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

Products

  • 3/8"-24 x 3" Zinc Plated Grade 5 Steel Fine Thread Hex Cap Screws
    $10.63 - $34.12
    $10.63 - $34.12
    $10.63 - $34.12
    $10.63

    3/8"-24 x 3" Zinc Plated Grade 5 Steel Fine Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 3"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 24 (Fine)Thread Length: 1"Hardness: Grade 5Type: Cap ...

    View full details
    $10.63 - $34.12
    $10.63 - $34.12
    $10.63 - $34.12
    $10.63
  • 3/8"-24 x 3" Zinc Plated Grade 5 Steel Fine Thread Hex Cap Screws
    $11.35 - $11.35
    $11.35
    $11.35 - $11.35
    $11.35

    3/8"-24 x 3" Zinc Plated Grade 5 Steel Fine Thread Hex Cap Screws (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 3"Material: SteelFinish: ZincHead Style: Hex (9/16" Wrench)Thread Size: 24 (Fine)Thread Length: 1"Hardness: Grade 5Type: Cap ...

    View full details
    $11.35 - $11.35
    $11.35
    $11.35 - $11.35
    $11.35
  • 3/8"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $11.55 - $21.82
    $11.55 - $21.82
    $11.55 - $21.82
    $11.55

    3/8"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (9/16" Wrench)Thread Size: 24 (Fine)Thread Length: 1"Hardness: Grade 8Typ...

    View full details
    $11.55 - $21.82
    $11.55 - $21.82
    $11.55 - $21.82
    $11.55
  • 3/8"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws
    $21.27 - $21.27
    $21.27
    $21.27 - $21.27
    $21.27

    3/8"-24 x 3" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Length: 3"Material: SteelFinish: Yellow ZincHead Style: Hex (9/16" Wrench)Thread Size: 24 (Fine)Thread Length: 1"Hardness: Grade 8Typ...

    View full details
    $21.27 - $21.27
    $21.27
    $21.27 - $21.27
    $21.27
  • 5/16 x 3" Star Construction Lag Green Screws (10 pcs.)
    $10.51 - $10.51
    $10.51
    $10.51 - $10.51
    $10.51

    5/16 x 3" Star Construction Lag Green Screws (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16" Length: 3" Material: Steel Finish: Green XL1500 Head Style: Round Washer (T-30 Star Bit) Point Type: Type 17 Thread Length: 2.4" St...

    View full details
    $10.51 - $10.51
    $10.51
    $10.51 - $10.51
    $10.51
  • $16.45 - $16.98
    $16.45 - $16.98
    $16.45 - $16.98
    $16.45

    5/16 x 3" Yellow Zinc Round Washer Head SaberDrive® Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16" Length: 3" Material: Steel Finish: Yellow Zinc Head Style: Round Washer (T-30 Star Bit) Point Type: Type 17 Type: Lag Screw These i...

    View full details
    $16.45 - $16.98
    $16.45 - $16.98
    $16.45 - $16.98
    $16.45
  • 5/16" x 3" 18-8 Stainless Steel Hex Head Lag Screws
    $15.20 - $27.46
    $15.20 - $27.46
    $15.20 - $27.46
    $15.20

    5/16" x 3" 18-8 Stainless Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: Stainless SteelHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: 18-8Type: Hex Lag ...

    View full details
    $15.20 - $27.46
    $15.20 - $27.46
    $15.20 - $27.46
    $15.20
  • 5/16" x 3" 18-8 Stainless Steel Hex Head Lag Screws
    $19.02 - $19.02
    $19.02
    $19.02 - $19.02
    $19.02

    5/16" x 3" 18-8 Stainless Steel Hex Head Lag Screws (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: Stainless SteelHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: 18-8Type: Hex Lag ...

    View full details
    $19.02 - $19.02
    $19.02
    $19.02 - $19.02
    $19.02
  • 5/16" x 3" Black Oxide Steel Slotted Round Head One-Way Lag Screws
    $29.71 - $29.71
    $29.71
    $29.71 - $29.71
    $29.71

    5/16" x 3" Black Oxide Slotted Round One-Way Lag Screws (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: Black OxideHead Style: Button (One-way Slotted)Thread Length: PartialStyle: One WayType: Constructi...

    View full details
    $29.71 - $29.71
    $29.71
    $29.71 - $29.71
    $29.71
  • 5/16" x 3" Hot Dip Galvanized Steel Hex Head Lag Screws
    $12.07 - $45.79
    $12.07 - $45.79
    $12.07 - $45.79
    $12.07

    5/16" x 3" Hot Dip Galvanized Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: Hot Dip GalvanizedHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialType: Hex La...

    View full details
    $12.07 - $45.79
    $12.07 - $45.79
    $12.07 - $45.79
    $12.07
  • 5/16" x 3" x 1/8" 18-8 Stainless Steel Single Hole Clevis Pins
    $15.54 - $15.54
    $15.54
    $15.54 - $15.54
    $15.54

    5/16" x 3" x 1/8" 18-8 Stainless Single Hole Clevis Pins (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 1/8"Length: 3"Material: Stainless SteelHardness: 18-8Style: Single HoleType: Clevis PinSpecifications: Medalist #15-063-...

    View full details
    $15.54 - $15.54
    $15.54
    $15.54 - $15.54
    $15.54
  • 5/16" x 3" Zinc Plated Steel Concrete Wedge Stud Anchor Bolts
    $40.50 - $40.50
    $40.50
    $40.50 - $40.50
    $40.50

    5/16" x 3" Zinc Concrete Wedge Stud Anchor Bolts (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincDrill Size: 5/16"Style: ConcreteType: Wedge AnchorApplication: Concrete|StoneBox of 50.All mech...

    View full details
    $40.50 - $40.50
    $40.50
    $40.50 - $40.50
    $40.50
  • 5/16" x 3" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws
    $11.26 - $30.45
    $11.26 - $30.45
    $11.26 - $30.45
    $11.26

    5/16" x 3" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: Grade 2 / A307Ty...

    View full details
    $11.26 - $30.45
    $11.26 - $30.45
    $11.26 - $30.45
    $11.26
  • 5/16" x 3" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws
    $10.56 - $48.73
    $10.56 - $48.73
    $10.56 - $48.73
    $10.56

    5/16" x 3" Zinc Plated Grade 2 / A307 Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincHead Style: Hex (1/2" Wrench)Point Type: GimletThread Length: PartialHardness: Grade 2 / A307Ty...

    View full details
    $10.56 - $48.73
    $10.56 - $48.73
    $10.56 - $48.73
    $10.56
  • 5/16" x 3" Zinc Plated Steel Cotter Pins
    $9.90 - $52.29
    $9.90 - $52.29
    $9.90 - $52.29
    $9.90

    5/16" x 3" Zinc Plated Steel Cotter Pins

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincStyle: Extended ProngType: Cotter PinA cotter pin is a split pin with two tines that are bent d...

    View full details
    $9.90 - $52.29
    $9.90 - $52.29
    $9.90 - $52.29
    $9.90
  • 5/16" x 3" Zinc Plated Steel Cotter Pins
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    5/16" x 3" Zinc Plated Steel Cotter Pins (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincStyle: Extended ProngType: Cotter PinBox of 100.A cotter pin is a split pin with two tines that...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • 5/16" x 3" Zinc Plated Steel Dowel Screws
    $37.67 - $37.67
    $37.67
    $37.67 - $37.67
    $37.67

    5/16" x 3" Zinc Plated Steel Dowel Screws (100 pcs.)

    Monster Fastener
    Only 7 left!

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincType: Dowel ScrewBox of 100.A dowel screw is similar to a wood screw but with two pointed ends ...

    View full details
    $37.67 - $37.67
    $37.67
    $37.67 - $37.67
    $37.67
  • 5/16" x 3" Zinc Plated Steel Wej-It Anchors
    $245.61 - $245.61
    $245.61
    $245.61 - $245.61
    $245.61

    5/16" x 3" Zinc Plated Steel Wej-It Anchors (100 pcs.)

    Monster Fastener
    Only 9 left!

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincDrill Size: 5/16"Type: Wedge AnchorApplication: Concrete|StoneBox of 100.All mechanical bolts h...

    View full details
    $245.61 - $245.61
    $245.61
    $245.61 - $245.61
    $245.61
  • 5/16" x 5/16" x 3" Square Machine Keys
    $11.81 - $11.81
    $11.81
    $11.81 - $11.81
    $11.81

    5/16" x 5/16" x 3" Square Machine Keys (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 5/16"Length: 3"Shape: SquareType: Machine KeyBox of 3.

    $11.81 - $11.81
    $11.81
    $11.81 - $11.81
    $11.81
  • 5/16" x 5/8" x 3" Zinc Plated Steel Coarse Thread J-Bolts
    $22.01 - $22.01
    $22.01
    $22.01 - $22.01
    $22.01

    5/16" x 5/8" x 3" Zinc Plated Steel Coarse Thread J-Bolts (20 pcs.)

    Monster Fastener
    Only 2 left!

    Diameter: 5/16"Length: 3"Material: SteelFinish: ZincThread Type: CoarseType: J BoltBox of 20.

    $22.01 - $22.01
    $22.01
    $22.01 - $22.01
    $22.01
  • 5/16" x 7/8" x 3" 18-8 Stainless Steel Large Wire S Hooks
    $18.20 - $18.20
    $18.20
    $18.20 - $18.20
    $18.20

    5/16" x 7/8" x 3" 18-8 Stainless Steel Large Wire S Hooks (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 7/8"Length: 3"Material: Stainless SteelHardness: 18-8Style: LargeType: S HookBox of 4.For medium to heavy duty applicati...

    View full details
    $18.20 - $18.20
    $18.20
    $18.20 - $18.20
    $18.20
  • 5/16" x 7/8" x 3" 18-8 Stainless Steel Large Wire S Hooks
    $21.60 - $21.60
    $21.60
    $21.60 - $21.60
    $21.60

    5/16" x 7/8" x 3" 18-8 Stainless Steel Large Wire S Hooks (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 7/8"Length: 3"Material: Stainless SteelHardness: 18-8Style: LargeType: S HookBox of 4.For medium to heavy duty applicati...

    View full details
    $21.60 - $21.60
    $21.60
    $21.60 - $21.60
    $21.60
  • 5/16" x 7/8" x 3" Zinc Plated Steel Open S Hooks
    $11.16 - $64.35
    $11.16 - $64.35
    $11.16 - $64.35
    $11.16

    5/16" x 7/8" x 3" Zinc Plated Steel Open S Hooks

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 7/8"Length: 3"Material: SteelFinish: ZincStyle: OpenType: S HookFor medium to heavy duty applications around the home th...

    View full details
    $11.16 - $64.35
    $11.16 - $64.35
    $11.16 - $64.35
    $11.16
  • 5/16" x 7/8" x 3" Zinc Plated Steel Open S Hooks
    $10.47 - $14.52
    $10.47 - $14.52
    $10.47 - $14.52
    $10.47

    5/16" x 7/8" x 3" Zinc Plated Steel Open S Hooks

    Monster Fastener
    Only 6 left!

    Diameter: 5/16"Diameter 2: 7/8"Length: 3"Material: SteelFinish: ZincStyle: OpenType: S HookFor medium to heavy duty applications around the home th...

    View full details
    $10.47 - $14.52
    $10.47 - $14.52
    $10.47 - $14.52
    $10.47