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    1/4 Turn ScrewsAccess Door ScrewsAcetal-Head ScrewsAcme Lead ScrewsAcoustical ScrewsAdjusting ScrewsAllen Drive Machine ScrewsAllen ScrewsAnchor ScrewsANSI Carriage ScrewsANSI Square Head Set ScrewsASTM Structural Wood ScrewsAxle ScrewsAxle Shoulder ScrewsBall Bearing ScrewsBall Clamping ScrewsBall Point ScrewsBall ScrewsBall-Ended Thrust ScrewsBarrel ScrewsBattery ScrewsBearing Puller Forcing ScrewsBearing ScrewsBelt ScrewsBeveled Head ScrewsBinding ScrewsBleed ScrewsBleeder ScrewsBook ScrewsBoston ScrewsBreadboard ScrewsBucket-Tooth Plow ScrewsBugle Head Deck ScrewsBugle Head ScrewsBugle Head Wood ScrewsButterfly ScrewsButton Head Socket Cap ScrewsCabinet Knob ScrewsCabinet ScrewsCap Screw AssortmentsCap ScrewsCaptive Panel ScrewsCaptive ScrewsCaptive Thumb ScrewsCaptured ScrewsCarbide-Insert Holder Set ScrewsCarbide-Insert ScrewsCarriage ScrewsCaster ScrewsCeiling ScrewsCement ScrewsChicago ScrewsClamp Style Set ScrewsClamping ScrewsCoach ScrewsCombination Drive Machine 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Drywall ScrewsFinishing ScrewsFinishing Wood ScrewsFlange Button Head Cap ScrewsFlange Button Head Socket Cap ScrewsFlanged Standard Head Socket Cap ScrewsFlat Head Lag ScrewsFlat Head ScrewsFlat Head Self-Drilling Tapping ScrewsFlat Head Tapping ScrewsFlat Head Undercut ScrewsFlat Head Undercut Tapping ScrewsFloorboard ScrewsFlortorx ScrewsFlush Head ScrewsFluted Head ScrewsFluted Head Thumb ScrewsForcing ScrewsFraming ScrewsFriction-Resistant Shoulder ScrewsFulcrum ScrewsFurniture ScrewsGear and Bearing Puller Forcing ScrewsGripper Head ScrewsGripper ScrewsGripping ScrewsGround ScrewsGrub ScrewsHammer Drive ScrewsHammer Head ScrewsHand ScrewsHandle ScrewsHanger ScrewsHardwood ScrewsHeadless Hanger ScrewsHeadless ScrewsHex Drive Stainless Steel Socket Shoulder ScrewsHex Head Cap Screw AssortmentsHex Head Cap ScrewsHex Head Flange Cap ScrewsHex Head Flange ScrewsHex Head ScrewsHex Head Thumb ScrewsHex ScrewsHex Socket ScrewsHex Socket Shoulder ScrewsHex Washer ScrewsHigh-Low ScrewsHigh-Profile Head ScrewsHigh-Strength ScrewsHigh-Vacuum ScrewsHinge ScrewsHold-Down ScrewsHollow ScrewsHollow Set ScrewsHollow-Lock ScrewsHollow-Lock Set ScrewsHook ScrewsIndexable Tooling Set ScrewsInsert ScrewsInsulated ScrewsInsulation Board ScrewsInternally Threaded Shoulder ScrewsIsoplast ScrewsJack ScrewsJackson Head ScrewsJam ScrewsJam Set ScrewsJig ScrewsJoint Connector ScrewsJ-ScrewsKey-Locking Plow ScrewsKnob ScrewsKnob Set ScrewsKnurled Head Captive Panel ScrewsKnurled Head Panel ScrewsKnurled-Neck ScrewsLag ScrewsLatch ScrewsLatching Head ScrewsLatching Head Thumb ScrewsLath ScrewsLead ScrewsLeveling ScrewsLifting ScrewsLinear Motion Ball ScrewsLinear ScrewsLocating ScrewsLock ScrewsLock Screws for Removable Drill BushingsLock-Pin Style Set ScrewsLow-Profile Head Drilling ScrewsLow-Profile Head ScrewsLow-Profile Head Self-Drilling ScrewsLow-Profile Head Tapping ScrewsMachine Screw AssortmentsMachine Screw KitsMachine Screw SetsMachine ScrewsMade-to-Order Shoulder ScrewsMaintenance Screw AssortmentsMasonry ScrewsMetal Building ScrewsMetric Allen Set ScrewsMetric Allen Shoulder ScrewsMetric Blue Cap ScrewsMetric Blue Hex Head Cap ScrewsMetric Brass Hex Head Cap ScrewsMetric Brass Machine ScrewsMetric Brass Shoulder ScrewsMetric Button Head ScrewsMetric Class 10.9 Steel Cap ScrewsMetric Class 8.8 Steel Cap ScrewsMetric Flange ScrewsMetric Flanged Hex Head Cap ScrewsMetric Furniture ScrewsMetric Panel ScrewsMetric Special Pitch Set ScrewsMetric Square Head Set ScrewsMetric Stainless Steel Hex Head Cap ScrewsMetric Stainless Steel Shoulder ScrewsMetric Stainless Steel Tapping ScrewsMetric Stainless Steel Thumb ScrewsMetric Steel Hex Head Cap ScrewsMetric Steel Shoulder ScrewsMetric Steel Thumb ScrewsMetric Tooling Component T-Slot ScrewsMiniature Ball ScrewsMiniature ScrewsMolly ScrewsMultimetal Drilling ScrewsMultimetal Self-Drilling ScrewsNail ScrewsNonmarring Set ScrewsNylatron ScrewsNylatron Thumb ScrewsNylon 6/6 ScrewsOval Head Drilling 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ScrewsSpotting ScrewsSpring Loaded ScrewsSpring ScrewsSpring Set ScrewsSpring-Loaded Set ScrewsSquare Cone Sems ScrewsSquare Head ScrewsSquare Neck ScrewsSquare Neck Silicon Bronze ScrewsStandard Flat Head ScrewsStandard Hex Head ScrewsStandard Socket Head ScrewsStaps ScrewsStar Drive ScrewsSteel Flat Head Socket Cap ScrewsSteel Square Head Set ScrewsSteel Tooling Component T-Slot ScrewsStep ScrewsStitch ScrewsStove Head Machine ScrewsStripper ScrewsStructural ScrewsStructural Wood ScrewsSwageform ScrewsSwitch Plate ScrewsSwivel Head ScrewsSwivel ScrewsSwivel-End ScrewsSwiveling Tips for ScrewsSwivel-Pad Thumb ScrewsSwivel-Tip ScrewsTable ScrewsTamperproof ScrewsTamper-Resistant Drilling ScrewsTamper-Resistant Torx Plus ScrewsTapcon ScrewsTap-Flex ScrewsTap-In Binding ScrewsTapits ScrewsTapping Screw AssortmentsTapping Screw KitsTapping Screw SetsTapping ScrewsTaptite® ScrewsTee Head ScrewsTee Head Thumb ScrewsTension ScrewsThreaded Set ScrewsThread-Locking ScrewsThread-Locking Set ScrewsThread-Locking Socket ScrewsThrust ScrewsThumb ScrewsTie-Wire ScrewsTimber ScrewsTip-Drive ScrewsTip-Drive Shoulder ScrewsToggle Clamp Holding ScrewsTooling Component Thumb ScrewsTooling Component T-Slot ScrewsTorx Drilling ScrewsTorx Set ScrewsTrailer ScrewsTransfer Screw SetsTransfer ScrewsTrim Head ScrewsTrim Head Wood ScrewsTrim ScrewsTri-Wing® Drive ScrewsT-ScrewsT-Slot ScrewsTugger ScrewsTurnbuckle Jack ScrewsTurnbuckle ScrewsType 21 Drive ScrewsType A/AB Tapping ScrewsType P Thumb ScrewsType S Thumb ScrewsType U Drive ScrewsU Drive ScrewsUndercut Head Socket Cap ScrewsUpholstery ScrewsVacuum ScrewsVented Hex Cap ScrewsVented Socket ScrewsVibration Control Panel ScrewsVibration-Resistant ScrewsWafer Head Drilling ScrewsWafer Head Drywall ScrewsWafer Head ScrewsWafer Head Self-Drilling ScrewsWall Plate ScrewsWall ScrewsWall-Liner ScrewsWasher Head ScrewsWasher Head Tapping ScrewsWasher-Face Thumb ScrewsWeld ScrewsWheel ScrewsWing Nut ScrewsWing ScrewsWire-Lockable Socket ScrewsWood ScrewsWood To Metal ScrewsWorm ScrewsZinc-Coated ScrewsZinc-Coated Socket ScrewsZip Screws
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    Specifications Met
    Specifications Met    		Show
    Mil. Spec.
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    Specifications Met
    Specifications Met
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    ASTM
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    DIN
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    ISO
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    ASME
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    NAS
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    Mil. Spec.
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    Fed. Spec.
    SAE
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    UL 94
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    System of Measurement
    System of Measurement
    Inch
    Thread Size
    Thread Size
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    5/16"-18
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    Head Type
    Head Type
    Flat
    Tensile Strength
    Tensile Strength
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    130,000 to 149,999 psi
    Finish
    Finish
    Cadmium Plated
    Material
    Material
    Steel
    Drive Style
    Drive Style
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    Hex
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    Length
    Length
    default
    1"
    Countersink Angle
    Countersink Angle
    default
    82°
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    DFARS Specialty Metals
    Compliant
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    Head Diameter
    Head Diameter
    default
    0.656"
    Threading
    Threading
    Fully
    Threaded
    Thread Type
    Thread Type
    UNC
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    Thread Fit
    Thread Fit
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    Class 3A
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    Flat Head Profile
    Flat Head Profile
    Standard
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    Head Height
    Head Height
    default
    0.198"
    Hardness
    Hardness
    Rockwell C39
    Size
    Size
    3/16"
    Thread Spacing
    Thread Spacing
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    Coarse
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    Thread Direction
    Thread Direction
    Right Hand
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