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Hex Head Cap Screws

Imperial Supplies® carries a large assortment of hex head cap screws and bolts in both fractional and metric sizes. Our selection includes Grade 2, Grade 5, Grade 8, Class 8.8 and Class 10.9, among other material grades. Available in fine and coarse threads, partially and fully threaded, and in a variety of materials, Imperial Supplies® has the hex head cap screws you need to get the job done.

A-307A

A-307B

Not Graded

Hex Head Cap Screw Assortments

Tap Bolts

Thread Measuring Gauges

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1 - 50 of 7063 results

Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 1/4"-20 x 1", Zinc Yellow, Medium Carbon Alloy Steel, 100 PK

#16104 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M6-1.00 x 20 mm, Zinc Plated, Carbon Steel, 50 PK

#15118 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 5/8"-11 x 2", Zinc Yellow, Alloy Steel, 25 PK

#16740 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 5/8"-11 x 2", Zinc Yellow, Steel, 25 PK

#16240 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 1/4"-20 x 1", Zinc Yellow, Alloy Steel, 100 PK

#16604 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1", Zinc Yellow, Medium Carbon Alloy Steel, 100 PK

#16125 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 1-1/2", Zinc Yellow, Steel, 100 PK

#16150 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1", Zinc Yellow, Alloy Steel, 100 PK

#16625 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 1/4"-20 x 3/4", Zinc Yellow, Medium Carbon Alloy Steel, 100 PK

#16102 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 1-1/4", Zinc Yellow, Steel, 100 PK

#16149 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M6-1.00 x 25 mm, Zinc Plated, Carbon Steel, 50 PK

#15120 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M8-1.25 x 20 mm, Zinc Plated, Carbon Steel, 50 PK

#15152 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 1/2"-13 x 1-1/2", Zinc Yellow, Steel, 50 PK

#16198 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 1/4"-20 x 3/4", Zinc Yellow, Alloy Steel, 100 PK

#16602 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 1-1/2", Zinc Yellow, Alloy Steel, 100 PK

#16650 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 5 USS Hex Head Cap Screw, 1/4"-20 x 1", Clear, Steel, 100 PK

#20104 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M6-1.00 x 16 mm, Zinc Plated, Carbon Steel, 50 PK

#15117 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M8-1.25 x 30 mm, Clear Zinc, Carbon Steel, 50 PK

#15155 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 1", Zinc Yellow, Steel, 100 PK

#16148 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M8-1.25 x 25 mm, Zinc Plated, Carbon Steel, 50 PK

#15154 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 3/4", Zinc Yellow, Steel, 100 PK

#16123 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1-1/4", Zinc Yellow, Medium Carbon Alloy Steel, 100 PK

#16126 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 5 USS Hex Head Cap Screw, 5/8"-11 x 2", Zinc Plated, Steel, 25 PK

#20240 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 1", Zinc Yellow, Alloy Steel, 100 PK

#16648 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 1/2"-13 x 1-1/2", Zinc Yellow, Alloy Steel, 50 PK

#16698 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 1/2"-13 x 2", Zinc Yellow, Steel, 50 PK

#16200 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 3/4", Zinc Yellow, Alloy Steel, 100 PK

#16623 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 1-1/4", Zinc Yellow, Alloy Steel, 100 PK

#16649 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 5 USS Hex Head Cap Screw, 1/4"-20 x 3/4", Clear, Steel, 100 PK

#20102 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1-1/2", Zinc Yellow, Medium Carbon Alloy Steel, 100 PK

#16127 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 5/8"-11 x 1-1/2", Zinc Yellow, Alloy Steel, 25 PK

#16738 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M6-1.00 x 30 mm, Zinc Plated, Carbon Steel, 50 PK

#15122 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 5/8"-11 x 1-1/2", Zinc Yellow, Steel, 25 PK

#16238 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 5/8"-11 x 2-1/2", Zinc Yellow, Steel, 25 PK

#16242 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M10-1.50 x 30 mm, Zinc Plated, Carbon Steel, 25 PK

#15174 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Grade 5 USS Hex Head Cap Screw, 5/16"-18 x 3/4", Clear, Steel, 100 PK

#20123 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 5 USS Hex Head Cap Screw, 5/16"-18 x 1", Clear, Steel, 100 PK

#20125 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 1/4"-20 x 1-1/2", Zinc Yellow, Medium Carbon Alloy Steel, 100 PK

#16106 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 1/2"-13 x 2", Zinc Yellow, Alloy Steel, 50 PK

#16700 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M20-2.50 x 60 mm, Zinc Plated, Carbon Steel, 5 PK

#15286 | Pkg Qty:5

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1-1/2", Zinc Yellow, Alloy Steel, 100 PK

#16627 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M10-1.50 x 30 mm, Zinc Plated, Carbon Steel, 25 PK

#15474 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Class 10.9 Hex Head Cap Screw, M6-1.00 x 12 mm, Clear Zinc, Carbon Steel, 50 PK

#15115 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 2-1/2", Zinc Yellow, Medium Carbon Alloy Steel, 50 PK

#16154 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 5/8"-11 x 2-1/2", Zinc Yellow, Medium Carbon Alloy Steel, 25 PK

#16742 | Pkg Qty:25

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1-1/4", Zinc Yellow, Alloy Steel, 100 PK

#16626 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 3", Zinc Yellow, Medium Carbon Alloy Steel, 50 PK

#16156 | Pkg Qty:50

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 1/4"-20 x 1-1/2", Zinc Yellow, Alloy Steel, 100 PK

#16606 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Grade 8 USS Hex Head Cap Screw, 1/4"-20 x 1-1/4", Zinc Yellow, Medium Carbon Alloy Steel, 100 PK

#16105 | Pkg Qty:100

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Best Seller

APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 3/8"-16 x 2-1/2", Zinc Yellow, Alloy Steel, 50 PK

#16654 | Pkg Qty:50

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1 2 3 4 5

1 - 50 of 7063 results

May we suggest

Item: 16104

Pkg Qty: 100

1/4 X 1 USS GR 8

Item: 16740

Pkg Qty: 25

5/8 X 2 USS GR 8

Item: 15115

Pkg Qty: 50

M6 X 12MM 1.0 Pitch 10.9

Item: 16654

Pkg Qty: 50

3/8 X 2 1/2 USS GR 8

Item: 16604

Pkg Qty: 100

1/4 X 1 USS GR 8

Item: 15118

Pkg Qty: 50

M6 X 20MM 1.0 Pitch 10.9

Item: 15157

Pkg Qty: 50

M8 X 40MM 1.25 Pitch 10.9

Item: 16154

Pkg Qty: 50

3/8 X 2 1/2 USS GR 8

Item: 16240

Pkg Qty: 25

5/8 X 2 USS GR 8

Item: 16125

Pkg Qty: 100

5/16 X 1 USS GR 8

Item: 16606

Pkg Qty: 100

1/4 X 1 1/2 USS GR 8

Item: 16156

Pkg Qty: 50

3/8 X 3 USS GR 8

Item: 16625

Pkg Qty: 100

5/16 X 1 USS GR 8

Item: 16150

Pkg Qty: 100

3/8 X 1 1/2 USS GR 8

Item: 16702

Pkg Qty: 50

1/2 X 2 1/2 USS GR 8

Item: 15150

Pkg Qty: 50

M8 X 16MM 1.25 Pitch 10.9

Item: 20240

Pkg Qty: 25

5/8 X 2 USS GR 5

Item: 16149

Pkg Qty: 100

3/8 X 1 1/4 USS GR 8

Item: 16152

Pkg Qty: 100

3/8 X 2 USS GR 8

Item: 16105

Pkg Qty: 100

1/4 X 1 1/4 USS GR 8

Item: 112118

Pkg Qty: 50

18/8 S/S M6 X 20MM 1.0 Pitch

Item: 16198

Pkg Qty: 50

1/2 X 1 1/2 USS GR 8

Item: 16200

Pkg Qty: 50

1/2 X 2 USS GR 8

Item: 16650

Pkg Qty: 100

3/8 X 1 1/2 USS GR 8

Item: 16698

Pkg Qty: 50

1/2 X 1 1/2 USS GR 8

Item: 16700

Pkg Qty: 50

1/2 X 2 USS GR 8

Item: 16265

Pkg Qty: 20

3/4 X 2 1/2 USS GR 8

Item: 16744

Pkg Qty: 25

5/8 X 3 USS GR 8

Item: 16242

Pkg Qty: 25

5/8 X 2 1/2 USS GR 8

$9.57 pkg | $9.57 ea

Item: 916139-4

Pkg Qty: 1

1 X 6 1/2 USS GR 5

Item: 15286

Pkg Qty: 5

M20 X 60MM 2.5 Pitch 10.9

Item: 16210

Pkg Qty: 25

1/2 X 5 USS GR 8

Item: 16751

Pkg Qty: 25

5/8 X 5 1/2 USS GR 8

Item: 16246

Pkg Qty: 25

5/8 X 3 1/2 USS GR 8

Item: 120198

Pkg Qty: 50

304 S/S 1/2-13 X 1 1/2

Item: 15474

Pkg Qty: 25

M10 X 30MM 1.5 Pitch 10.9 Din

Item: 16258

Pkg Qty: 5

5/8 X 9 USS GR 8

Item: 16208

Pkg Qty: 25

1/2 X 4 USS GR 8

Item: 16274

Pkg Qty: 20

3/4 X 5 1/2 USS GR 8

Item: 16775

Pkg Qty: 20

3/4 X 6 USS GR 8

$33.40 pkg | $3.34 ea

Item: 916008-1

Pkg Qty: 10

Hex Cap Screw,M16-1.50x80mm,

$35.75 pkg | $1.43 ea

Item: 924715-8

Pkg Qty: 25

M12 X 25 1.25 Pitch 10.9

$10.28 pkg | $10.28 ea

Item: 916089

Pkg Qty: 1

Hex Cap Screw,GR 8,1/2-13x14

$240.80 pkg | $24.08 ea

Item: 915546-4

Pkg Qty: 10

Hex Cap Screw,GR 8,5/8-11x3,PK5

$14.40 pkg | $1.44 ea

Item: 915864-4

Pkg Qty: 10

316 S/S 5/16-18 X 4

$13.81 pkg | $13.81 ea

Item: 916129-9

Pkg Qty: 1

1 1/4 X 5 USS GR 8

$9.37 pkg | $9.37 ea

Item: 917680-4

Pkg Qty: 1

HHCS,7/8-9x6-1/2,Steel,GR 5,

$9.99 pkg | $0.20 ea

Item: 918535-9

Pkg Qty: 50

HHCS,M4-0.70x30mm,SS,GR A4,

$4.16 pkg | $0.42 ea

Item: 929523-8

Pkg Qty: 10

HHCS,1/4-20x1/2,Nylon,Non Grd,

$9.40 pkg | $0.38 ea

Item: 919605-1

Pkg Qty: 25

HHCS,7/16-14x1-1/2,Steel,GR 5,

Item: 40154

Pkg Qty: 100

Nut 3/8-16 USS GR 8

Item: 40158

Pkg Qty: 50

Nut 1/2-13 USS GR 8

Item: 40150

Pkg Qty: 200

Nut 1/4-20 USS GR 8

Item: 76513

Pkg Qty: 250

SAE Flatwasher 3/8 GR 8

Item: 42310

Pkg Qty: 100

Nylon Locknut 3/8-16 USS GR 8

Item: 42306

Pkg Qty: 100

Nylon Locknut 1/4-20 USS GR 8

$18.20 pkg | $1.82 ea

Item: 924164-1

Pkg Qty: 10

Elevator Bolt,Flat,3/8in-16,

Item: 112602

Pkg Qty: 100

18/8 S/S M6 Flat Washer

Item: 69162

Pkg Qty: 100

Hex HD Tek Screw 14 X 1

Item: 12621

Pkg Qty: 50

Flat Washer M8 Hardened

Item: 16660

Pkg Qty: 50

3/8 X 4 USS GR 8

Item: 20148

Pkg Qty: 100

3/8 X 1 USS GR 5

Item: 61398

Pkg Qty: 100

Phl Pan HD Sms 12X3/4

Item: 34435

Pkg Qty: 100

Phl Pan HD M/S 10-24 X 3/4

Item: 12620

Pkg Qty: 50

Flatwasher M6 Hardened

Item: 16206

Pkg Qty: 25

1/2 X 3 1/2 USS GR 8

Item: 34449

Pkg Qty: 100

Phl Pan HD M/S 10-32 X 3/4

Item: 79013

Pkg Qty: 250

Washers USS Flat 3/8"

Item: 6536

Pkg Qty: 12

Imp Brake Parts Cleaner 14 Oz

Item: 91200

Pkg Qty: 5

A/B Push Union 1/4

Item: 91201

Pkg Qty: 5

A/B Push Union 3/8

$94.24 pkg | $0.47 ea

Item: 918752-6

Pkg Qty: 200

Absorbent Pad,36 Gal. PK200

Item: 71668

Pkg Qty: 10

Electrical Tape 3/4" X 60'

$10.93 pkg | $10.93 ea

Item: 260022-7

Pkg Qty: 1

Imperial 22" Beam Plus Wiper

$43.80 pkg | $3.65 ea

Item: 6792

Pkg Qty: 12

Imp Econ Brake Part Clner 14OZ

$9.67 pkg | $9.67 ea

Item: 83722-7

Pkg Qty: 1

Imperial 22" Winter Wiper

$1,422.59 pkg | $1,422.59 ea

Item: 936697-2

Pkg Qty: 1

Cabinet,Flat File,10 Drawer,

$9.99 pkg | $9.99 ea

Item: 920075-8

Pkg Qty: 1

Cap,2-1/2 In.,Fnpt

$115.13 pkg | $115.13 ea

Item: 924684-3

Pkg Qty: 1

Wall Clock,Analog,Battery

$1,405.28 pkg | $1,405.28 ea

Item: 914381-5

Pkg Qty: 1

Snap Wall Containment Berm,

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