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

Products

  • 5/16" x .043" x 3-7/16" Steel Extension Springs
    $14.12 - $14.12
    $14.12
    $14.12 - $14.12
    $14.12

    5/16" x .043" x 3-7/16" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .043"Length: 3-7/16"Material: Spring SteelNominal Size: SRM82Type: Extension SpringWireDiameter: .043 WGBox of 6.Extensi...

    View full details
    $14.12 - $14.12
    $14.12
    $14.12 - $14.12
    $14.12
  • 5/16" x .043" x 3-7/16" Steel Extension Springs
    $16.73 - $16.73
    $16.73
    $16.73 - $16.73
    $16.73

    5/16" x .043" x 3-7/16" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .043"Length: 3-7/16"Material: Spring SteelNominal Size: SRM82Type: Extension SpringWireDiameter: .043 WGBox of 6.Extensi...

    View full details
    $16.73 - $16.73
    $16.73
    $16.73 - $16.73
    $16.73
  • 5/16" x .045" x 2-3/16" Steel Extension Springs
    $23.07 - $23.07
    $23.07
    $23.07 - $23.07
    $23.07

    5/16" x .045" x 2-3/16" Steel Extension Springs

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .045"Length: 2-3/16"Material: Spring SteelNominal Size: SRM86Type: Extension SpringWireDiameter: .045 WGExtension spring...

    View full details
    $23.07 - $23.07
    $23.07
    $23.07 - $23.07
    $23.07
  • 5/16" x .045" x 7-1/8" Steel Extension Springs
    $19.05 - $19.05
    $19.05
    $19.05 - $19.05
    $19.05

    5/16" x .045" x 7-1/8" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .045"Length: 7-1/8"Material: Spring SteelNominal Size: SRM115Type: Extension SpringWireDiameter: .045 WGBox of 6.Extensi...

    View full details
    $19.05 - $19.05
    $19.05
    $19.05 - $19.05
    $19.05
  • 5/16" x .045" x 7-1/8" Steel Extension Springs
    $25.29 - $25.29
    $25.29
    $25.29 - $25.29
    $25.29

    5/16" x .045" x 7-1/8" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .045"Length: 7-1/8"Material: Spring SteelNominal Size: SRM115Type: Extension SpringWireDiameter: .045 WGBox of 6.Extensi...

    View full details
    $25.29 - $25.29
    $25.29
    $25.29 - $25.29
    $25.29
  • 5/16" x .051" x 2-3/4" Steel Extension Springs
    $12.21 - $12.21
    $12.21
    $12.21 - $12.21
    $12.21

    5/16" x .051" x 2-3/4" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .051"Length: 2-3/4"Material: Spring SteelNominal Size: SRM83Type: Extension SpringWireDiameter: .051 WGBox of 6.Extensio...

    View full details
    $12.21 - $12.21
    $12.21
    $12.21 - $12.21
    $12.21
  • 5/16" x .051" x 2-3/4" Steel Extension Springs
    $14.13 - $14.13
    $14.13
    $14.13 - $14.13
    $14.13

    5/16" x .051" x 2-3/4" Steel Extension Springs (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .051"Length: 2-3/4"Material: Spring SteelNominal Size: SRM83Type: Extension SpringWireDiameter: .051 WGBox of 6.Extensio...

    View full details
    $14.13 - $14.13
    $14.13
    $14.13 - $14.13
    $14.13
  • 5/16" x 0.032" x 1" 18-8 Stainless Steel Extension Springs
    $12.11 - $12.11
    $12.11
    $12.11 - $12.11
    $12.11

    5/16" x 0.032" x 1" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .032"Length: 1"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils de...

    View full details
    $12.11 - $12.11
    $12.11
    $12.11 - $12.11
    $12.11
  • 5/16" x 0.035" x 2" 18-8 Stainless Steel Extension Springs
    $12.41 - $12.41
    $12.41
    $12.41 - $12.41
    $12.41

    5/16" x 0.035" x 2" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .035"Length: 2"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils de...

    View full details
    $12.41 - $12.41
    $12.41
    $12.41 - $12.41
    $12.41
  • 5/16" x 0.041" x 1-1/2" 18-8 Stainless Steel Extension Springs
    $12.45 - $12.45
    $12.45
    $12.45 - $12.45
    $12.45

    5/16" x 0.041" x 1-1/2" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .041"Length: 1-1/2"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coil...

    View full details
    $12.45 - $12.45
    $12.45
    $12.45 - $12.45
    $12.45
  • 5/16" x 0.041" x 2" 18-8 Stainless Steel Extension Springs
    $12.74 - $12.74
    $12.74
    $12.74 - $12.74
    $12.74

    5/16" x 0.041" x 2" 18-8 Stainless Steel Extension Springs (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: .041"Length: 2"Material: Stainless SteelHardness: 18-8Type: Extension SpringBox of 3.Extension springs are wire coils de...

    View full details
    $12.74 - $12.74
    $12.74
    $12.74 - $12.74
    $12.74
  • 5/16" x 0.9" Black Plastic Hole Flex Retainers
    $12.61 - $12.61
    $12.61
    $12.61 - $12.61
    $12.61

    5/16" x 0.9" Black Plastic Hole Flex Retainers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 0.9"Material: PlasticFinish: BlackStyle: Flex RetainerType: Panel Shield ClipBox of 10.Commonly used in the automotive indus...

    View full details
    $12.61 - $12.61
    $12.61
    $12.61 - $12.61
    $12.61
  • 5/16" x 0.9" Black Plastic Hole Flex Retainers
    $12.56 - $12.56
    $12.56
    $12.56 - $12.56
    $12.56

    5/16" x 0.9" Black Plastic Hole Flex Retainers (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 0.9"Material: PlasticFinish: BlackStyle: Flex RetainerType: Panel Shield ClipBox of 15.Commonly used in the automotive indus...

    View full details
    $12.56 - $12.56
    $12.56
    $12.56 - $12.56
    $12.56
  • 5/16" x 1" 18-8 Stainless Steel Hex Head Lag Screws
    $13.16 - $26.19
    $13.16 - $26.19
    $13.16 - $26.19
    $13.16

    5/16" x 1" 18-8 Stainless Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $13.16 - $26.19
    $13.16 - $26.19
    $13.16 - $26.19
    $13.16
  • 5/16" x 1" 18-8 Stainless Steel Hex Head Lag Screws
    $15.69 - $15.69
    $15.69
    $15.69 - $15.69
    $15.69

    5/16" x 1" 18-8 Stainless Steel Hex Head Lag Screws (8 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $15.69 - $15.69
    $15.69
    $15.69 - $15.69
    $15.69
  • 5/16" x 1" Aluminum Truss Head Pin Drive Anchors
    $10.88 - $10.88
    $10.88
    $10.88 - $10.88
    $10.88

    5/16" x 1" Aluminum Truss Head Pin Drive Anchors (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 5/8"Length: 1"Material: AluminumHead Style: TrussStyle: Truss PinType: Drive AnchorBox of 4.Also known as a hammer drive...

    View full details
    $10.88 - $10.88
    $10.88
    $10.88 - $10.88
    $10.88
  • 5/16" x 1" Black Plastic Hole Flex Retainers
    $13.02 - $13.07
    $13.02 - $13.07
    $13.02 - $13.07
    $13.02

    5/16" x 1" Black Plastic Hole Flex Retainers

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: PlasticFinish: BlackStyle: Flex RetainerType: Panel Shield ClipCommonly used in the automotive industry to faste...

    View full details
    $13.02 - $13.07
    $13.02 - $13.07
    $13.02 - $13.07
    $13.02
  • 5/16" x 1" Hot Dip Galvanized Steel Hex Head Lag Screws
    $12.11 - $21.52
    $12.11 - $21.52
    $12.11 - $21.52
    $12.11

    5/16" x 1" Hot Dip Galvanized Steel Hex Head Lag Screws

    Monster Fastener
    10+ in stock

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

    View full details
    $12.11 - $21.52
    $12.11 - $21.52
    $12.11 - $21.52
    $12.11
  • 5/16" x 1" Plain Steel Dowel Pins
    $11.44 - $11.44
    $11.44
    $11.44 - $11.44
    $11.44

    5/16" x 1" Plain Steel Dowel Pins (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: SteelFinish: PlainType: Dowel PinBox of 8.Dowel pins are dowel rods cut into short lengths, and they are used as...

    View full details
    $11.44 - $11.44
    $11.44
    $11.44 - $11.44
    $11.44
  • 5/16" x 1" Plain Steel Tension Pins
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39

    5/16" x 1" Plain Steel Tension Pins (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: SteelFinish: PlainType: Tension PinBox of 8.A tension pin is similar to a cotter pin, but it has very little pla...

    View full details
    $9.39 - $9.39
    $9.39
    $9.39 - $9.39
    $9.39
  • 5/16" x 1" Polished 18-8 Stainless Steel Spacers
    $14.97 - $14.97
    $14.97
    $14.97 - $14.97
    $14.97

    5/16" x 1" Polished 18-8 Stainless Steel Spacers (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 1"Length: 5/8"Material: Stainless SteelFinish: PolishedHardness: 18-8Type: SpacerBox of 3.A spacer is generally somethin...

    View full details
    $14.97 - $14.97
    $14.97
    $14.97 - $14.97
    $14.97
  • 5/16" x 1" Stainless Steel Fine Thread Knurled Head Hex Socket Cap Screw
    $12.63 - $12.63
    $12.63
    $12.63 - $12.63
    $12.63

    5/16" x 1" Stainless Knurled Head Hex Socket Cap Screw (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: Stainless SteelHead Style: Knurled Socket (Hex)Thread Size: 24 (Fine)Hardness: 18-8Type: Socket Cap ScrewBox of ...

    View full details
    $12.63 - $12.63
    $12.63
    $12.63 - $12.63
    $12.63
  • 5/16" x 1" Vinyl Plastic Expandet Screw Anchors
    $15.38 - $15.38
    $15.38
    $15.38 - $15.38
    $15.38

    5/16" x 1" Vinyl Plastic Expandet Screw Anchors (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Length: 1"Material: VinylDrill Size: 5/16"Shape: FlutedNominal Size: #14Style: ExpandetType: Wall AnchorBox of 100.

    $15.38 - $15.38
    $15.38
    $15.38 - $15.38
    $15.38
  • 5/16" x 1" x 3-7/8" Zinc Plated Steel Hammock Hooks
    $57.03 - $57.03
    $57.03
    $57.03 - $57.03
    $57.03

    5/16" x 1" x 3-7/8" Zinc Plated Steel Hammock Hooks (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 1"Length: 3-7/8"Material: SteelFinish: ZincType: HookApplication: HammockBox of 10.

    $57.03 - $57.03
    $57.03
    $57.03 - $57.03
    $57.03