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Socket Cap Screws
Socket cap screws, also known as Allen head screws, have a recessed drive, and are commonly used when there is not enough clearance for a conventional wrench or socket. They are fastened with an Allen wrench, which is also called a hex wrench or hex key.
1,762 products
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18-8 Stainless Steel Socket Cap Screw, Button Head, Internal Hex Drive, Meets ISO 7380, 12mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads (Pack of 100)
824010
$7.20
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18-8 Stainless Steel Socket Cap Screw, Internal Hex Drive, Meets ASME B18.3/ASTM F837, 3/4" Length, Fully Threaded, #4-40 Threads (Pack of 100)
592075
$7.48
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18-8 Stainless Steel Socket Cap Screw, Plain Finish, Button Head, Internal Hex Drive, Meets ASME B18.3/ASTM F879, 3/8" Length, Fully Threaded, #4-40 UNC Threads, Imported (Pack of 100)
B005DS3934
$5.02
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18-8 Stainless Steel Socket Cap Screw, Flat Head, Internal Hex Drive, Meets DIN 7991, 12mm Length, Fully Threaded, M4-0.70 Metric Coarse Threads (Pack of 100)
823026
$7.11
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18-8 Stainless Steel Socket Cap Screw, Plain Finish, Flat Head, Internal Hex Drive, Meets DIN 7991, 16mm Length, Fully Threaded, M4-0.7 Metric Fine Threads, Imported (Pack of 100)
B005DSAOUU
$7.78
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18-8 Stainless Steel Socket Cap Screw, Flat Head, Internal Hex Drive, Meets DIN 7991, 20mm Length, Fully Threaded, M4-0.70 Metric Coarse Threads (Pack of 100)
823030
$7.75
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18-8 Stainless Steel Socket Cap Screw, Flat Head, Internal Hex Drive, Meets DIN 7991, 25mm Length, Fully Threaded, M4-0.70 Metric Coarse Threads (Pack of 100)
823032
$15.15
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18-8 Stainless Steel Socket Cap Screw, Button Head, Internal Hex Drive, Meets ISO 7380, 10mm Length, Fully Threaded, M5-0.80 Metric Coarse Threads (Pack of 100)
824050
$10.78
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18-8 Stainless Steel Socket Cap Screw, Flat Head, Internal Hex Drive, Meets DIN 7991, 6mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads (Pack of 100)
823004
$7.25
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18-8 Stainless Steel Socket Cap Screw, Button Head, Internal Hex Drive, Meets ISO 7380, 16mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads (Pack of 100)
824012
$7.17
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Class 12.9 Steel Socket Cap Screw, Plain Finish, Button Head, Internal Hex Drive, Meets ISO 7380, 16mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads (Pack of 100)
535012
$7.05
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304 Stainless Steel Socket Cap Screw, Internal Hex Drive, Meets DIN 912, 8mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads (Pack of 100)
538006
$5.87
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Class 12.9 Steel Socket Cap Screw, Plain Finish, Flat Head, Internal Hex Drive, Meets DIN 7991, 14mm Length, Fully Threaded, M5-0.80 Metric Coarse Threads (Pack of 100)
534053
$12.69
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18-8 Stainless Steel Socket Cap Screw, Button Head, Internal Hex Drive, Meets ASME B18.3/ASTM F879, 1/4" Length, Fully Threaded, #3-48 Threads (Pack of 100)
702040
$7.63
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304 Stainless Steel Socket Cap Screw, Plain Finish, Internal Hex Drive, Meets DIN 912/ISO 3506, 10mm Length, Fully Threaded, M4-0.7 Metric Fine Threads, Imported (Pack of 100)
B005A16ZTO
$6.52
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Alloy Steel Socket Cap Screw, Black Oxide Finish, Internal Hex Drive, Meets DIN 912/ISO 898, 40mm Length, Fully Threaded, M3-0.5 Metric Fine Threads, Imported (Pack of 100)
B005A0HQMU
$11.34
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304 Stainless Steel Socket Cap Screw, Plain Finish, Internal Hex Drive, Meets DIN 912/ISO 3506, 70mm Length, Partially Threaded, M6-1 Metric Fine Threads, Imported (Pack of 50)
B006KYHW2O
$25.53
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18-8 Stainless Steel Socket Cap Screw, Flat Head, Internal Hex Drive, Meets DIN 7991, 8mm Length, Fully Threaded, M4-0.70 Metric Coarse Threads (Pack of 100)
823022
$7.01
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Class 12.9 Steel Socket Cap Screw, Plain Finish, Flat Head, Internal Hex Drive, Meets DIN 7991, 8mm Length, Fully Threaded, M4-0.70 Metric Coarse Threads (Pack of 100)
534022
$6.17
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Steel Socket Cap Screw, Plain Finish, Internal Hex Drive, Meets DIN 912, 20mm Length, Fully Threaded, M3-0.5 Metric Coarse Threads (Pack of 100)
532014
$8.22