Grade 8 Hex Head Screws
Grade 8 Hex Head Screws |
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We have temporarily removed these items from our catalog while we re-organize our inventory.
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.
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Quantity
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Price
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Model
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Description
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Length under Head |
Diameter |
Threads per Inch |
Out of stock
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$5.50 | SCHH-14-1/2
| 1/4-20 x 1/2 Hex Head Screws, Gr.8, box of 100, 4021-0005 | 1/2" |
1/4" |
NC 20 |
Out of stock
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$7.80 | SCHH-14-3/4
| 1/4-20 x 3/4 Hex Head Screws, Gr.8, box of 100 | 3/4" |
1/4" |
NC 20 |
Out of stock
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$8.90 | SCHH-14-1
| 1/4-20 x 1 Hex Head Screws, Gr.8, box of 100, 4021-0010 | 1" |
1/4" |
NC 20 |
Out of stock
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$8.90 | SCHH-14-1-1/4
| 1/4-20 x 1-1/4 Hex Head Screws, Gr.8, box of 100 | 1-1/4" |
1/4" |
NC 20 |
Out of stock
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$12.50 | SCHH-14-1-1/2
| 1/4-20 x 1-1/2 Hex Head Screws, Gr.8, box of 100, 4021-0015 | 1-1/2" |
1/4" |
NC 20 |
Out of stock
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$16.00 | SCHH-14-2
| 1/4-20 x 2 Hex Head Screws, Gr.8, box of 100, 4021-0020 | 2" |
1/4" |
NC 20 |
Out of stock
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$16.60 | SCHH-14-2-1/2
| 1/4-20 x 2-1/2 Hex Head Screws, Gr.8, box of 100 | 2-1/2" |
1/4" |
NC 20 |
Out of stock
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$21.60 | SCHH-14-3
| 1/4-20 x 3 Hex Head Screws, Gr.8, box of 100, 4021-0025 | 3" |
1/4" |
NC 20 |
Out of stock
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$10.20 | SCHH-56-1/2
| 5/16-18 x 1/2 Hex Head Screws, Gr.8, box of 100, 4021-0045 | 1/2" |
5/16" |
NC 18 |
Out of stock
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$15.00 | SCHH-56-3/4
| 5/16-18 x 3/4 Hex Head Screws, Gr.8, box of 100 | 3/4" |
5/16" |
NC 18 |
Out of stock
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$17.20 | SCHH-56-1
| 5/16-18 x 1 Hex Head Screws, Gr.8, box of 100, 4021-0050 | 1" |
5/16" |
NC 18 |
Out of stock
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$20.50 | SCHH-56-1-1/4
| 5/16-18 x 1-1/4 Hex Head Screws, Gr.8, box of 100 | 1-1/4" |
5/16" |
NC 18 |
Out of stock
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$23.30 | SCHH-56-1-1/2
| 5/16-18 x 1-1/2 Hex Head Screws, Gr.8, box of 100, 4021-0055 | 1-1/2" |
5/16" |
NC 18 |
Out of stock
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$29.80 | SCHH-56-2
| 5/16-18 x 2 Hex Head Screws, Gr.8, box of 100, 4021-0060 | 2" |
5/16" |
NC 18 |
Out of stock
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$36.10 | SCHH-56-2-1/2
| 5/16-18 x 2-1/2 Hex Head Screws, Gr.8, box of 100 | 2-1/2" |
5/16" |
NC 18 |
Out of stock
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$42.70 | SCHH-56-3
| 5/16-18 x 3 Hex Head Screws, Gr.8, box of 100, 4021-0065 | 3" |
5/16" |
NC 18 |
Out of stock
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$16.00 | SCHH-38-1/2
| 3/8-16 x 1/2 Hex Head Screws, Gr.8, box of 100, 4021-0085 | 1/2" |
3/8" |
NC 16 |
Out of stock
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$17.80 | SCHH-38-3/4
| 3/8-16 x 3/4 Hex Head Screws, Gr.8, box of 100 | 3/4" |
3/8" |
NC 16 |
Out of stock
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$20.20 | SCHH-38-1
| 3/8-16 x 1 Hex Head Screws, Gr.8, box of 100, 4021-0090 | 1" |
3/8" |
NC 16 |
Out of stock
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$23.20 | SCHH-38-1-1/4
| 3/8-16 x 1-1/4 Hex Head Screws, Gr.8, box of 100 | 1-1/4" |
3/8" |
NC 16 |
Out of stock
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$27.60 | SCHH-38-1-1/2
| 3/8-16 x 1-1/2 Hex Head Screws, Gr.8, box of 100, 4021-0095 | 1-1/2" |
3/8" |
NC 16 |
Out of stock
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$35.70 | SCHH-38-2
| 3/8-16 x 2 Hex Head Screws, Gr.8, box of 100, 4021-0100 | 2" |
3/8" |
NC 16 |
Out of stock
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$42.00 | SCHH-38-2-1/2
| 3/8-16 x 2-1/2 Hex Head Screws, Gr.8, box of 100 | 2-1/2" |
3/8" |
NC 16 |
Out of stock
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$49.30 | SCHH-38-3
| 3/8-16 x 3 Hex Head Screws, Gr.8, box of 100, 4021-0105 | 3" |
3/8" |
NC 16 |
Out of stock
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$30.50 | SCHH-38-3-1/2
| 3/8-16 x 3-1/2 Hex Head Screws, Gr.8, box of 50 | 3-1/2" |
3/8" |
NC 16 |
Out of stock
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$34.40 | SCHH-38-4
| 3/8-16 x 4 Hex Head Screws, Gr.8, box of 50, 4021-0110 | 4" |
3/8" |
NC 16 |
Out of stock
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$40.30 | SCHH-38-4-1/2
| 3/8-16 x 4-1/2 Hex Head Screws, Gr.8, box of 50 | 4-1/2" |
3/8" |
NC 16 |
Out of stock
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$44.50 | SCHH-38-5
| 3/8-16 x 5 Hex Head Screws, Gr.8, box of 50, 4021-0115 | 5" |
3/8" |
NC 16 |
Out of stock
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$17.00 | SCHH-12-3/4
| 1/2-13 x 3/4 Hex Head Screws, Gr.8, box of 50, 4021-0125 | 3/4" |
1/2" |
NC 13 |
Out of stock
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$20.40 | SCHH-12-1
| 1/2-13 x 1 Hex Head Screws, Gr.8, box of 50, 4021-0130 | 1" |
1/2" |
NC 13 |
Out of stock
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$24.30 | SCHH-12-1-1/4
| 1/2-13 x 1-1/4 Hex Head Screws, Gr.8, box of 50 | 1-1/4" |
1/2" |
NC 13 |
Out of stock
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$26.20 | SCHH-12-1-1/2
| 1/2-13 x 1-1/2 Hex Head Screws, Gr.8, box of 50, 4021-0135 | 1-1/2" |
1/2" |
NC 13 |
Out of stock
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$32.90 | SCHH-12-2
| 1/2-13 x 2 Hex Head Screws, Gr.8, box of 50, 4021-0140 | 2" |
1/2" |
NC 13 |
Out of stock
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$39.00 | SCHH-12-2-1/2
| 1/2-13 x 2-1/2 Hex Head Screws, Gr.8, box of 50 | 2-1/2" |
1/2" |
NC 13 |
Out of stock
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$46.00 | SCHH-12-3
| 1/2-13 x 3 Hex Head Screws, Gr.8, box of 50, 4021-0145 | 3" |
1/2" |
NC 13 |
Out of stock
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$27.70 | SCHH-12-3-1/2
| 1/2-13 x 3-1/2 Hex Head Screws, Gr.8, box of 25 | 3-1/2" |
1/2" |
NC 13 |
Out of stock
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$29.60 | SCHH-12-4
| 1/2-13 x 4 Hex Head Screws, Gr.8, box of 25, 4021-0150 | 4" |
1/2" |
NC 13 |
Out of stock
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$36.95 | SCHH-12-4-1/2
| 1/2-13 x 4-1/2Hex Head Screws, Gr.8, box of 25 | 4-1/2" |
1/2" |
NC 13 |
Out of stock
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$40.65 | SCHH-12-5
| 1/2-13 x 5 Hex Head Screws, Gr.8, box of 25, 4021-0155 | 5" |
1/2" |
NC 13 |
Out of stock
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$44.40 | SCHH-12-5-1/2
| 1/2-13 x 5-1/2 Hex Head Screws, Gr.8, box of 25 | 5-1/2" |
1/2" |
NC 13 |
Out of stock
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$45.75 | SCHH-12-6
| 1/2-13 x 6 Hex Head Screws, Gr.8, box of 25, 4021-0160 | 6" |
1/2" |
NC 13 |
Out of stock
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$16.80 | SCHH-58-1
| 5/8-11 x 1 Hex Head Screws, Gr.8, box of 25, 4021-0165 | 1" |
5/8" |
NC 11 |
Out of stock
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$23.35 | SCHH-58-1-1/2
| 5/8-11 x 1-1/2 Hex Head Screws, Gr.8, box of 25, 4021-0170 | 1-1/2" |
5/8" |
NC 11 |
Out of stock
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$27.30 | SCHH-58-2
| 5/8-11 x 2 Hex Head Screws, Gr.8, box of 25, 4021-0175 | 2" |
5/8" |
NC 11 |
Out of stock
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$40.50 | SCHH-58-2-1/2
| 5/8-11 x 2-1/2 Hex Head Screws, Gr.8, box of 25 | 2-1/2" |
5/8" |
NC 11 |
Out of stock
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$37.35 | SCHH-58-3
| 5/8-11 x 3 Hex Head Screws, Gr.8, box of 25, 4021-0180 | 3" |
5/8" |
NC 11 |
Out of stock
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$44.85 | SCHH-58-3-1/2
| 5/8-11 x 3-1/2 Hex Head Screws, Gr.8, box of 25 | 3-1/2" |
5/8" |
NC 11 |
Out of stock
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$47.90 | SCHH-58-4
| 5/8-11 x 4 Hex Head Screws, Gr.8, box of 25, 4021-0185 | 4" |
5/8" |
NC 11 |
Out of stock
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$61.50 | SCHH-58-5
| 5/8-11 x 5 Hex Head Screws, Gr.8, box of 25, 4021-0190 | 5" |
5/8" |
NC 11 |
Out of stock
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$72.50 | SCHH-58-6
| 5/8-11 x 6 Hex Head Screws, Gr.8, box of 25, 4021-0195 | 6" |
5/8" |
NC 11 |
Out of stock
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$29.50 | SCHH-34-1
| 3/4-10 x 1 Hex Head Screws, Gr.8, box of 25, 4021-0200 | 1" |
3/4" |
NC 10 |
Out of stock
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$39.70 | SCHH-34-1-1/2
| 3/4-10 x 1-1/2 Hex Head Screws, Gr.8, box of 25, 4021-0205 | 1-1/2" |
3/4" |
NC 10 |
Out of stock
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$45.25 | SCHH-34-2
| 3/4-10 x 2 Hex Head Screws, Gr.8, box of 25, 4021-0210 | 2" |
3/4" |
NC 10 |
Out of stock
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$50.75 | SCHH-34-2-1/2
| 3/4-10 x 2-1/2 Hex Head Screws, Gr.8, box of 25 | 2-1/2" |
3/4" |
NC 10 |
Out of stock
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$64.20 | SCHH-34-3
| 3/4-10 x 3 Hex Head Screws, Gr.8, box of 25, 4021-0215 | 3" |
3/4" |
NC 10 |
Out of stock
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$69.30 | SCHH-34-3-1/2
| 3/4-10 x 3-1/2 Hex Head Screws, Gr.8, box of 25 | 3-1/2" |
3/4" |
NC 10 |
Out of stock
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$73.65 | SCHH-34-4
| 3/4-10 x 4 Hex Head Screws, Gr.8, box of 25, 4021-0220 | 4" |
3/4" |
NC 10 |
Out of stock
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$88.90 | SCHH-34-5
| 3/4-10 x 5 Hex Head Screws, Gr.8, box of 25, 4021-0225 | 5" |
3/4" |
NC 10 |
Out of stock
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$111.25 | SCHH-34-6
| 3/4-10 x 6 Hex Head Screws, Gr.8, box of 25, 4021-0230 | 6" |
3/4" |
NC 10 |
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