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Grade 8 Hex Head Screws

Grade 8 Hex Head Screws

Zinc Yellow Finish. Alloy Steel with Rockwell Hardness C33-39.
Minimum tensile strength is 150,000 PSI.
Meets SAE J-429 standards.
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

$5.50 SCHH-14-1/2
1/4-20 x 1/2 Hex Head Screws-100 1/2" 1/4" NC 20

$7.80 SCHH-14-3/4
1/4-20 x 3/4 Hex Head Screws-100 3/4" 1/4" NC 20

$8.90 SCHH-14-1
1/4-20 x 1 Hex Head Screws-100 1" 1/4" NC 20

$8.90 SCHH-14-1-1/4
1/4-20 x 1-1/4 Hex Head Screws-100 1 1/4" 1/4" NC 20

$12.50 SCHH-14-1-1/2
1/4-20 x 1-1/2 Hex Head Screws-100 1 1/2" 1/4" NC 20

$16.00 SCHH-14-2
1/4-20 x 2 Hex Head Screws-100 2" 1/4" NC 20

$16.60 SCHH-14-2-1/2
1/4-20 x 2-1/2 Hex Head Screws-100 2 1/2" 1/4" NC 20

$21.60 SCHH-14-3
1/4-20 x 3 Hex Head Screws-100 3" 1/4" NC 20

$10.20 SCHH-56-1/2
5/16-18 x 1/2 Hex Head Screws-100 1/2" 5/16" NC 18

$15.00 SCHH-56-3/4
5/16-18 x 3/4 Hex Head Screws-100 3/4" 5/16" NC 18

$17.20 SCHH-56-1
5/16-18 x 1 Hex Head Screws-100 1" 5/16" NC 18

$20.50 SCHH-56-1-1/4
5/16-18 x 1-1/4 Hex Head Screws-100 1 1/4" 5/16" NC 18

$23.30 SCHH-56-1-1/2
5/16-18 x 1-1/2 Hex Head Screws-100 1 1/2" 5/16" NC 18

$29.80 SCHH-56-2
5/16-18 x 2 Hex Head Screws-100 2" 5/16" NC 18

$36.10 SCHH-56-2-1/2
5/16-18 x 2-1/2 Hex Head Screws-100 2 1/2" 5/16" NC 18

$42.70 SCHH-56-3
5/16-18 x 3 Hex Head Screws-100 3" 5/16" NC 18

$16.00 SCHH-38-1/2
3/8-16 x 1/2 Hex Head Screws-100 1/2" 3/8" NC 16

$17.80 SCHH-38-3/4
3/8-16 x 3/4 Hex Head Screws-100 3/4" 3/8" NC 16

$20.20 SCHH-38-1
3/8-16 x 1 Hex Head Screws-100 1" 3/8" NC 16

$23.20 SCHH-38-1-1/4
3/8-16 x 1-1/4 Hex Head Screws-100 1 1/4" 3/8" NC 16

$27.60 SCHH-38-1-1/2
3/8-16 x 1-1/2 Hex Head Screws-100 1 1/2" 3/8" NC 16

$35.70 SCHH-38-2
3/8-16 x 2 Hex Head Screws-100 2" 3/8" NC 16

$42.00 SCHH-38-2-1/2
3/8-16 x 2-1/2 Hex Head Screws-100 2 1/2" 3/8" NC 16

$49.30 SCHH-38-3
3/8-16 x 3 Hex Head Screws-100 3" 3/8" NC 16

$30.50 SCHH-38-3-1/2
3/8-16 x 3-1/2 Hex Head Screws-50 3 1/2" 3/8" NC 16

$34.40 SCHH-38-4
3/8-16 x 4 Hex Head Screws-50 4" 3/8" NC 16

$40.30 SCHH-38-4-1/2
3/8-16 x 4-1/2 Hex Head Screws-50 4 1/2" 3/8" NC 16

$44.50 SCHH-38-5
3/8-16 x 5 Hex Head Screws-50 5" 3/8" NC 16

$17.00 SCHH-12-3/4
1/2-13 x 3/4 Hex Head Screws-50 3/4" 1/2" NC 13

$20.40 SCHH-12-1
1/2-13 x 1 Hex Head Screws-50 1" 1/2" NC 13

$24.30 SCHH-12-1-1/4
1/2-13 x 1-1/4 Hex Head Screws-50 1 1/4" 1/2" NC 13

$26.20 SCHH-12-1-1/2
1/2-13 x 1-1/2 Hex Head Screws-50 1 1/2" 1/2" NC 13

$32.90 SCHH-12-2
1/2-13 x 2 Hex Head Screws-50 2" 1/2" NC 13

$39.00 SCHH-12-2-1/2
1/2-13 x 2-1/2 Hex Head Screws-50 2 1/2" 1/2" NC 13

$46.00 SCHH-12-3
1/2-13 x 3 Hex Head Screws-50 3" 1/2" NC 13

$27.70 SCHH-12-3-1/2
1/2-13 x 3-1/2 Hex Head Screws-25 3 1/2" 1/2" NC 13

$29.60 SCHH-12-4
1/2-13 x 4 Hex Head Screws-25 4" 1/2" NC 13

$36.95 SCHH-12-4-1/2
1/2-13 x 4-1/2Hex Head Screws-25 4 1/2" 1/2" NC 13

$40.65 SCHH-12-5
1/2-13 x 5 Hex Head Screws-25 5" 1/2" NC 13

$44.40 SCHH-12-5-1/2
1/2-13 x 5-1/2 Hex Head Screws-25 5 1/2" 1/2" NC 13

$45.75 SCHH-12-6
1/2-13 x 6 Hex Head Screws-25 6" 1/2" NC 13

$16.80 SCHH-58-1
5/8-11 x 1 Hex Head Screws-25 1" 5/8" NC 11

$23.35 SCHH-58-1-1/2
5/8-11 x 1-1/2 Hex Head Screws-25 1 1/2" 5/8" NC 11

$27.30 SCHH-58-2
5/8-11 x 2 Hex Head Screws-25 2" 5/8" NC 11

$38.50 SCHH-58-2-1/2
5/8-11 x 2-1/2 Hex Head Screws-25 2 1/2" 5/8" NC 11

$37.35 SCHH-58-3
5/8-11 x 3 Hex Head Screws-25 3" 5/8" NC 11

$44.85 SCHH-58-3-1/2
5/8-11 x 3-1/2 Hex Head Screws-25 3 1/2" 5/8" NC 11

$47.90 SCHH-58-4
5/8-11 x 4 Hex Head Screws-25 4" 5/8" NC 11

$61.50 SCHH-58-5
5/8-11 x 5 Hex Head Screws-25 5" 5/8" NC 11

$72.50 SCHH-58-6
5/8-11 x 6 Hex Head Screws-25 6" 5/8" NC 11

$29.50 SCHH-34-1
3/4-10 x 1 Hex Head Screws-25 1" 3/4" NC 10

$39.70 SCHH-34-1-1/2
3/4-10 x 1-1/2 Hex Head Screws-25 1 1/2" 3/4" NC 10

$45.25 SCHH-34-2
3/4-10 x 2 Hex Head Screws-25 2" 3/4" NC 10

$50.75 SCHH-34-2-1/2
3/4-10 x 2-1/2 Hex Head Screws-25 2 1/2" 3/4" NC 10

$64.20 SCHH-34-3
3/4-10 x 3 Hex Head Screws-25 3" 3/4" NC 10

$69.30 SCHH-34-3-1/2
3/4-10 x 3-1/2 Hex Head Screws-25 3 1/2" 3/4" NC 10

$73.65 SCHH-34-4
3/4-10 x 4 Hex Head Screws-25 4" 3/4" NC 10

$88.90 SCHH-34-5
3/4-10 x 5 Hex Head Screws-25 5" 3/4" NC 10

$111.25 SCHH-34-6
3/4-10 x 6 Hex Head Screws-25 6" 3/4" NC 10