Hex Head Cap Screws-Bolts Grade 8 Fine

Grade 8 Hex Bolts (Hex Head Cap Screws) - Fine Thread
Grade 8 / Fine Thread / Hex Head / Yellow Zinc Plated
A grade 8 bolt is stronger than the more commonly used grade 5. It is made of alloy steel and has six radial lines on the top of the bolt head. Grade 8 bolts have a tensile strength of 150,000 pounds per square inch. We recommend using grade 8 nuts, flat washers and high alloy lock washers with any grade 8 bolts / hex cap screws.
Bolt pictures are a general representation and not an actual picture of the product you will receive. Threads will vary according to the individual bolt sizes and dimensions. ISO standards for threads are: length is twice the diameter of the bolt plus ½ inch. If you are looking for fully threaded bolts please call direct at 800-872-5557.
| Product Image | Item Name- | Price | Model |
|---|---|---|---|
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1/4 - 28 X 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(100)1/4 - 28 X 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$11.15 |
HHCS1412F8Y |
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1/4 - 28 X 5/8 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(100)1/4 - 28 X 5/8 hex cap screws. Hex head. Grade 8 / Fine thread / Yellow... |
$13.64 |
HHCS1458F8Y |
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1/4 - 28 X 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(100)1/4 - 28 X 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$13.51 |
HHCS1434F8Y |
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1/4 - 28 X 1 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(50)1/4 - 28 X 1 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$8.12 |
HHCS141F8Y |
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1/4 - 28 X 1 1/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(50)1/4 - 28 X 1 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$9.28 |
HHCS14114F8Y |
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1/4 - 28 X 1 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(50)1/4 - 28 X 1 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$11.70 |
HHCS14112F8Y |
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1/4 - 28 X 1 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(50)1/4 - 28 X 1 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$22.01 |
HHCS14134F8Y |
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1/4 - 28 X 2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 2 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$0.26 |
HHCS142-F8Y |
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1/4 - 28 X 2 1/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 2 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.30 |
HHCS14214F8Y |
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1/4 - 28 X 2 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 2 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.30 |
HHCS14212F8Y |
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1/4 - 28 X 2 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 2 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.34 |
HHCS14234F8Y |
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1/4 - 28 X 3 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 3 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$0.54 |
HHCS143F8Y |
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1/4 - 28 X 3 1/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 3 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.53 |
HHCS14314F8Y |
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1/4 - 28 X 3 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 3 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.58 |
HHCS14312F8Y |
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1/4 - 28 X 4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 4 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$0.70 |
HHCS144F8Y |
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1/4 - 28 X 4 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 4 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$1.22 |
HHCS14412F8Y |
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1/4 - 28 X 5 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 5 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$1.26 |
HHCS145F8Y |
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1/4 - 28 X 5 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 5 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$1.64 |
HHCS14512F8Y |
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1/4 - 28 X 6 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)1/4 - 28 X 6 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$1.68 |
HHCS146F8Y |
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5/16 - 24 X 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(50)5/16 - 24 X 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$9.09 |
HHCS51612F8Y |
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5/16 - 24 X 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(50)5/16 - 24 X 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$9.70 |
HHCS51634F8Y |
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5/16 - 24 X 1 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(25)5/16 - 24 X 1 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$5.76 |
HHCS5161F8Y |
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5/16 - 24 X 1 1/4 Fine Grade 8 Hex Bolts (Hex Cap Screws) Qty(25)5/16 - 24 X 1 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$6.00 |
HHCS516114F8Y |
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5/16 - 24 X 1 1/2 Fine Grade 8 Hex Bolts (Hex Cap Screws) Qty(25)5/16 - 24 X 1 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$7.75 |
HHCS516112F8Y |
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5/16 - 24 X 1 3/4 Fine Grade 8 Hex Bolts (Hex Cap Screws) Qty (25)5/16 - 24 X 1 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$7.92 |
HHCS516134F8Y |
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5/16 - 24 X 2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(25)5/16 - 24 X 2 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$8.68 |
HHCS5162F8Y |
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5/16 - 24 X 2 1/4 Fine Grade 8 Hex Bolts (Hex Cap Screws) Qty(25)5/16 - 24 X 2 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$9.11 |
HHCS516214F8Y |
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5/16 - 24 X 2 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 2 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.47 |
HHCS516212F8Y |
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5/16 - 24 X 2 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 2 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.48 |
HHCS516234F8Y |
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5/16 - 24 X 3 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 3 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$0.51 |
HHCS5163F8Y |
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5/16 - 24 X 3 1/4 Fine Grade 8 Hex Bolts (Hex Cap Screws) Qty(1)5/16 - 24 X 3 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.69 |
HHCS516314F8Y |
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5/16 - 24 X 3 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 3 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.69 |
HHCS516312F8Y |
![]() |
5/16 - 24 X 3 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 3 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.81 |
HHCS516334F8Y |
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5/16 - 24 X 4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 4 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$0.85 |
HHCS5164F8Y |
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5/16 - 24 X 4 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 4 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$1.35 |
HHCS516412F8Y |
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5/16 - 24 X 5 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 5 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$1.46 |
HHCS5165F8Y |
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5/16 - 24 X 5 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)5/16 - 24 X 5 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$1.79 |
HHCS516512F8Y |
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3/8 - 24 X 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.24 |
HHCS3812F8Y |
![]() |
3/8 - 24 X 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.28 |
HHCS3834F8Y |
![]() |
3/8 - 24 X 1 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 1 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$0.34 |
HHCS381F8Y |
![]() |
3/8 - 24 X 1 1/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 1 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.35 |
HHCS38114F8Y |
![]() |
3/8 - 24 X 1 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 1 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.49 |
HHCS38112F8Y |
![]() |
3/8 - 24 X 1 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 1 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.45 |
HHCS38134F8Y |
![]() |
3/8 - 24 X 2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 2 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$0.48 |
HHCS382F8Y |
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3/8 - 24 X 2 1/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 2 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.56 |
HHCS38214F8Y |
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3/8 - 24 X 2 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 2 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.59 |
HHCS38212F8Y |
![]() |
3/8 - 24 X 2 3/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 2 3/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.65 |
HHCS38234F8Y |
![]() |
3/8 - 24 X 3 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 3 fine grade 8 hex bolts (hex head cap screws) Hex head. Grade... |
$0.66 |
HHCS383F8Y |
![]() |
3/8 - 24 X 3 1/4 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 3 1/4 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.84 |
HHCS38314F8Y |
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3/8 - 24 X 3 1/2 Fine Grade 8 Hex Bolts (Hex Head Cap Screws) Qty(1)3/8 - 24 X 3 1/2 fine grade 8 hex bolts (hex head cap screws) Hex head.... |
$0.81 |
HHCS38312F8Y |





