Skip to content
Free shipping on orders $250 and up!
Free shipping on orders $250 and up!

Grade 5 Hex Nuts

  • 3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $9.85 - $13.16
    $9.85 - $13.16
    $9.85 - $13.16
    $9.85

    3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 5Type:...

    View full details
    $9.85 - $13.16
    $9.85 - $13.16
    $9.85 - $13.16
    $9.85
  • 3/8"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts
    $13.00 - $13.00
    $13.00
    $13.00 - $13.00
    $13.00

    3/8"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: Hex NutBox of 10....

    View full details
    $13.00 - $13.00
    $13.00
    $13.00 - $13.00
    $13.00
  • 3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Heavy Hex Nuts
    $39.93 - $39.93
    $39.93
    $39.93 - $39.93
    $39.93

    3/8"-16 Zinc Grade 5 Heavy Hex Nuts (324 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 25/32"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 5Styl...

    View full details
    $39.93 - $39.93
    $39.93
    $39.93 - $39.93
    $39.93
  • 3/8"-24 Green Rinsed Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $26.81 - $26.81
    $26.81
    $26.81 - $26.81
    $26.81

    3/8"-24 Green Rinsed Zinc Plated Grade 5 Steel Fine Thread Hex Nuts (332 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: Green Rinsed ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: G...

    View full details
    $26.81 - $26.81
    $26.81
    $26.81 - $26.81
    $26.81
  • 3/8"-16 Green Rinsed Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $47.89 - $47.89
    $47.89
    $47.89 - $47.89
    $47.89

    3/8"-16 Green Rinsed Zinc Grade 5 Hex Nuts (633 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64Material: SteelFinish: Green Rinsed ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: ...

    View full details
    $47.89 - $47.89
    $47.89
    $47.89 - $47.89
    $47.89
  • 3/8"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $12.56 - $12.56
    $12.56
    $12.56 - $12.56
    $12.56

    3/8"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts (24 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: H...

    View full details
    $12.56 - $12.56
    $12.56
    $12.56 - $12.56
    $12.56
  • 3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
    $12.31 - $12.31
    $12.31
    $12.31 - $12.31
    $12.31

    3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts (24 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 5Type:...

    View full details
    $12.31 - $12.31
    $12.31
    $12.31 - $12.31
    $12.31
  • 3/8"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts
    $14.53 - $14.53
    $14.53
    $14.53 - $14.53
    $14.53

    3/8"-24 Chrome Plated Grade 5 Steel Fine Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: Hex NutBox of 10....

    View full details
    $14.53 - $14.53
    $14.53
    $14.53 - $14.53
    $14.53
  • 3/8"-16 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $16.03 - $16.03
    $16.03
    $16.03 - $16.03
    $16.03

    3/8"-16 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 5Type: Hex NutBox of 1...

    View full details
    $16.03 - $16.03
    $16.03
    $16.03 - $16.03
    $16.03
  • 3/8"-16 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts
    $13.09 - $13.09
    $13.09
    $13.09 - $13.09
    $13.09

    3/8"-16 Chrome Plated Grade 5 Steel Coarse Thread Hex Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 21/64"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 5Type: Hex NutBox of 1...

    View full details
    $13.09 - $13.09
    $13.09
    $13.09 - $13.09
    $13.09
  • 3/8"-24 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts
    $11.14 - $11.14
    $11.14
    $11.14 - $11.14
    $11.14

    3/8"-24 Black Chrome Plated Steel Grade 5 Fine Thread Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Material: SteelFinish: Black ChromeThread Size: 24 (Fine)Type: Hex NutBox of 6.Hex nuts are used to secure and fasten the threaded po...

    View full details
    $11.14 - $11.14
    $11.14
    $11.14 - $11.14
    $11.14
  • 3/8"-16 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts
    $11.23 - $11.23
    $11.23
    $11.23 - $11.23
    $11.23

    3/8"-16 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Thickness: 11/32"Material: SteelFinish: Black ChromeDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Type: Hex NutBox of 6.Hex nuts a...

    View full details
    $11.23 - $11.23
    $11.23
    $11.23 - $11.23
    $11.23
  • 3/8"-24 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts
    $11.14 - $11.14
    $11.14
    $11.14 - $11.14
    $11.14

    3/8"-24 Polished 18-8 Stainless Steel Grade 5 Fine Thread Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18...

    View full details
    $11.14 - $11.14
    $11.14
    $11.14 - $11.14
    $11.14
  • 3/8"-16 Polished 18-8 Stainless Steel Grade 5 Coarse Thread Hex Nuts
    $11.23 - $11.23
    $11.23
    $11.23 - $11.23
    $11.23

    3/8"-16 Polished 18-8 Stainless Steel Grade 5 Coarse Thread Hex Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: ...

    View full details
    $11.23 - $11.23
    $11.23
    $11.23 - $11.23
    $11.23
  • 3/8"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99

    3/8"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: H...

    View full details
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99 - $13.53
    $9.99