1-800-723-5359

Metalworking Tools and Supplies

Shop

Express Order

Model # Qty

Info

Contact

Account

Alloy Socket Cap Screws, 1/4 - 5/8

Alloy Socket Head Cap Screws, 1/4 to 5/8 Diam.

Heat treated alloy steel. Black finish.
Full packages only.
Class 3A Thread Fit Standard
Lengths over 1" may not be threaded all the way to the head.
The length of the screw is LENGTH UNDER THE HEAD, not including the head.
Quantity Price Model Description Length under Head Diameter Threads per Inch

$6.50 SCCA-14-3/8
1/4-20 x 3/8" Alloy Sock Cap Screw-100 3/8 1/4" NC 20

$4.90 SCCA-14-1/2
1/4-20 x 1/2" Alloy Sock Cap Screw-100 1/2 1/4" NC 20

$5.30 SCCA-14-5/8
1/4-20 x 5/8" Alloy Sock Cap Screw-100 5/8 1/4" NC 20

$5.50 SCCA-14-3/4
1/4-20 x 3/4" Alloy Sock Cap Screw-100 3/4 1/4" NC 20

$6.10 SCCA-14-7/8
1/4-20 x 7/8" Alloy Sock Cap Screw-100 7/8 1/4" NC 20

$6.50 SCCA-14-1
1/4-20 x 1" Alloy Sock Cap Screw-100 1 1/4" NC 20

$7.70 SCCA-14-1-1/4
1/4-20 x 1-1/4" Alloy Sock Cap Screw-100 1 1/4" 1/4" NC 20

$9.30 SCCA-14-1-1/2
1/4-20 x 1-1/2" Alloy Sock Cap Screw-100 1 1/2" 1/4" NC 20

$11.00 SCCA-14-1-3/4
1/4-20 x 1-3/4" Alloy Sock Cap Screw-100 1 3/4" 1/4" NC 20

$12.10 SCCA-14-2
1/4-20 x 2" Alloy Sock Cap Screw-100 2" 1/4" NC 20

$14.70 SCCA-14-2-1/4
1/4-20 x 2-1/4" Alloy Sock Cap Screw-100 2 1/4" 1/4" NC 20

$16.60 SCCA-14-2-1/2
1/4-20 x 2-1/2" Alloy Sock Cap Screw-100 2 1/2" 1/4" NC 20

$18.00 SCCA-14-2-3/4
1/4-20 x 2-3/4" Alloy Sock Cap Screw-100 2 3/4" 1/4" NC 20

$19.20 SCCA-14-3
1/4-20 x 3" Alloy Sock Cap Screw-100 3" 1/4" NC 20

$7.20 SCCA-14F-3/8
1/4-28 x 3/8" Alloy Sock Cap Screw-100 3/8 1/4" NF 28

$7.40 SCCA-14F-1/2
1/4-28 x 1/2" Alloy Sock Cap Screw-100 1/2 1/4" NF 28

$7.60 SCCA-14F-5/8
1/4-28 x 5/8" Alloy Sock Cap Screw-100 5/8 1/4" NF 28

$8.00 SCCA-14F-3/4
1/4-28 x 3/4" Alloy Sock Cap Screw-100 3/4 1/4" NF 28

$9.40 SCCA-14F-1
1/4-28 x 1" Alloy Sock Cap Screw-100 1 1/4" NF 28

$10.80 SCCA-14F-1-1/4
1/4-28 x 1-1/4" Alloy Sock Cap Screw-100 1 1/4" 1/4" NF 28

$12.80 SCCA-14F-1-1/2
1/4-28 x 1-1/2" Alloy Sock Cap Screw-100 1 1/2" 1/4" NF 28

$14.30 SCCA-14F-1-3/4
1/4-28 x 1-3/4" Alloy Sock Cap Screw-100 1 3/4" 1/4" NF 28

$16.20 SCCA-14F-2
1/4-28 x 2" Alloy Sock Cap Screw-100 2" 1/4" NF 28

$18.70 SCCA-14F-2-1/4
1/4-28 x 2-1/4" Alloy Sock Cap Screw-100 2 1/4" 1/4" NF 28

$12.00 SCCA-56-3/8
5/16-18 x 3/8" Alloy Sock Cap Screw-100 3/8 5/16" NC 18

$10.10 SCCA-56-1/2
5/16-18 x 1/2" Alloy Sock Cap Screw-100 1/2 5/16" NC 18

$9.90 SCCA-56-5/8
5/16-18 x 5/8" Alloy Sock Cap Screw-100 5/8 5/16" NC 18

$10.20 SCCA-56-3/4
5/16-18 x 3/4" Alloy Sock Cap Screw-100 3/4 5/16" NC 18

$11.30 SCCA-56-7/8
5/16-18 x 7/8" Alloy Sock Cap Screw-100 7/8 5/16" NC 18

$10.40 SCCA-56-1
5/16-18 x 1" Alloy Sock Cap Screw-100 1 5/16" NC 18

$12.30 SCCA-56-1-1/4
5/16-18 x 1-1/4" Alloy Sock Cap Screw-100 1 1/4" 5/16" NC 18

$14.00 SCCA-56-1-1/2
5/16-18 x 1-1/2" Alloy Sock Cap Screw-100 1 1/2" 5/16" NC 18

$17.60 SCCA-56-1-3/4
5/16-18 x 1-3/4" Alloy Sock Cap Screw-100 1 3/4" 5/16" NC 18

$19.50 SCCA-56-2
5/16-18 x 2" Alloy Sock Cap Screw-100 2" 5/16" NC 18

$22.30 SCCA-56-2-1/4
5/16-18 x 2-1/4" Alloy Sock Cap Screw-100 2 1/4" 5/16" NC 18

$23.70 SCCA-56-2-1/2
5/16-18 x 2-1/2" Alloy Sock Cap Screw-100 2 1/2" 5/16" NC 18

$30.10 SCCA-56-2-3/4
5/16-18 x 2-3/4" Alloy Sock Cap Screw-100 2 3/4" 5/16" NC 18

$30.50 SCCA-56-3
5/16-18 x 3" Alloy Sock Cap Screw-100 3" 5/16" NC 18

$36.80 SCCA-56-3-1/4
5/16-18 x 3-1/4" Alloy Sock Cap Screw-100 3 1/4" 5/16" NC 18

$38.70 SCCA-56-3-1/2
5/16-18 x 3-1/2" Alloy Sock Cap Screw-100 3 1/2" 5/16" NC 18

$12.30 SCCA-56F-1/2
5/16-24 x 1/2" Alloy Sock Cap Screw-100 1/2 5/16" NF 24

$12.00 SCCA-56F-5/8
5/16-24 x 5/8" Alloy Sock Cap Screw-100 5/8 5/16" NF 24

$13.00 SCCA-56F-3/4
5/16-24 x 3/4" Alloy Sock Cap Screw-100 3/4 5/16" NF 24

$15.70 SCCA-56F-1
5/16-24 x 1" Alloy Sock Cap Screw-100 1 5/16" NF 24

$18.00 SCCA-56F-1-1/4
5/16-24 x 1-1/4" Alloy Sock Cap Screw-100 1 1/4" 5/16" NF 24

$20.60 SCCA-56F-1-1/2
5/16-24 x 1-1/2" Alloy Sock Cap Screw-100 1 1/2" 5/16" NF 24

$24.00 SCCA-56F-1-3/4
5/16-24 x 1-3/4" Alloy Sock Cap Screw-100 (only 1 box available) 1 3/4" 5/16" NF 24

$26.80 SCCA-56F-2
5/16-24 x 2" Alloy Sock Cap Screw-100 2" 5/16" NF 24

$31.20 SCCA-56F-2-1/4
5/16-24 x 2-1/4" Alloy Sock Cap Screw-100 2 1/4" 5/16" NF 24

$32.60 SCCA-56F-2-1/2
5/16-24 x 2-1/2" Alloy Sock Cap Screw-100 2 1/2" 5/16" NF 24

$14.50 SCCA-38-1/2
3/8-16 x 1/2" Alloy Sock Cap Screw-100 1/2 3/8" NC 16

$15.80 SCCA-38-5/8
3/8-16 x 5/8" Alloy Sock Cap Screw-100 5/8 3/8" NC 16

$15.70 SCCA-38-3/4
3/8-16 x 3/4" Alloy Sock Cap Screw-100 3/4 3/8" NC 16

$18.20 SCCA-38-7/8
3/8-16 x 7/8" Alloy Sock Cap Screw-100 7/8 3/8" NC 16

$16.30 SCCA-38-1
3/8-16 x 1" Alloy Sock Cap Screw-100 1 3/8" NC 16

$18.40 SCCA-38-1-1/4
3/8-16 x 1-1/4" Alloy Sock Cap Screw-100 1 1/4" 3/8" NC 16

$20.80 SCCA-38-1-1/2
3/8-16 x 1-1/2" Alloy Sock Cap Screw-100 1 1/2" 3/8" NC 16

$24.50 SCCA-38-1-3/4
3/8-16 x 1-3/4" Alloy Sock Cap Screw-100 1 3/4" 3/8" NC 16

$26.10 SCCA-38-2
3/8-16 x 2" Alloy Sock Cap Screw-100 2" 3/8" NC 16

$31.00 SCCA-38-2-1/4
3/8-16 x 2-1/4" Alloy Sock Cap Screw-100 2 1/4" 3/8" NC 16

$16.60 SCCA-38-2-1/2
3/8-16 x 2-1/2" Alloy Socket Cap Screws-50 2 1/2" 3/8" NC 16

$20.70 SCCA-38-2-3/4
3/8-16 x 2-3/4" Alloy Socket Cap Screws-50 2 3/4" 3/8" NC 16

$19.70 SCCA-38-3
3/8-16 x 3" Alloy Socket Cap Screws-50 3" 3/8" NC 16

$26.40 SCCA-38-3-1/4
3/8-16 x 3-1/4" Alloy Socket Cap Screws-50 3 1/4" 3/8" NC 16

$28.00 SCCA-38-3-1/2
3/8-16 x 3-1/2" Alloy Socket Cap Screws-50 3 1/2" 3/8" NC 16

$32.00 SCCA-38-4
3/8-16 x 4" Alloy Socket Cap Screws-50 4" 3/8" NC 16

$36.60 SCCA-38-4-1/2
3/8-16 x 4-1/2" Alloy Socket Cap Screws-50 4 1/2" 3/8" NC 16

$39.30 SCCA-38-5
3/8-16 x 5" Alloy Socket Cap Screws-50 5" 3/8" NC 16

$19.30 SCCA-38F-1/2
3/8-24 x 1/2" Alloy Sock Cap Screw-100 1/2 3/8" NF 24

$19.90 SCCA-38F-5/8
3/8-24 x 5/8" Alloy Sock Cap Screw-100 5/8 3/8" NF 24

$21.40 SCCA-38F-3/4
3/8-24 x 3/4" Alloy Sock Cap Screw-100 3/4 3/8" NF 24

$22.70 SCCA-38F-7/8
3/8-24 x 7/8" Alloy Sock Cap Screw-100 7/8 3/8" NF 24

$24.10 SCCA-38F-1
3/8-24 x 1" Alloy Sock Cap Screw-100 1 3/8" NF 24

$27.60 SCCA-38F-1-1/4
3/8-24 x 1-1/4" Alloy Sock Cap Screw-100 1 1/4" 3/8" NF 24

$31.30 SCCA-38F-1-1/2
3/8-24 x 1-1/2" Alloy Sock Cap Screw-100 1 1/2" 3/8" NF 24

$37.20 SCCA-38F-1-3/4
3/8-24 x 1-3/4" Alloy Sock Cap Screw-100 1 3/4" 3/8" NF 24

$39.40 SCCA-38F-2
3/8-24 x 2" Alloy Sock Cap Screw-100 2" 3/8" NF 24

$43.40 SCCA-38F-2-1/4
3/8-24 x 2-1/4" Alloy Sock Cap Screw-100 2 1/4" 3/8" NF 24

$24.00 SCCA-38F-2-1/2
3/8-24 x 2-1/2" Alloy Socket Cap Screws-50 2 1/2" 3/8" NF 24

$29.00 SCCA-38F-3
3/8-24 x 3" Alloy Socket Cap Screws-50 3" 3/8" NF 24

$29.60 SCCA-76-3/4
7/16-14 x 3/4" Alloy Sock Cap Screw-100 3/4 7/16" NC 14

$34.50 SCCA-76-1
7/16-14 x 1" Alloy Sock Cap Screw-100 1 7/16" NC 14

$38.80 SCCA-76-1-1/4
7/16-14 x 1-1/4" Alloy Sock Cap Screw-100 1 1/4" 7/16" NC 14

$43.20 SCCA-76-1-1/2
7/16-14 x 1-1/2" Alloy Sock Cap Screw-100 1 1/2" 7/16" NC 14

$48.00 SCCA-76-1-3/4
7/16-14 x 1-3/4" Alloy Sock Cap Screw-100 1 3/4" 7/16" NC 14

$27.30 SCCA-76-2
7/16-14 x 2" Alloy Socket Cap Screws-50 2" 7/16" NC 14

$30.00 SCCA-76-2-1/4
7/16-14 x 2-1/4" Alloy Socket Cap Screw-50 2 1/4" 7/16" NC 14

$33.00 SCCA-76-2-1/2
7/16-14 x 2-1/2" Alloy Socket Cap Screw-50 2 1/2" 7/16" NC 14

$38.20 SCCA-76-3
7/16-14 x 3" Alloy Socket Cap Screws-50 3" 7/16" NC 14

$26.30 SCCA-12-5/8
1/2-13 x 5/8" Alloy Sock Cap Screw-50 5/8 1/2" NC 13

$17.80 SCCA-12-3/4
1/2-13 x 3/4" Alloy Sock Cap Screw-50 3/4 1/2" NC 13

$21.40 SCCA-12-7/8
1/2-13 x 7/8" Alloy Sock Cap Screw-50 7/8 1/2" NC 13

$19.30 SCCA-12-1
1/2-13 x 1" Alloy Sock Cap Screw-50 1 1/2" NC 13

$19.20 SCCA-12-1-1/4
1/2-13 x 1-1/4" Alloy Sock Cap Screw-50 1 1/4" 1/2" NC 13

$21.40 SCCA-12-1-1/2
1/2-13 x 1-1/2" Alloy Sock Cap Screw-50 1 1/2" 1/2" NC 13

$23.50 SCCA-12-1-3/4
1/2-13 x 1-3/4" Alloy Socket Cap Screw-50 1 3/4" 1/2" NC 13

$25.70 SCCA-12-2
1/2-13 x 2" Alloy Socket Cap Screws-50 2" 1/2" NC 13

$31.90 SCCA-12-2-1/4
1/2-13 x 2-1/4" Alloy Socket Cap Screw-50 2 1/4" 1/2" NC 13

$32.00 SCCA-12-2-1/2
1/2-13 x 2-1/2" Alloy Socket Cap Screw-50 2 1/2" 1/2" NC 13

$36.60 SCCA-12-2-3/4
1/2-13 x 2-3/4" Alloy Socket Cap Screws-50 2 3/4" 1/2" NC 13

$37.70 SCCA-12-3
1/2-13 x 3" Alloy Socket Cap Screw-50 3" 1/2" NC 13

$22.60 SCCA-12-3-1/4
1/2-13 x 3-1/4" Alloy Socket Cap Screw-25 3 1/4" 1/2" NC 13

$23.30 SCCA-12-3-1/2
1/2-13 x 3-1/2" Alloy Socket Cap Screw-25 3 1/2" 1/2" NC 13

$26.70 SCCA-12-4
1/2-13 x 4" Alloy Socket Cap Screws-25 4" 1/2" NC 13

$29.75 SCCA-12-4-1/2
1/2-13 x 4-1/2" Alloy Socket Cap Screw-25 4 1/2" 1/2" NC 13

$33.00 SCCA-12-5
1/2-13 x 5" Alloy Socket Cap Screws-25 5" 1/2" NC 13

$35.90 SCCA-12-5-1/2
1/2-13 x 5-1/2" Alloy Socket Cap Screw-25 5 1/2" 1/2" NC 13

$44.20 SCCA-12-6
1/2-13 x 6" Alloy Socket Cap Screws-25 6" 1/2" NC 13

$22.00 SCCA-12-6-1/2
1/2-13 x 6-1/2" Alloy Socket Cap Screw-10 6 1/2" 1/2" NC 13

$24.80 SCCA-12-7
1/2-13 x 7" Alloy Socket Cap Screws-10 7" 1/2" NC 13

$28.70 SCCA-12-8
1/2-13 x 8" Alloy Socket Cap Screws-10 8" 1/2" NC 13

$25.40 SCCA-12F-1
1/2-20 x 1" Alloy Sock Cap Screw-50 1" 1/2" NF 20

$28.80 SCCA-12F-1-1/4
1/2-20 x 1-1/4" Alloy Sock Cap Screw-50 1 1/4" 1/2" NF 20

$32.10 SCCA-12-F1-1/2
1/2-20 x 1-1/2" Alloy Sock Cap Screw-50 1 1/2" 1/2" NF 20

$35.20 SCCA-12F-1-3/4
1/2-20 x 1-3/4" Alloy Socket Cap Screw-50 1 3/4" 1/2" NF 20

$38.90 SCCA-12F-2
1/2-20 x 2" Alloy Socket Cap Screws-50 2" 1/2" NF 20

$42.60 SCCA-12F-2-1/4
1/2-20 x 2-1/4" Alloy Socket Cap Screw-50 2 1/4" 1/2" NF 20

$46.20 SCCA-12-F2-1/2
1/2-20 x 2-1/2" Alloy Socket Cap Screw-50 2 1/2" 1/2" NF 20

$54.20 SCCA-12F-3
1/2-20 x 3" Alloy Socket Cap Screws-50 3" 1/2" NF 20

$37.30 SCCA-58-1
5/8-11 x 1" Alloy Socket Cap Screws-50 1" 5/8" NC 11

$38.80 SCCA-58-1-1/4
5/8-11 x 1-1/4" Alloy Socket Cap Screw-50 1 1/4" 5/8" NC 11

$38.10 SCCA-58-1-1/2
5/8-11 x 1-1/2" Alloy Socket Cap Screw-50 1 1/2" 5/8" NC 11

$41.90 SCCA-58-1-3/4
5/8-11 x 1-3/4" Alloy Socket Cap Screw-50 1 3/4" 5/8" NC 11

$44.10 SCCA-58-2
5/8-11 x 2" Alloy Socket Cap Screws-50 2" 5/8" NC 11

$26.10 SCCA-58-2-1/4
5/8-11 x 2-1/4" Alloy Socket Cap Screw-25 2 1/4" 5/8" NC 11

$26.70 SCCA-58-2-1/2
5/8-11 x 2-1/2" Alloy Socket Cap Screw-25 2 1/2" 5/8" NC 11

$30.90 SCCA-58-2-3/4
5/8-11 x 2-3/4" Alloy Socket Cap Screw-25 2 3/4" 5/8" NC 11

$30.20 SCCA-58-3
5/8-11 x 3" Alloy Socket Cap Screws-25 3" 5/8" NC 11

$37.20 SCCA-58-3-1/4
5/8-11 x 3-1/4" Alloy Socket Cap Screw-25 3 1/4" 5/8" NC 11

$39.40 SCCA-58-3-1/2
5/8-11 x 3-1/2" Alloy Socket Cap Screw-25 3 1/2" 5/8" NC 11

$43.30 SCCA-58-4
5/8-11 x 4" Alloy Socket Cap Screws-25 4" 5/8" NC 11

$52.20 SCCA-58-4-1/2
5/8-11 x 4-1/2" Alloy Socket Cap Screw-25 4 1/2" 5/8" NC 11

$58.10 SCCA-58-5
5/8-11 x 5" Alloy Socket Cap Screws-25 5" 5/8" NC 11

$25.80 SCCA-58-5-1/2
5/8-11 x 5-1/2" Alloy Socket Cap Screw-10 5 1/2" 5/8" NC 11

$27.70 SCCA-58-6
5/8-11 x 6" Alloy Socket Cap Screws-10 6" 5/8" NC 11

$40.40 SCCA-58-6-1/2
5/8-11 x 6-1/2" Alloy Socket Cap Screw-10 6 1/2" 5/8" NC 11

$41.60 SCCA-58-7
5/8-11 x 7" Alloy Socket Cap Screws-10 7" 5/8" NC 11

$47.20 SCCA-58-8
5/8-11 x 8" Alloy Socket Cap Screws-10 8" 5/8" NC 11

$45.70 SCCA-58F-1
5/8-18 x 1" Alloy Socket Cap Screws-50 1" 5/8" NF 18

$50.90 SCCA-58F-1-1/4
5/8-18 x 1-1/4" Alloy Socket Cap Screw-50 1 1/4" 5/8" NF 18

$56.40 SCCA-58F-1-1/2
5/8-18 x 1-1/2" Alloy Socket Cap Screw-50 1 1/2" 5/8" NF 18

$61.20 SCCA-58F-1-3/4
5/8-18 x 1-3/4" Alloy Socket Cap Screw-50 1 3/4" 5/8" NF 18

$66.60 SCCA-58F-2
5/8-18 x 2" Alloy Socket Cap Screws-50 2" 5/8" NF 18

$39.30 SCCA-58F-2-1/2
5/8-18 x 2-1/2" Alloy Socket Cap Screw-25 2 1/2" 5/8" NF 18

Steel Hex Nuts

Zinc plated. 100 per box.
Fractional sizes 1/4" and larger are grade 8, class 2B.
Smaller sizes are not grade 8.
Quantity Price Model Description Size Thread

$2.00 HNN-2-56
#2-56 Steel Hex Nuts- Box of 100 2 56

$2.00 HNN-3-48
#3-48 Steel Hex Nuts- Box of 100 3 48

$2.00 HNN-4-40
#4-40 Steel Hex Nuts- Box of 100 4 40

$2.00 HNN-5-40
#5-40 Steel Hex Nuts- Box of 100 5 40

$2.00 HNN-6-32
#6-32 Steel Hex Nuts- Box of 100 6 32

$2.00 HNN-8-32
#8-32 Steel Hex Nuts- Box of 100 8 32

$2.00 HNN-10-24
#10-24 Steel Hex Nuts- Box of 100 10 24

$2.00 HNN-10-32
#10-32 Steel Hex Nuts- Box of 100 10 32

$5.20 HN-1/4-20
1/4-20 Grade 8 Steel Hex Nuts- Box of 100 1/4" 20

$5.20 HN-1/4-28
1/4-28 Grade 8 Steel Hex Nuts- Box of 100 1/4" 28

$7.90 HN-5/16-18
5/16-18 Grade 8 Steel Hex Nuts- Box of 100 5/16" 18

$7.90 HN-5/16-24
5/16-24 Grade 8 Steel Hex Nuts- Box of 100 5/16" 24

$11.60 HN-3/8-16
3/8-16 Grade 8 Steel Hex Nuts- Box of 100 3/8" 16

$11.60 HN-3/8-24
3/8-24 Grade 8 Steel Hex Nuts- Box of 100 3/8" 24

$17.00 HN-7/16-14
7/16-14 Grade 8 Steel Hex Nuts- Box of 100 7/16" 14

$19.30 HN-7/16-20
7/16-20 Grade 8 Steel Hex Nuts- Box of 100 7/16" 20

$23.20 HN-1/2-13
1/2-13 Grade 8 Steel Hex Nuts- Box of 100 1/2" 13

$25.00 HN-1/2-20
1/2-20 Grade 8 Steel Hex Nuts- Box of 100 1/2" 20

$22.30 HN-5/8-11
5/8-11 Grade 8 Steel Hex Nuts- Box of 50 5/8" 11

$24.50 HN-5/8-18
5/8-18 Grade 8 Steel Hex Nuts- Box of 50 5/8" 18

$36.30 HN-3/4-10
3/4-10 Grade 8 Steel Hex Nuts- Box of 50 3/4" 10

$38.30 HN-3/4-16
3/4-16 Grade 8 Steel Hex Nuts- Box of 50 3/4" 16