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Grade 8 Import 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. 
 
Model Product Size Plate Pkg Qty  
451586 9/16"-18 (UNF) x 1-1/4" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 300
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451587 9/16"-18 (UNF) x 1-1/2" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 275
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451588 9/16"-18 (UNF) x 1-3/4" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 250
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451589 9/16"-18 (UNF) x 2" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 225
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451590 1 1/4"-7 x 16" Hex Cap Screw Grade 8, Plain 1 1/4"-7 Plain 5
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451591 9/16"-18 (UNF) x 2-1/4" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 200
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451592 9/16"-18 (UNF) x 2-1/2" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 175
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451593 9/16"-18 (UNF) x 2-3/4" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 150
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451594 9/16"-18 (UNF) x 3" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 150
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451595 9/16"-18 (UNF) x 3-1/2" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 125
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451596 9/16"-18 (UNF) x 4" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 100
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451597 9/16"-18 (UNF) x 4-1/2" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 100
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451598 9/16"-18 (UNF) x 5" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 100
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451599 9/16"-18 (UNF) x 5-1/2" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 90
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451600 1 1/4"-12 (UNF) x 11" Hex Cap Screw Grade 8, Plain 1 1/4"-12 Plain 7
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451601 9/16"-18 (UNF) x 6" Hex Cap Screw Grade 8, Plain 9/16"-18 Plain 75
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Quote
451602 5/8"-11 x 1" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 250
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Quote
451603 5/8"-11 x 1-1/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 225
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Quote
451604 5/8"-11 x 1-1/2" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 200
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Quote
451605 5/8"-11 x 1-3/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 175
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Quote
451606 5/8"-11 x 2" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 175
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Quote
451607 5/8"-11 x 2-1/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 150
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Quote
451608 5/8"-11 x 2-1/2" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 125
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Quote
451609 5/8"-11 x 2-3/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 125
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Quote
451610 1 1/4"-12 (UNF) x 12" Hex Cap Screw Grade 8, Plain 1 1/4"-12 Plain 6
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451611 5/8"-11 x 3" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 100
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451612 5/8"-11 x 3-1/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 100
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451613 5/8"-11 x 3-1/2" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 100
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Quote
451614 5/8"-11 x 3-3/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 100
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Quote
451615 5/8"-11 x 4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 90
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451616 5/8"-11 x 4 1/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 90
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451617 5/8"-11 x 4-1/2" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 80
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451618 5/8"-11 x 4 3/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 80
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451619 5/8"-11 x 5" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 75
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451620 1 1/4"-12 (UNF) x 13" Hex Cap Screw Grade 8, Plain 1 1/4"-12 Plain 6
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451621 5/8"-11 x 5 1/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 75
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451622 5/8"-11 x 5-1/2" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 70
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451623 5/8"-11 x 5 3/4" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 70
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451624 5/8"-11 x 6" Hex Cap Screw Grade 8, Plain 5/8"-11 Plain 65
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451626 5/8"-18 (UNF) x 1" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 250
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451628 5/8"-18 (UNF) x 1-1/4" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 225
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451629 5/8"-18 (UNF) x 1-1/2" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 200
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451630 1 1/4"-12 (UNF) x 14" Hex Cap Screw Grade 8, Plain 1 1/4"-12 Plain 6
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451631 5/8"-18 (UNF) x 1-3/4" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 175
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451632 5/8"-18 (UNF) x 2" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 175
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451633 5/8"-18 (UNF) x 2-1/4" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 150
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451634 5/8"-18 (UNF) x 2-1/2" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 125
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451635 5/8"-18 (UNF) x 2-3/4" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 125
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451636 5/8"-18 (UNF) x 3" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 100
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451637 5/8"-18 (UNF) x 3-1/4" Hex Cap Screw Grade 8, Plain 5/8"-18 Plain 100
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Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
1 1/4"-7
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
1 1/4"-12
Plate:
Plain
Model:
Size:
9/16"-18
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
1 1/4"-12
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
1 1/4"-12
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-11
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
1 1/4"-12
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain
Model:
Size:
5/8"-18
Plate:
Plain

Manufacturing of Grade 8 Imported 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.  Import Grade 8 Hex Cap Screws are manufactured offshore, most often from China or Taiwan, and provide a more economical option to domestically manufactured screws.  

Contact Empire Bolt with Your Grade 8 Hex Cap Screw Needs

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

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