
$302.03
-+
5/16-18X2 1/4 Slotted Flat Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3136MSF
800
$391.14
-+
5/16-18X2 1/2 Phillips Flat Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MPF
750
$334.99
-+
5/16-18X2 1/2 Phillips Flat Machine Screw Fully Threaded Black Zinc
Product SKU:
Box Count:
Price Per Box:
3140MPFBZ
750
$455.27
-+
5/16-18X2 1/2 Phillips Pan Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MPP
600
$248.92
-+
5/16-18X2 1/2 Phillips Pan Full Thread Machine Screw Black Oxide
Product SKU:
Box Count:
Price Per Box:
3140MPPB
600
$311.16
-+
5/16-18X2 1/2 Phillips Pan Machine Screw Fully Threaded Black Zinc
Product SKU:
Box Count:
Price Per Box:
3140MPPBZ
600
$373.39
-+
5/16-18X2 1/2 Phillips Round Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MPR
500
$200.41
-+
5/16-18X2 1/2 Phillips Full Contour Truss Machine Screw Fully Threaded Black Zinc
Product SKU:
Box Count:
Price Per Box:
3140MPTBZ
500
$316.84
-+
5/16-18X2 1/2 Slotted Flat Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MSF
800
$314.29
-+
5/16-18X2 1/2 Slotted Flat Machine Screw Fully Threaded 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
3140MSF188
500
$541.84
-+
5/16-18X2 1/2 Slotted Oval Machine Screw Fully Threaded 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
3140MSO188
500
$370.15
-+
5/16-18X2 1/2 Slotted Pan Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MSP
400
$72.20
-+
5/16-18X2 1/2 Slotted Truss Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MST
500
$209.29
-+
5/16-18X2 1/2 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MSW
500
$310.23
-+
5/16-18X2 1/2 Unslotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MW
500
$265.23
-+
5/16-18X2 1/2 6 Lobe Flat Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MTF
750
$332.11
-+
5/16-18X2 1/2 Slotted Round Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MSR
600
$199.00
-+
5/16-18X2 1/2 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3140MPT
500
$207.94
-+
5/16-18X2 1/2 Phillips Flat Machine Screw Fully Threaded Black Oxide
Product SKU:
Box Count:
Price Per Box:
3140MPFB
750
$420.25
-+
5/16-18X2 3/4 Phillips Pan Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3144MPP
500
$295.49
-+
5/16-18X2 3/4 Slotted Flat Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3144MSF
700
$312.73
-+
5/16-18X2 3/4 Slotted Flat Machine Screw Fully Threaded 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
3144MSF188
500
$1,140.16
-+
5/16-18X2 3/4 Slotted Oval Machine Screw Fully Threaded 18-8 Stainless Steel
Product SKU:
Box Count:
Price Per Box:
3144MSO188
500
$303.36
-+
5/16-18X2 3/4 Slotted Round Machine Screw Fully Threaded Zinc
Product SKU:
Box Count:
Price Per Box:
3144MSR
500
$235.11
-+