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Grade 8 (USA) Hex Cap Screws

Grade 8 Hex Cap Screws are very common fasteners found in manufacturing, repair and construction industries worldwide.  They are used to fasten 2 or more parts together in an assembly that may require future repair or maintenance disassembly.  Their six-sided hex head allows for a more substantial bearing and wrenching surface than what socket products or machine screws can provide, thereby making them the clear choice in many complex and heavy duty applications. 
 
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Showing 551 to 600 of 1143 results
Model Product Size Plate Pkg Qty  
452807 7/16"-14 x 6 1/2" Hex Cap Screw, Grade 8 (USA), Plain 7/16"-14 Plain 125
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452808 9/16"-12 x 7" Hex Cap Screw, Grade 8 (USA), Plain 9/16"-12 Plain 65
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Quote
452809 5/8"-11 x 8 1/2" Hex Cap Screw, Grade 8 (USA), Plain 5/8"-11 Plain 50
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Quote
452810 5/8"-11 x 9" Hex Cap Screw, Grade 8 (USA), Plain 5/8"-11 Plain 45
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Quote
452811 5/8"-11 x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain 5/8"-11 Plain 45
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Quote
452812 5/8"-11 x 10" Hex Cap Screw, Grade 8 (USA), Plain 5/8"-11 Plain 40
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Quote
452813 3/4"-10 x 8 1/2" Hex Cap Screw, Grade 8 (USA), Plain 3/4"-10 Plain 30
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Quote
452814 3/4"-10 x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain 3/4"-10 Plain 30
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Quote
452815 7/8"-9 x 7 1/2" Hex Cap Screw, Grade 8 (USA), Plain 7/8"-9 Plain 25
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Quote
452816 7/8"-9 x 8 1/2" Hex Cap Screw, Grade 8 (USA), Plain 7/8"-9 Plain 25
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Quote
452817 7/8"-9 x 9" Hex Cap Screw, Grade 8 (USA), Plain 7/8"-9 Plain 23
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Quote
452818 7/8"-9 x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain 7/8"-9 Plain 20
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Quote
452819 7/8"-9 x 10" Hex Cap Screw, Grade 8 (USA), Plain 7/8"-9 Plain 20
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Quote
452820 1"-8 x 3-3/4" Hex Cap Screw, Grade 8 (USA), Plain 1"-8 Plain 35
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Quote
452821 1"-8 x 7 1/2" Hex Cap Screw, Grade 8 (USA), Plain 1"-8 Plain 20
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Quote
452822 1"-8 x 8 1/2" Hex Cap Screw, Grade 8 (USA), Plain 1"-8 Plain 18
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Quote
452823 1"-8 x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain 1"-8 Plain 15
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Quote
452824 1 1/2"-6 x 4" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 12
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Quote
452825 1 1/2"-6 x 4-1/2" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 12
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Quote
452826 1 1/2"-6 x 5" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 11
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Quote
452827 1 1/2"-6 x 5-1/2" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 10
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Quote
452828 1 1/2"-6 x 6" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 10
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Quote
452829 1 1/2"-6 x 6 1/2" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 9
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Quote
452830 1 1/2"-6 x 7" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 9
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Quote
452831 1 1/2"-6 x 8" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 8
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Quote
452832 1 1/2"-6 x 9" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 7
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Quote
452833 1 1/2"-6 x 10" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 6
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Quote
452834 1 1/2"-6 x 12" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 5
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Quote
452835 1 1/2"-6 x 14" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 5
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Quote
452836 1 1/2"-6 x 16" Hex Cap Screw, Grade 8 (USA), Plain 1 1/2"-6 Plain 4
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Quote
452837 9/16"-18 (UNF) x 3-3/4" Hex Cap Screw, Grade 8 (USA), Plain 9/16"-18 Plain 150
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Quote
452838 3/4"-16 (UNF) x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain 3/4"-16 Plain 30
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Quote
452839 7/8"-14 (UNF) x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain 7/8"-14 Plain 30
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Quote
452840 1"-14 (UNS) x 7 1/2" Hex Cap Screw, Grade 8 (USA), Plain 1"-14 Plain 20
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Quote
452841 1 1/8"-12 (UNF) x 3" Hex Cap Screw, Grade 8 (USA), Plain 1 1/8"-12 Plain 30
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Quote
452842 1 1/8"-12 (UNF) x 4" Hex Cap Screw, Grade 8 (USA), Plain 1 1/8"-12 Plain 25
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Quote
452843 1 1/8"-12 (UNF) x 4-1/2" Hex Cap Screw, Grade 8 (USA), Plain 1 1/8"-12 Plain 20
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Quote
452844 1 1/8"-12 (UNF) x 5" Hex Cap Screw, Grade 8 (USA), Plain 1 1/8"-12 Plain 20
Add to
Quote
452845 1 1/8"-12 (UNF) x 6" Hex Cap Screw, Grade 8 (USA), Plain 1 1/8"-12 Plain 15
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Quote
452846 1 1/4"-12 (UNF) x 3" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 25
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Quote
452847 1 1/4"-12 (UNF) x 4" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 20
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Quote
452848 1 1/4"-12 (UNF) x 4-1/2" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 15
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Quote
452849 1 1/4"-12 (UNF) x 5" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 15
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Quote
452850 1 1/4"-12 (UNF) x 5-1/2" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 15
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Quote
452851 1 1/4"-12 (UNF) x 6" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 15
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Quote
452852 1 1/4"-12 (UNF) x 7" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 12
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Quote
452853 1 1/4"-12 (UNF) x 7 1/2" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 12
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Quote
452854 1 1/4"-12 (UNF) x 8" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 10
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Quote
452855 1 1/4"-12 (UNF) x 10" Hex Cap Screw, Grade 8 (USA), Plain 1 1/4"-12 Plain 10
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Quote
454002 1/4"-20 x 1/2" Hex Cap Screw, Grade 8 (USA), Zinc-Yellow 1/4"-20 Zinc-Yellow 3,300
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Showing 551 to 600 of 1143 results
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Showing 551 to 600 of 1143 results

Model:
452807
Product:
7/16"-14 x 6 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
7/16"-14
Plate:
Plain
Model:
452808
Product:
9/16"-12 x 7" Hex Cap Screw, Grade 8 (USA), Plain
Size:
9/16"-12
Plate:
Plain
Model:
452809
Product:
5/8"-11 x 8 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
5/8"-11
Plate:
Plain
Model:
452810
Product:
5/8"-11 x 9" Hex Cap Screw, Grade 8 (USA), Plain
Size:
5/8"-11
Plate:
Plain
Model:
452811
Product:
5/8"-11 x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
5/8"-11
Plate:
Plain
Model:
452812
Product:
5/8"-11 x 10" Hex Cap Screw, Grade 8 (USA), Plain
Size:
5/8"-11
Plate:
Plain
Model:
452813
Product:
3/4"-10 x 8 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
3/4"-10
Plate:
Plain
Model:
452814
Product:
3/4"-10 x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
3/4"-10
Plate:
Plain
Model:
452815
Product:
7/8"-9 x 7 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
7/8"-9
Plate:
Plain
Model:
452816
Product:
7/8"-9 x 8 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
7/8"-9
Plate:
Plain
Model:
452817
Product:
7/8"-9 x 9" Hex Cap Screw, Grade 8 (USA), Plain
Size:
7/8"-9
Plate:
Plain
Model:
452818
Product:
7/8"-9 x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
7/8"-9
Plate:
Plain
Model:
452819
Product:
7/8"-9 x 10" Hex Cap Screw, Grade 8 (USA), Plain
Size:
7/8"-9
Plate:
Plain
Model:
452820
Product:
1"-8 x 3-3/4" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1"-8
Plate:
Plain
Model:
452821
Product:
1"-8 x 7 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1"-8
Plate:
Plain
Model:
452822
Product:
1"-8 x 8 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1"-8
Plate:
Plain
Model:
452823
Product:
1"-8 x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1"-8
Plate:
Plain
Model:
452824
Product:
1 1/2"-6 x 4" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452825
Product:
1 1/2"-6 x 4-1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452826
Product:
1 1/2"-6 x 5" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452827
Product:
1 1/2"-6 x 5-1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452828
Product:
1 1/2"-6 x 6" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452829
Product:
1 1/2"-6 x 6 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452830
Product:
1 1/2"-6 x 7" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452831
Product:
1 1/2"-6 x 8" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452832
Product:
1 1/2"-6 x 9" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452833
Product:
1 1/2"-6 x 10" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452834
Product:
1 1/2"-6 x 12" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452835
Product:
1 1/2"-6 x 14" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452836
Product:
1 1/2"-6 x 16" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/2"-6
Plate:
Plain
Model:
452837
Product:
9/16"-18 (UNF) x 3-3/4" Hex Cap Screw, Grade 8 (USA), Plain
Size:
9/16"-18
Plate:
Plain
Model:
452838
Product:
3/4"-16 (UNF) x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
3/4"-16
Plate:
Plain
Model:
452839
Product:
7/8"-14 (UNF) x 9 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
7/8"-14
Plate:
Plain
Model:
452840
Product:
1"-14 (UNS) x 7 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1"-14
Plate:
Plain
Model:
452841
Product:
1 1/8"-12 (UNF) x 3" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/8"-12
Plate:
Plain
Model:
452842
Product:
1 1/8"-12 (UNF) x 4" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/8"-12
Plate:
Plain
Model:
452843
Product:
1 1/8"-12 (UNF) x 4-1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/8"-12
Plate:
Plain
Model:
452844
Product:
1 1/8"-12 (UNF) x 5" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/8"-12
Plate:
Plain
Model:
452845
Product:
1 1/8"-12 (UNF) x 6" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/8"-12
Plate:
Plain
Model:
452846
Product:
1 1/4"-12 (UNF) x 3" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452847
Product:
1 1/4"-12 (UNF) x 4" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452848
Product:
1 1/4"-12 (UNF) x 4-1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452849
Product:
1 1/4"-12 (UNF) x 5" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452850
Product:
1 1/4"-12 (UNF) x 5-1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452851
Product:
1 1/4"-12 (UNF) x 6" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452852
Product:
1 1/4"-12 (UNF) x 7" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452853
Product:
1 1/4"-12 (UNF) x 7 1/2" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452854
Product:
1 1/4"-12 (UNF) x 8" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
452855
Product:
1 1/4"-12 (UNF) x 10" Hex Cap Screw, Grade 8 (USA), Plain
Size:
1 1/4"-12
Plate:
Plain
Model:
454002
Product:
1/4"-20 x 1/2" Hex Cap Screw, Grade 8 (USA), Zinc-Yellow
Size:
1/4"-20
Plate:
Zinc-Yellow
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Showing 551 to 600 of 1143 results

Specifications of Domestic Grade 8 Hex Cap Screws

Grade 8 Hex Cap Screws are manufactured from medium carbon alloy steel and are heat-treated, quenched and tempered.  With a proof load of 120,000 PSI and minimum tensile strength of 150,000 PSI, they are generally employed in high strength applications.  They are easily identified with the unique head marking of 6 radial lines and are most commonly available in plain finish, and yellow electro-zinc plate.  USA Grade 8 Hex Cap Screws are manufactured in the United States and every aspect is wholly 100% domestic, from mining of the ore to final quenching and tempering of the screw. 

Tell Us Your Domestic Grade 8 Hex Cap Screw Needs

Call Empire Bolt & Screw or send us a Request for Quote on your Grade 8 (USA) Hex Cap Screws needs today.
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