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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 7064 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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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 7064 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: 15157

Pkg Qty: 50

M8 X 40MM 1.25 Pitch 10.9

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: 16154

Pkg Qty: 50

3/8 X 2 1/2 USS GR 8

Item: 16606

Pkg Qty: 100

1/4 X 1 1/2 USS GR 8

Item: 16125

Pkg Qty: 100

5/16 X 1 USS GR 8

Item: 16240

Pkg Qty: 25

5/8 X 2 USS GR 8

Item: 16156

Pkg Qty: 50

3/8 X 3 USS GR 8

Item: 16702

Pkg Qty: 50

1/2 X 2 1/2 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: 15150

Pkg Qty: 50

M8 X 16MM 1.25 Pitch 10.9

Item: 16105

Pkg Qty: 100

1/4 X 1 1/4 USS GR 8

Item: 20104

Pkg Qty: 100

1/4 X 1 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: 16174

Pkg Qty: 50

7/16 X 1 1/2 USS GR 8

$16.45 pkg | $3.29 ea

Item: 929351-8

Pkg Qty: 5

HHCS,9/16-12x5,Steel,GR 8,Yz,

$13.10 pkg | $1.31 ea

Item: 918286-2

Pkg Qty: 10

304 S/S 5/16-24 X 4

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: 16265

Pkg Qty: 20

3/4 X 2 1/2 USS GR 8

Item: 16700

Pkg Qty: 50

1/2 X 2 USS GR 8

Item: 16744

Pkg Qty: 25

5/8 X 3 USS GR 8

Item: 16742

Pkg Qty: 25

5/8 X 2 1/2 USS GR 8

Item: 16242

Pkg Qty: 25

5/8 X 2 1/2 USS GR 8

$16.40 pkg | $1.64 ea

Item: 922973-7

Pkg Qty: 10

HHCS,M20-2.50x60mm,Steel,Gr12.

$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: 16750

Pkg Qty: 25

5/8 X 5 USS GR 8

Item: 16246

Pkg Qty: 25

5/8 X 3 1/2 USS GR 8

Item: 16751

Pkg Qty: 25

5/8 X 5 1/2 USS GR 8

Item: 16275

Pkg Qty: 20

3/4 X 6 USS GR 8

Item: 16649

Pkg Qty: 100

3/8 X 1 1/4 USS GR 8

Item: 16710

Pkg Qty: 25

1/2 X 5 USS GR 8

Item: 16773

Pkg Qty: 20

3/4 X 5 USS GR 8

Item: 120198

Pkg Qty: 50

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

Item: 16208

Pkg Qty: 25

1/2 X 4 USS GR 8

$35.75 pkg | $1.43 ea

Item: 924715-8

Pkg Qty: 25

M12 X 25 1.25 Pitch 10.9

$240.80 pkg | $24.08 ea

Item: 915546-4

Pkg Qty: 10

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

$10.28 pkg | $10.28 ea

Item: 916089

Pkg Qty: 1

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

$14.40 pkg | $1.44 ea

Item: 915864-4

Pkg Qty: 10

316 S/S 5/16-18 X 4

$33.40 pkg | $3.34 ea

Item: 916008-1

Pkg Qty: 10

Hex Cap Screw,M16-1.50x80mm,

$13.81 pkg | $13.81 ea

Item: 916129-9

Pkg Qty: 1

1 1/4 X 5 USS GR 8

$21.85 pkg | $4.37 ea

Item: 917027

Pkg Qty: 5

HHCS,5/8-11x4-3/4,Steel,GR 8,

$9.99 pkg | $0.20 ea

Item: 918535-9

Pkg Qty: 50

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

$8.53 pkg | $0.09 ea

Item: 911712-5

Pkg Qty: 100

Hex Cap Screw,Stl,1/4-20x1/2,

$9.40 pkg | $0.38 ea

Item: 919605-1

Pkg Qty: 25

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

$34.50 pkg | $0.69 ea

Item: 922240-8

Pkg Qty: 50

Hex Lag Screw,GR 2,1/2 x 3In,

Item: 890342

Pkg Qty: 100

Tp Scr M4.2-1.41x15MM,Pn HD,Ph

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: 34435

Pkg Qty: 100

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

Item: 34449

Pkg Qty: 100

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

Item: 12620

Pkg Qty: 50

Flatwasher M6 Hardened

Item: 40154

Pkg Qty: 100

Nut 3/8-16 USS GR 8

Item: 15475

Pkg Qty: 25

M10 X 35MM 1.5 Pitch 10.9 Din

Item: 16206

Pkg Qty: 25

1/2 X 3 1/2 USS GR 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

$9.67 pkg | $9.67 ea

Item: 83722-7

Pkg Qty: 1

Imperial 22" Winter Wiper

$43.80 pkg | $3.65 ea

Item: 6792

Pkg Qty: 12

Imp Econ Brake Part Clner 14OZ

$3.66 pkg | $3.66 ea

Item: 931807-8

Pkg Qty: 1

Eyewear Retainer,Blk,Slotted

$89.37 pkg | $89.37 ea

Item: 934579-2

Pkg Qty: 1

Electrical Insulating Gloves,

$871.94 pkg | $871.94 ea

Item: 933896-8

Pkg Qty: 1

Cordless Impact Wrench,

$17.20 pkg | $17.20 ea

Item: 918292-4

Pkg Qty: 1

Roof Brush

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