GKYIndustriesRequest a Quote

Fasteners & Hardware · Our specialty

Fasteners & Hardware

Bolts, nuts, screws, washers, socket products, pins, clamps, and rigging hardware — in steel, stainless, and metric, Grade 5 and Grade 8. Filter to find the exact part, then add it to your quote. Don't see it? We can source it.

2,763 products
Hex Cap Screws

Hex Cap Screw 1/4"-20 x 1/2" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 1/4"-20
Hex Cap Screws

Hex Cap Screw 1/4"-20 x 1/2" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 1/4"-20
Hex Cap Screws

Hex Cap Screw 1/4"-20 x 3/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 1/4"-20
Hex Cap Screws

Hex Cap Screw 1/4"-20 x 3/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 1/4"-20
Hex Cap Screws

Hex Cap Screw 1/4"-20 x 1" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1"
  • Hex
  • ASME B18.2.1
  • 1/4"-20
Hex Cap Screws

Hex Cap Screw 1/4"-20 x 1" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1"
  • Hex
  • ASME B18.2.1
  • 1/4"-20
Hex Cap Screws

Hex Cap Screw 1/4"-20 x 1-1/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 1/4"-20
Hex Cap Screws

Hex Cap Screw 1/4"-20 x 1-1/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 1/4"-20
Hex Cap Screws

Hex Cap Screw 5/16"-18 x 1/2" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 5/16"-18
Hex Cap Screws

Hex Cap Screw 5/16"-18 x 1/2" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 5/16"-18
Hex Cap Screws

Hex Cap Screw 5/16"-18 x 3/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 5/16"-18
Hex Cap Screws

Hex Cap Screw 5/16"-18 x 3/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 5/16"-18
Hex Cap Screws

Hex Cap Screw 5/16"-18 x 1" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1"
  • Hex
  • ASME B18.2.1
  • 5/16"-18
Hex Cap Screws

Hex Cap Screw 5/16"-18 x 1" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1"
  • Hex
  • ASME B18.2.1
  • 5/16"-18
Hex Cap Screws

Hex Cap Screw 5/16"-18 x 1-1/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 5/16"-18
Hex Cap Screws

Hex Cap Screw 5/16"-18 x 1-1/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 5/16"-18
Hex Cap Screws

Hex Cap Screw 3/8"-16 x 1/2" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 3/8"-16
Hex Cap Screws

Hex Cap Screw 3/8"-16 x 1/2" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 3/8"-16
Hex Cap Screws

Hex Cap Screw 3/8"-16 x 3/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 3/8"-16
Hex Cap Screws

Hex Cap Screw 3/8"-16 x 3/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 3/8"-16
Hex Cap Screws

Hex Cap Screw 3/8"-16 x 1" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1"
  • Hex
  • ASME B18.2.1
  • 3/8"-16
Hex Cap Screws

Hex Cap Screw 3/8"-16 x 1" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1"
  • Hex
  • ASME B18.2.1
  • 3/8"-16
Hex Cap Screws

Hex Cap Screw 3/8"-16 x 1-1/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 3/8"-16
Hex Cap Screws

Hex Cap Screw 3/8"-16 x 1-1/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 3/8"-16
Hex Cap Screws

Hex Cap Screw 7/16"-14 x 1/2" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 7/16"-14
Hex Cap Screws

Hex Cap Screw 7/16"-14 x 1/2" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 7/16"-14
Hex Cap Screws

Hex Cap Screw 7/16"-14 x 3/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 7/16"-14
Hex Cap Screws

Hex Cap Screw 7/16"-14 x 3/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 7/16"-14
Hex Cap Screws

Hex Cap Screw 7/16"-14 x 1" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1"
  • Hex
  • ASME B18.2.1
  • 7/16"-14
Hex Cap Screws

Hex Cap Screw 7/16"-14 x 1" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1"
  • Hex
  • ASME B18.2.1
  • 7/16"-14
Hex Cap Screws

Hex Cap Screw 7/16"-14 x 1-1/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 7/16"-14
Hex Cap Screws

Hex Cap Screw 7/16"-14 x 1-1/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 7/16"-14
Hex Cap Screws

Hex Cap Screw 1/2"-13 x 1/2" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 1/2"-13
Hex Cap Screws

Hex Cap Screw 1/2"-13 x 1/2" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 1/2"-13
Hex Cap Screws

Hex Cap Screw 1/2"-13 x 3/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 1/2"-13
Hex Cap Screws

Hex Cap Screw 1/2"-13 x 3/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 1/2"-13
Hex Cap Screws

Hex Cap Screw 1/2"-13 x 1" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1"
  • Hex
  • ASME B18.2.1
  • 1/2"-13
Hex Cap Screws

Hex Cap Screw 1/2"-13 x 1" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1"
  • Hex
  • ASME B18.2.1
  • 1/2"-13
Hex Cap Screws

Hex Cap Screw 1/2"-13 x 1-1/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 1/2"-13
Hex Cap Screws

Hex Cap Screw 1/2"-13 x 1-1/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 1/2"-13
Hex Cap Screws

Hex Cap Screw 5/8"-11 x 1/2" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 5/8"-11
Hex Cap Screws

Hex Cap Screw 5/8"-11 x 1/2" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1/2"
  • Hex
  • ASME B18.2.1
  • 5/8"-11
Hex Cap Screws

Hex Cap Screw 5/8"-11 x 3/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 5/8"-11
Hex Cap Screws

Hex Cap Screw 5/8"-11 x 3/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 3/4"
  • Hex
  • ASME B18.2.1
  • 5/8"-11
Hex Cap Screws

Hex Cap Screw 5/8"-11 x 1" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1"
  • Hex
  • ASME B18.2.1
  • 5/8"-11
Hex Cap Screws

Hex Cap Screw 5/8"-11 x 1" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1"
  • Hex
  • ASME B18.2.1
  • 5/8"-11
Hex Cap Screws

Hex Cap Screw 5/8"-11 x 1-1/4" Grade 5 Zinc Plated

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Zinc Plated
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 5/8"-11
Hex Cap Screws

Hex Cap Screw 5/8"-11 x 1-1/4" Grade 5 Plain

  • Medium Carbon Steel
  • SAE J429 Grade 5
  • Plain
  • 1-1/4"
  • Hex
  • ASME B18.2.1
  • 5/8"-11